Nanostructured diamond film deposition on curved surfaces of metallic temporomandibular joint implant

被引：26

作者：

Fries, MD ^{[1
]}

Vohra, YK ^{[1
]}

机构：

[1] Univ Alabama, Dept Phys, UAB, Birmingham, AL 35294 USA

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2002年 / 35卷 / 20期

关键词：

D O I：

10.1088/0022-3727/35/20/104

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Microwave plasma chemical vapour deposition of nanostructured diamond films was carried out on curved surfaces of Ti-6Al-4V alloy machined to simulate the shape of a temporomandibular joint (TMJ) dental implant. Raman spectroscopy shows that the deposited films are uniform in chemical composition along the radius of curvature of the TMJ condyle. Thin film x-ray diffraction reveals an interfacial carbide layer and nanocrystalline diamond grains in this coating. Nanoindentation hardness measurements show an ultra-hard coating with a hardness value of 60 +/- 5 GPa averaged over three samples.

引用

页码：L105 / L107

页数：3

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