Characterization of diamond adhesion on micro-grain WC-Co substrates using Brinell indentations and micro-Raman spectroscopy

N. Ali; G. Cabral; E. Titus; A. A. Ogwu; J. Gracio

doi:10.1088/0953-8984/16/37/003

Characterization of diamond adhesion on micro-grain WC-Co substrates using Brinell indentations and micro-Raman spectroscopy

N. Ali, G. Cabral, E. Titus, A. A. Ogwu, J. Gracio

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

1 Citation (Scopus)

Abstract

The adhesion of diamond coatings deposited on 0.8 μm WC-10% Co substrates were studied using chemical vapor deposition (CVD). The coating adhesions were characterized using indentation tests employing a Brinell indenter. Three indentation loads, such as 294, 490 and 612.5 N were employed. Micro-Raman spectroscopy was used to characterize the deposited films for diamond carbon phase security, and determine the biaxial stresses in the coating samples.

Original language	English
Pages (from-to)	6661-6674
Number of pages	14
Journal	Journal of Physics Condensed Matter
Volume	16
Issue number	37
DOIs	https://doi.org/10.1088/0953-8984/16/37/003
Publication status	Published - Sept 22 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics

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10.1088/0953-8984/16/37/003

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abstract = "The adhesion of diamond coatings deposited on 0.8 μm WC-10% Co substrates were studied using chemical vapor deposition (CVD). The coating adhesions were characterized using indentation tests employing a Brinell indenter. Three indentation loads, such as 294, 490 and 612.5 N were employed. Micro-Raman spectroscopy was used to characterize the deposited films for diamond carbon phase security, and determine the biaxial stresses in the coating samples.",

author = "N. Ali and G. Cabral and E. Titus and Ogwu, {A. A.} and J. Gracio",

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AU - Ali, N.

AU - Cabral, G.

AU - Titus, E.

AU - Ogwu, A. A.

AU - Gracio, J.

PY - 2004/9/22

Y1 - 2004/9/22

N2 - The adhesion of diamond coatings deposited on 0.8 μm WC-10% Co substrates were studied using chemical vapor deposition (CVD). The coating adhesions were characterized using indentation tests employing a Brinell indenter. Three indentation loads, such as 294, 490 and 612.5 N were employed. Micro-Raman spectroscopy was used to characterize the deposited films for diamond carbon phase security, and determine the biaxial stresses in the coating samples.

AB - The adhesion of diamond coatings deposited on 0.8 μm WC-10% Co substrates were studied using chemical vapor deposition (CVD). The coating adhesions were characterized using indentation tests employing a Brinell indenter. Three indentation loads, such as 294, 490 and 612.5 N were employed. Micro-Raman spectroscopy was used to characterize the deposited films for diamond carbon phase security, and determine the biaxial stresses in the coating samples.

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JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 37

ER -

Characterization of diamond adhesion on micro-grain WC-Co substrates using Brinell indentations and micro-Raman spectroscopy

Abstract

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