Development of titanium coatings on particulate diamond

Else Breval; Jiping Cheng; Dinesh K. Agrawal

doi:10.1111/j.1151-2916.2000.tb01524.x

Development of titanium coatings on particulate diamond

Else Breval, Jiping Cheng, Dinesh K. Agrawal

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

The performance of many wear-resistant materials can be improved further by incorporating diamond into the structure. Diamond that has been coated with titanium is known to adhere well to the matrix particles and also prevents reaction with H₂, which often is used in the sintering atmosphere. Two coating methods of coating diamond with titanium have been explored in this study: a sputtering method and a procedure that involves heating the diamond in a mixture of salt and titanium. The latter, which uses a salt mix of NaCl, KCl, and CaCl₂ and metallic titanium particles 3 μm in size, heated at a temperature of 750 °C in an argon atmosphere, is determined to be the best method.

Original language	English (US)
Pages (from-to)	2106-2108
Number of pages	3
Journal	Unknown Journal
Volume	83
Issue number	8
DOIs	https://doi.org/10.1111/j.1151-2916.2000.tb01524.x
State	Published - Aug 2000

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Materials Chemistry

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10.1111/j.1151-2916.2000.tb01524.x

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abstract = "The performance of many wear-resistant materials can be improved further by incorporating diamond into the structure. Diamond that has been coated with titanium is known to adhere well to the matrix particles and also prevents reaction with H2, which often is used in the sintering atmosphere. Two coating methods of coating diamond with titanium have been explored in this study: a sputtering method and a procedure that involves heating the diamond in a mixture of salt and titanium. The latter, which uses a salt mix of NaCl, KCl, and CaCl2 and metallic titanium particles 3 μm in size, heated at a temperature of 750 °C in an argon atmosphere, is determined to be the best method.",

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AB - The performance of many wear-resistant materials can be improved further by incorporating diamond into the structure. Diamond that has been coated with titanium is known to adhere well to the matrix particles and also prevents reaction with H2, which often is used in the sintering atmosphere. Two coating methods of coating diamond with titanium have been explored in this study: a sputtering method and a procedure that involves heating the diamond in a mixture of salt and titanium. The latter, which uses a salt mix of NaCl, KCl, and CaCl2 and metallic titanium particles 3 μm in size, heated at a temperature of 750 °C in an argon atmosphere, is determined to be the best method.

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Development of titanium coatings on particulate diamond

Abstract

All Science Journal Classification (ASJC) codes

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