Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures
Bilayer alumina/mullite and mullite/alumina coatings were sprayed on conventional silico-aluminous refractory bricks by atmospheric plasma spraying. The wear behaviour of these coatings were assessed under sliding contact conditions up to 1000 ◦C through a ball-on-disk test. Afterwards, a set of phy...
- Autores:
-
Franco Correa, Iván David
Vargas Galvis, Fabio
López Gómez, María Esperanza
Danièle Ageorges, Hélène Françoise
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2023
- Institución:
- Tecnológico de Antioquia
- Repositorio:
- Repositorio Tdea
- Idioma:
- eng
- OAI Identifier:
- oai:dspace.tdea.edu.co:tdea/4030
- Acceso en línea:
- https://dspace.tdea.edu.co/handle/tdea/4030
- Palabra clave:
- Alúmina
Mullite
Mullita
Tribology
Tribología
Bilayer coatings
Recubrimientos bicapa
Plasma spraying
Pulverización con plasma
Ductile deformation and Brittle deformation
Deformación dúctil y deformación frágil
- Rights
- closedAccess
- License
- http://purl.org/coar/access_right/c_14cb
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oai:dspace.tdea.edu.co:tdea/4030 |
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| dc.title.none.fl_str_mv |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| title |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| spellingShingle |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures Alúmina Mullite Mullita Tribology Tribología Bilayer coatings Recubrimientos bicapa Plasma spraying Pulverización con plasma Ductile deformation and Brittle deformation Deformación dúctil y deformación frágil |
| title_short |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| title_full |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| title_fullStr |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| title_full_unstemmed |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| title_sort |
Tribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures |
| dc.creator.fl_str_mv |
Franco Correa, Iván David Vargas Galvis, Fabio López Gómez, María Esperanza Danièle Ageorges, Hélène Françoise |
| dc.contributor.author.none.fl_str_mv |
Franco Correa, Iván David Vargas Galvis, Fabio López Gómez, María Esperanza Danièle Ageorges, Hélène Françoise |
| dc.subject.other.none.fl_str_mv |
Alúmina Mullite Mullita Tribology Tribología |
| topic |
Alúmina Mullite Mullita Tribology Tribología Bilayer coatings Recubrimientos bicapa Plasma spraying Pulverización con plasma Ductile deformation and Brittle deformation Deformación dúctil y deformación frágil |
| dc.subject.proposal.none.fl_str_mv |
Bilayer coatings Recubrimientos bicapa Plasma spraying Pulverización con plasma Ductile deformation and Brittle deformation Deformación dúctil y deformación frágil |
| description |
Bilayer alumina/mullite and mullite/alumina coatings were sprayed on conventional silico-aluminous refractory bricks by atmospheric plasma spraying. The wear behaviour of these coatings were assessed under sliding contact conditions up to 1000 ◦C through a ball-on-disk test. Afterwards, a set of physical and mechanical properties were evaluated before and after the wear tests, with the aim of correlating these properties with the wear behaviour. The results of the wear tests indicate that when alumina is applied as the top coating, the wear mechanism operating on its surface at 25 and 1000 ◦C is ductile deformation, whereas brittle deformation occurs at 500 and 750 ◦C. When mullite was used as the top coating, brittle deformation was observed at all temperatures evaluated. However, both coatings possess higher wear resistances than the silico-aluminous brick used as substrate, and thus, these coatings potentially offer enhanced protection from the abrasive wearing of nonstructural refractories normally used in furnaces for glass and cement production. |
| publishDate |
2023 |
| dc.date.accessioned.none.fl_str_mv |
2023-11-04T22:09:07Z |
| dc.date.available.none.fl_str_mv |
2023-11-04T22:09:07Z |
| dc.date.issued.none.fl_str_mv |
2023 |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Text |
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info:eu-repo/semantics/article |
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http://purl.org/redcol/resource_type/ART |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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0272-8842 |
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https://dspace.tdea.edu.co/handle/tdea/4030 |
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1873-3956 |
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eng |
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eng |
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1260 |
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1 |
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1250 |
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49 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Ceramics International |
| dc.relation.references.spa.fl_str_mv |
A.M. Guzmán, D.I. Martínez, R. González Corrosion – erosion wear of refractory bricks in glass furnaces Eng. Fail. Anal., 46 (2014), pp. 188-195 G. Bolelli, V. Cannillo, L. Lugli, L. Lusvarghi, T. Manfredini Plasma – sprayed graded ceramic coatings on refractory materials for improved chemical resistance J. Eur. Ceram. Soc., 26 (2006), pp. 2561-2579 C. Bartuli, L. Lusvarghi, T. Manfredini, T. Valente Thermal spraying to coat traditional ceramic substrates: case studies J. Eur. Ceram. Soc., 27 (2007), pp. 1615-1622 R.M. Khattab, S.B. Hanna, M.F. Zawrah, L.G. Girgis Alumina – zircon refractory materials for lining of the basin of glass furnaces: effect of processing technique and TiO2 addition Ceram. Int., 41 (1) (2015), pp. 1623-1629 Y. Liang, A. Huang, X. Zhu, H. Gu, L. Fu Dynamic slag/refractory interaction of lightweight Al2O3 – MgO castable for refining ladle Ceram. Int., 41 (6) (2015), pp. 8149-8154 G. Seifert, V. Schmitt, F. Raether New techniques for the determination of refractory material properties at high temperatures Refractories worldforum, 7 (3) (2015), pp. 77-84 G. Bolelli, V. Cannillo, L. Lusvarghi, T. Manfredini, C. Siligardi, C. Bartuli, A. Loreto, T. Valente Plasma-sprayed glass-ceramic coatings on ceramic tiles: microstructure, chemical resistance and mechanical properties J. Eur. Ceram. Soc., 25 (2005), pp. 1835-1853 F. Vargas, E. Restrepo, J.E. Rodríguez, F. Vargas, L. Arbeláez, P. Caballero, J. Arias, E. López, G. Latorre, G. Duarte Solid – state synthesis of mullite from spent catalysts for manufacturing refractory brick coatings Ceram. Int., 44 (4) (2018), pp. 3556-3562 V.P. Singh, A. Sil, R. Jayaganthan A study on sliding and erosive wear behaviour of atmospheric plasma sprayed conventional and nanostructured alumina coatings Mater. Des., 32 (2011), pp. 584-591 C.P. Alpert, H.M. Chan, S.J. Bennison, B. Lawn Temperature dependence of hardness of alumina – based ceramics J. Am. Ceram. Soc., 71 (8) (1988) C-371-C-373 D. Franco, H. Ageorges, E. López, F. Vargas Tribological performance at high temperatures of alumina coatings applied by plasma spraying process onto a refractory material Surf. Coating. Technol., 371 (2019), pp. 276-286 G. Stachowiak Wear. Materials, Mechanisms and Practice John Willey & Sons, Ltd., London, England (2006) Y. An, X. Zhao, G. Hou, H. Zhou, J. Chen, J. Chen Tribological and thermal properties of mullite coating prepared by atmospheric plasma spraying J. Therm. Spray Technol., 23 (3) (2014), pp. 410-419 H. Scheider, S. Komarneni Mullite WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim – GERMANY (2005) ASTM E1920 Standard Guide for Metallographic Preparation of Thermal Sprayed Coatings (2008) ASTM E2109 Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings (2007) ASTM C-1327 Standard Test Method for Vickers Indentation Hardness of Advanced Ceramics (2008) ASTM E-384 Standard Test Method for Microindentation Hardness of Materials (2017) ASTM G99 Standard Test Method for Wear Testing with a Pin-On-Disk Apparatus (2017) K.N. Lee, R.A. Miller, N.S. Jacobson New generation of plasma – sprayed mullite coatings on silicon carbide J. Am. Ceram. Soc., 78 (3) (1995), pp. 705-710 S. Sampath, PhD. thesis Rapid Solidification during Plasma Spraying State University of New York Stony Brook (1989) G.N. Heintze, S. Uematsu Preparation and structures of plasma-sprayed γ- and α-Al2O3 coatings Surf. Coating. Technol., 50 (1992), pp. 213-222 K. Sabiruddin, J. Joardar, P.P. Bandyopadhyay Analysis of phase transformation in plasma sprayed alumina coatings using Rietveld refinement Surf. Coating. Technol., 204 (20) (2010), pp. 3248-3253 G. Di Girolamo, A. Brentari, C. Blasi, E. Serra Microstructure and mechanical properties of plasma sprayed alumina – based coatings Ceram. Int., 40 (2014), pp. 12861-12867 R. McPherson A review of microstructure and properties of plasma sprayed ceramic coatings Surf. Coating. Technol., 39/40 (1989), pp. 173-181 R. McPherson On the formation of thermally sprayed alumina coatings J. Mater. Sci., 15 (1980), pp. 3141-3149 G.D. Girolamo, C. Blasi, L. Pilloni, M. Schioppa Microstructural and thermal properties of plasma sprayed mullite coatings Ceram. Int., 36 (2010), pp. 1389-1395 S. Li, X. Zhao, Y. An, W. Deng, G. Hou, E. Hao, H. Zhou, J. Chen Effect of deposition temperature on the mechanical, corrosive and tribological properties of mullite coatings Ceram. Int., 44 (2018), pp. 6719-6729 G. Hou, Y. An, X. Zhao, H. Zhou, J. Chen Effect of critical plasma spraying parameter on microstructure and wear behavior of mullite coatings Tribol. Int., 94 (2016), pp. 138-145 Y. Hariya, W.A. Dollase, G.C. Kennedy An experimental investigation of the relationship of mullite to sillimanite Am. Mineral., 54 (9–10) (1969), pp. 1419-1441 T. Senda, M. Saruta, Y. Ochi Tribology of mullite ceramics at elevated temperatures J. Ceram. Soc. Jpn., 102 (6) (1994), pp. 556-561 O. Tingaud, P. Bertrand, G. Bertrand Microstructure and tribological behavior of suspension plasma sprayed Al2O3 and Al2O3–YSZ composite coatings Microstructure and tribological behavior of suspension plasma sprayed Al2O3 and Al2O3 – YSZ composite coatings Surf. Coating. Technol., 205 (2010), pp. 1004-1008 C. Cano, E. Garcia, A.L. Fernandes, M.I. Osendi, P. Miranzo Mullite/ZrO2 coatings produced by flame spraying J. Eur. Ceram. Soc., 28 (2008), pp. 2191-2197 W. Kollenberg Microhardness of mullite at temperatures to 1000 °C J. Am. Ceram. Soc., 72 (191) (1989), pp. 1739-1740 G.W. Stachowiak, A. Batchelor Engineering Tribology Butterworth Heinemann – Team LRN (2001) T.E. Fischer, Z. Zhu, H. Kim, D.S. Shin Genesis and role of wear debris in sliding wear of ceramics Wear, 245 (2000), pp. 53-60 V. Dehnavi, X.Y. Liu, B.L. Luan, D.W. Shoesmith, S. Rohani Phase transformation in plasma electrolytic oxidation coatings on 6061 aluminum alloy Surf. Coating. Technol., 251 (2014), pp. 106-114 X. Dong, S. Jahanmir, S.M. Hsu Tribological characteristics of alumina at elevated temperatures J. Am. Ceram. Soc., 74 (5) (1991), pp. 1036-1044 R. Inoue, Y. Arai, H. Kakisawa In situ observation and strain distribution measurements of atmospheric plasma – sprayed mullite and Si multilayered coatings on SiC substrates J. Mater. Sci., 54 (2019), pp. 2824-2835 |
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Franco Correa, Iván David26c724b0-2de0-4689-87ea-a11c560018c9Vargas Galvis, Fabio17f6bfeb-32d5-422c-8e62-324c94b33fd6López Gómez, María Esperanza813f3de0-1e85-4e24-a98b-3e2a56fe2c86Danièle Ageorges, Hélène Françoise390280ca-eaf5-4f8b-8590-15f6e20c2b902023-11-04T22:09:07Z2023-11-04T22:09:07Z20230272-8842https://dspace.tdea.edu.co/handle/tdea/40301873-3956Bilayer alumina/mullite and mullite/alumina coatings were sprayed on conventional silico-aluminous refractory bricks by atmospheric plasma spraying. The wear behaviour of these coatings were assessed under sliding contact conditions up to 1000 ◦C through a ball-on-disk test. Afterwards, a set of physical and mechanical properties were evaluated before and after the wear tests, with the aim of correlating these properties with the wear behaviour. The results of the wear tests indicate that when alumina is applied as the top coating, the wear mechanism operating on its surface at 25 and 1000 ◦C is ductile deformation, whereas brittle deformation occurs at 500 and 750 ◦C. When mullite was used as the top coating, brittle deformation was observed at all temperatures evaluated. However, both coatings possess higher wear resistances than the silico-aluminous brick used as substrate, and thus, these coatings potentially offer enhanced protection from the abrasive wearing of nonstructural refractories normally used in furnaces for glass and cement production.11 páginasapplication/pdfengElsevierInglaterrahttps://www.sciencedirect.com/science/article/pii/S0272884222032801?via%3DihubAlúminaMulliteMullitaTribologyTribologíaBilayer coatingsRecubrimientos bicapaPlasma sprayingPulverización con plasmaDuctile deformation and Brittle deformationDeformación dúctil y deformación frágilTribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperaturesArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a8512601125049Ceramics InternationalA.M. Guzmán, D.I. Martínez, R. González Corrosion – erosion wear of refractory bricks in glass furnaces Eng. Fail. Anal., 46 (2014), pp. 188-195G. Bolelli, V. Cannillo, L. Lugli, L. Lusvarghi, T. Manfredini Plasma – sprayed graded ceramic coatings on refractory materials for improved chemical resistance J. Eur. Ceram. Soc., 26 (2006), pp. 2561-2579C. Bartuli, L. Lusvarghi, T. Manfredini, T. Valente Thermal spraying to coat traditional ceramic substrates: case studies J. Eur. Ceram. Soc., 27 (2007), pp. 1615-1622R.M. Khattab, S.B. Hanna, M.F. Zawrah, L.G. Girgis Alumina – zircon refractory materials for lining of the basin of glass furnaces: effect of processing technique and TiO2 addition Ceram. Int., 41 (1) (2015), pp. 1623-1629Y. Liang, A. Huang, X. Zhu, H. Gu, L. Fu Dynamic slag/refractory interaction of lightweight Al2O3 – MgO castable for refining ladle Ceram. Int., 41 (6) (2015), pp. 8149-8154G. Seifert, V. Schmitt, F. Raether New techniques for the determination of refractory material properties at high temperatures Refractories worldforum, 7 (3) (2015), pp. 77-84G. Bolelli, V. Cannillo, L. Lusvarghi, T. Manfredini, C. Siligardi, C. Bartuli, A. Loreto, T. Valente Plasma-sprayed glass-ceramic coatings on ceramic tiles: microstructure, chemical resistance and mechanical properties J. Eur. Ceram. Soc., 25 (2005), pp. 1835-1853F. Vargas, E. Restrepo, J.E. Rodríguez, F. Vargas, L. Arbeláez, P. Caballero, J. Arias, E. López, G. Latorre, G. Duarte Solid – state synthesis of mullite from spent catalysts for manufacturing refractory brick coatings Ceram. Int., 44 (4) (2018), pp. 3556-3562V.P. Singh, A. Sil, R. Jayaganthan A study on sliding and erosive wear behaviour of atmospheric plasma sprayed conventional and nanostructured alumina coatings Mater. Des., 32 (2011), pp. 584-591C.P. Alpert, H.M. Chan, S.J. Bennison, B. Lawn Temperature dependence of hardness of alumina – based ceramics J. Am. Ceram. Soc., 71 (8) (1988) C-371-C-373D. Franco, H. Ageorges, E. López, F. Vargas Tribological performance at high temperatures of alumina coatings applied by plasma spraying process onto a refractory material Surf. Coating. Technol., 371 (2019), pp. 276-286G. Stachowiak Wear. Materials, Mechanisms and Practice John Willey & Sons, Ltd., London, England (2006)Y. An, X. Zhao, G. Hou, H. Zhou, J. Chen, J. Chen Tribological and thermal properties of mullite coating prepared by atmospheric plasma spraying J. Therm. Spray Technol., 23 (3) (2014), pp. 410-419H. Scheider, S. Komarneni Mullite WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim – GERMANY (2005)ASTM E1920 Standard Guide for Metallographic Preparation of Thermal Sprayed Coatings (2008)ASTM E2109 Test Methods for Determining Area Percentage Porosity in Thermal Sprayed Coatings (2007)ASTM C-1327 Standard Test Method for Vickers Indentation Hardness of Advanced Ceramics (2008)ASTM E-384 Standard Test Method for Microindentation Hardness of Materials (2017)ASTM G99 Standard Test Method for Wear Testing with a Pin-On-Disk Apparatus (2017)K.N. Lee, R.A. Miller, N.S. Jacobson New generation of plasma – sprayed mullite coatings on silicon carbide J. Am. Ceram. Soc., 78 (3) (1995), pp. 705-710S. Sampath, PhD. thesis Rapid Solidification during Plasma Spraying State University of New York Stony Brook (1989)G.N. Heintze, S. Uematsu Preparation and structures of plasma-sprayed γ- and α-Al2O3 coatings Surf. Coating. Technol., 50 (1992), pp. 213-222K. Sabiruddin, J. Joardar, P.P. Bandyopadhyay Analysis of phase transformation in plasma sprayed alumina coatings using Rietveld refinement Surf. Coating. Technol., 204 (20) (2010), pp. 3248-3253G. Di Girolamo, A. Brentari, C. Blasi, E. Serra Microstructure and mechanical properties of plasma sprayed alumina – based coatings Ceram. Int., 40 (2014), pp. 12861-12867R. McPherson A review of microstructure and properties of plasma sprayed ceramic coatings Surf. Coating. Technol., 39/40 (1989), pp. 173-181R. McPherson On the formation of thermally sprayed alumina coatings J. Mater. Sci., 15 (1980), pp. 3141-3149G.D. Girolamo, C. Blasi, L. Pilloni, M. Schioppa Microstructural and thermal properties of plasma sprayed mullite coatings Ceram. Int., 36 (2010), pp. 1389-1395S. Li, X. Zhao, Y. An, W. Deng, G. Hou, E. Hao, H. Zhou, J. Chen Effect of deposition temperature on the mechanical, corrosive and tribological properties of mullite coatings Ceram. Int., 44 (2018), pp. 6719-6729G. Hou, Y. An, X. Zhao, H. Zhou, J. Chen Effect of critical plasma spraying parameter on microstructure and wear behavior of mullite coatings Tribol. Int., 94 (2016), pp. 138-145Y. Hariya, W.A. Dollase, G.C. Kennedy An experimental investigation of the relationship of mullite to sillimanite Am. Mineral., 54 (9–10) (1969), pp. 1419-1441T. Senda, M. Saruta, Y. Ochi Tribology of mullite ceramics at elevated temperatures J. Ceram. Soc. Jpn., 102 (6) (1994), pp. 556-561O. Tingaud, P. Bertrand, G. Bertrand Microstructure and tribological behavior of suspension plasma sprayed Al2O3 and Al2O3–YSZ composite coatings Microstructure and tribological behavior of suspension plasma sprayed Al2O3 and Al2O3 – YSZ composite coatings Surf. Coating. Technol., 205 (2010), pp. 1004-1008C. Cano, E. Garcia, A.L. Fernandes, M.I. Osendi, P. Miranzo Mullite/ZrO2 coatings produced by flame spraying J. Eur. Ceram. Soc., 28 (2008), pp. 2191-2197W. Kollenberg Microhardness of mullite at temperatures to 1000 °C J. Am. Ceram. Soc., 72 (191) (1989), pp. 1739-1740G.W. Stachowiak, A. Batchelor Engineering Tribology Butterworth Heinemann – Team LRN (2001)T.E. Fischer, Z. Zhu, H. Kim, D.S. Shin Genesis and role of wear debris in sliding wear of ceramics Wear, 245 (2000), pp. 53-60V. Dehnavi, X.Y. Liu, B.L. Luan, D.W. Shoesmith, S. Rohani Phase transformation in plasma electrolytic oxidation coatings on 6061 aluminum alloy Surf. Coating. Technol., 251 (2014), pp. 106-114X. Dong, S. Jahanmir, S.M. Hsu Tribological characteristics of alumina at elevated temperatures J. Am. Ceram. Soc., 74 (5) (1991), pp. 1036-1044R. Inoue, Y. Arai, H. Kakisawa In situ observation and strain distribution measurements of atmospheric plasma – sprayed mullite and Si multilayered coatings on SiC substrates J. Mater. Sci., 54 (2019), pp. 2824-2835info:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbTHUMBNAILTribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures.jpg.jpgTribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures.jpg.jpgGenerated Thumbnailimage/jpeg19457https://dspace.tdea.edu.co/bitstream/tdea/4030/3/Tribological%20behaviour%20of%20bilayer%20alumina%20and%20mullite%20plasma-sprayed%20coatings%20deposited%20on%20a%20refractory%20substrate%20at%20high%20temperatures.jpg.jpg185bc5750f6fdcf5c8be90e0e11ff936MD53open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-814828https://dspace.tdea.edu.co/bitstream/tdea/4030/2/license.txt2f9959eaf5b71fae44bbf9ec84150c7aMD52open accessORIGINALTribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures.jpgTribological behaviour of bilayer alumina and mullite plasma-sprayed coatings deposited on a refractory substrate at high temperatures.jpgDatos del documentoimage/jpeg259033https://dspace.tdea.edu.co/bitstream/tdea/4030/1/Tribological%20behaviour%20of%20bilayer%20alumina%20and%20mullite%20plasma-sprayed%20coatings%20deposited%20on%20a%20refractory%20substrate%20at%20high%20temperatures.jpg8f9095be3452d0477e5632df8dd0857fMD51open accesstdea/4030oai:dspace.tdea.edu.co:tdea/40302023-11-05 03:03:24.792open accessRepositorio Institucional Tecnologico de 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 incorporada en las Obras Colectivas.

b.	Distribuir copias o fonogramas de las Obras, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública, incluyéndolas como incorporadas en Obras Colectivas, según corresponda.

c.	Distribuir copias de las Obras Derivadas que se generen, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública.
Los derechos mencionados anteriormente pueden ser ejercidos en todos los medios y formatos, actualmente conocidos o que se inventen en el futuro. Los derechos antes mencionados incluyen el derecho a realizar dichas modificaciones en la medida que sean técnicamente necesarias para ejercer los derechos en otro medio o formatos, pero de otra manera usted no está autorizado para realizar obras derivadas. Todos los derechos no otorgados expresamente por el Licenciante quedan por este medio reservados, incluyendo pero sin limitarse a aquellos que se mencionan en las secciones 4(d) y 4(e).

4. Restricciones.
La licencia otorgada en la anterior Sección 3 está expresamente sujeta y limitada por las siguientes restricciones:

a.	Usted puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra sólo bajo las condiciones de esta Licencia, y Usted debe incluir una copia de esta licencia o del Identificador Universal de Recursos de la misma con cada copia de la Obra que distribuya, exhiba públicamente, ejecute públicamente o ponga a disposición pública. No es posible ofrecer o imponer ninguna condición sobre la Obra que altere o limite las condiciones de esta Licencia o el ejercicio de los derechos de los destinatarios otorgados en este documento. No es posible sublicenciar la Obra. Usted debe mantener intactos todos los avisos que hagan referencia a esta Licencia y a la cláusula de limitación de garantías. Usted no puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra con alguna medida tecnológica que controle el acceso o la utilización de ella de una forma que sea inconsistente con las condiciones de esta Licencia. Lo anterior se aplica a la Obra incorporada a una Obra Colectiva, pero esto no exige que la Obra Colectiva aparte de la obra misma quede sujeta a las condiciones de esta Licencia. Si Usted crea una Obra Colectiva, previo aviso de cualquier Licenciante debe, en la medida de lo posible, eliminar de la Obra Colectiva cualquier referencia a dicho Licenciante o al Autor Original, según lo solicitado por el Licenciante y conforme lo exige la cláusula 4(c).

b.	Usted no puede ejercer ninguno de los derechos que le han sido otorgados en la Sección 3 precedente de modo que estén principalmente destinados o directamente dirigidos a conseguir un provecho comercial o una compensación monetaria privada. El intercambio de la Obra por otras obras protegidas por derechos de autor, ya sea a través de un sistema para compartir archivos digitales (digital file-sharing) o de cualquier otra manera no será considerado como estar destinado principalmente o dirigido directamente a conseguir un provecho comercial o una compensación monetaria privada, siempre que no se realice un pago mediante una compensación monetaria en relación con el intercambio de obras protegidas por el derecho de autor.

c.	Si usted distribuye, exhibe públicamente, ejecuta públicamente o ejecuta públicamente en forma digital la Obra o cualquier Obra Derivada u Obra Colectiva, Usted debe mantener intacta toda la información de derecho de autor de la Obra y proporcionar, de forma razonable según el medio o manera que Usted esté utilizando: (i) el nombre del Autor Original si está provisto (o seudónimo, si fuere aplicable), y/o (ii) el nombre de la parte o las partes que el Autor Original y/o el Licenciante hubieren designado para la atribución (v.g., un instituto patrocinador, editorial, publicación) en la información de los derechos de autor del Licenciante, términos de servicios o de otras formas razonables; el título de la Obra si está provisto; en la medida de lo razonablemente factible y, si está provisto, el Identificador Uniforme de Recursos (Uniform Resource Identifier) que el Licenciante especifica para ser asociado con la Obra, salvo que tal URI no se refiera a la nota sobre los derechos de autor o a la información sobre el licenciamiento de la Obra; y en el caso de una Obra Derivada, atribuir el crédito identificando el uso de la Obra en la Obra Derivada (v.g., "Traducción Francesa de la Obra del Autor Original," o "Guión Cinematográfico basado en la Obra original del Autor Original"). Tal crédito puede ser implementado de cualquier forma razonable; en el caso, sin embargo, de Obras Derivadas u Obras Colectivas, tal crédito aparecerá, como mínimo, donde aparece el crédito de cualquier otro autor comparable y de una manera, al menos, tan destacada como el crédito de otro autor comparable.

d.	Para evitar toda confusión, el Licenciante aclara que, cuando la obra es una composición musical:

i.	Regalías por interpretación y ejecución bajo licencias generales. El Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública o la ejecución pública digital de la obra y de recolectar, sea individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, SAYCO), las regalías por la ejecución pública o por la ejecución pública digital de la obra (por ejemplo Webcast) licenciada bajo licencias generales, si la interpretación o ejecución de la obra está primordialmente orientada por o dirigida a la obtención de una ventaja comercial o una compensación monetaria privada.

ii.	Regalías por Fonogramas. El Licenciante se reserva el derecho exclusivo de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, los consagrados por la SAYCO), una agencia de derechos musicales o algún agente designado, las regalías por cualquier fonograma que Usted cree a partir de la obra (“versión cover”) y distribuya, en los términos del régimen de derechos de autor, si la creación o distribución de esa versión cover está primordialmente destinada o dirigida a obtener una ventaja comercial o una compensación monetaria privada.

e.	Gestión de Derechos de Autor sobre Interpretaciones y Ejecuciones Digitales (WebCasting). Para evitar toda confusión, el Licenciante aclara que, cuando la obra sea un fonograma, el Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública digital de la obra (por ejemplo, webcast) y de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, ACINPRO), las regalías por la ejecución pública digital de la obra (por ejemplo, webcast), sujeta a las disposiciones aplicables del régimen de Derecho de Autor, si esta ejecución pública digital está primordialmente dirigida a obtener una ventaja comercial o una compensación monetaria privada.

5. Representaciones, Garantías y Limitaciones de Responsabilidad.
A MENOS QUE LAS PARTES LO ACORDARAN DE OTRA FORMA POR ESCRITO, EL LICENCIANTE OFRECE LA OBRA (EN EL ESTADO EN EL QUE SE ENCUENTRA) “TAL CUAL”, SIN BRINDAR GARANTÍAS DE CLASE ALGUNA RESPECTO DE LA OBRA, YA SEA EXPRESA, IMPLÍCITA, LEGAL O CUALQUIERA OTRA, INCLUYENDO, SIN LIMITARSE A ELLAS, GARANTÍAS DE TITULARIDAD, COMERCIABILIDAD, ADAPTABILIDAD O ADECUACIÓN A PROPÓSITO DETERMINADO, AUSENCIA DE INFRACCIÓN, DE AUSENCIA DE DEFECTOS LATENTES O DE OTRO TIPO, O LA PRESENCIA O AUSENCIA DE ERRORES, SEAN O NO DESCUBRIBLES (PUEDAN O NO SER ESTOS DESCUBIERTOS). ALGUNAS JURISDICCIONES NO PERMITEN LA EXCLUSIÓN DE GARANTÍAS IMPLÍCITAS, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

6. Limitación de responsabilidad.
A MENOS QUE LO EXIJA EXPRESAMENTE LA LEY APLICABLE, EL LICENCIANTE NO SERÁ RESPONSABLE ANTE USTED POR DAÑO ALGUNO, SEA POR RESPONSABILIDAD EXTRACONTRACTUAL, PRECONTRACTUAL O CONTRACTUAL, OBJETIVA O SUBJETIVA, SE TRATE DE DAÑOS MORALES O PATRIMONIALES, DIRECTOS O INDIRECTOS, PREVISTOS O IMPREVISTOS PRODUCIDOS POR EL USO DE ESTA LICENCIA O DE LA OBRA, AUN CUANDO EL LICENCIANTE HAYA SIDO ADVERTIDO DE LA POSIBILIDAD DE DICHOS DAÑOS. ALGUNAS LEYES NO PERMITEN LA EXCLUSIÓN DE CIERTA RESPONSABILIDAD, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

7. Término.

a.	Esta Licencia y los derechos otorgados en virtud de ella terminarán automáticamente si Usted infringe alguna condición establecida en ella. Sin embargo, los individuos o entidades que han recibido Obras Derivadas o Colectivas de Usted de conformidad con esta Licencia, no verán terminadas sus licencias, siempre que estos individuos o entidades sigan cumpliendo íntegramente las condiciones de estas licencias. Las Secciones 1, 2, 5, 6, 7, y 8 subsistirán a cualquier terminación de esta Licencia.

b.	Sujeta a las condiciones y términos anteriores, la licencia otorgada aquí es perpetua (durante el período de vigencia de los derechos de autor de la obra). No obstante lo anterior, el Licenciante se reserva el derecho a publicar y/o estrenar la Obra bajo condiciones de licencia diferentes o a dejar de distribuirla en los términos de esta Licencia en cualquier momento; en el entendido, sin embargo, que esa elección no servirá para revocar esta licencia o que deba ser otorgada , bajo los términos de esta licencia), y esta licencia continuará en pleno vigor y efecto a menos que sea terminada como se expresa atrás. La Licencia revocada continuará siendo plenamente vigente y efectiva si no se le da término en las condiciones indicadas anteriormente.

8. Varios.

a.	Cada vez que Usted distribuya o ponga a disposición pública la Obra o una Obra Colectiva, el Licenciante ofrecerá al destinatario una licencia en los mismos términos y condiciones que la licencia otorgada a Usted bajo esta Licencia.

b.	Si alguna disposición de esta Licencia resulta invalidada o no exigible, según la legislación vigente, esto no afectará ni la validez ni la aplicabilidad del resto de condiciones de esta Licencia y, sin acción adicional por parte de los sujetos de este acuerdo, aquélla se entenderá reformada lo mínimo necesario para hacer que dicha disposición sea válida y exigible.

c.	Ningún término o disposición de esta Licencia se estimará renunciada y ninguna violación de ella será consentida a menos que esa renuncia o consentimiento sea otorgado por escrito y firmado por la parte que renuncie o consienta.

d.	Esta Licencia refleja el acuerdo pleno entre las partes respecto a la Obra aquí licenciada. No hay arreglos, acuerdos o declaraciones respecto a la Obra que no estén especificados en este documento. El Licenciante no se verá limitado por ninguna disposición adicional que pueda surgir en alguna comunicación emanada de Usted. Esta Licencia no puede ser modificada sin el consentimiento mutuo por escrito del Licenciante y Usted.
 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