摘要
CVD金刚石是采用化学气相沉积的方法制备出来的一种全晶质多晶纯金刚石材料，它可以呈膜状附着于刀（基）体表面，亦可以是脱离基体的纯金刚石厚片。CVD金刚石的物理性能和天然金刚石非常接近，化学性质则完全相同。本文重点对金刚石薄膜涂层刀具的研究进展、切削试验结果及应用前景进行简要的综述。
CVD diamond film is a pure diamond material with full polycrystallinity rnariufactured by chemical vapor deposition. Itcan be adhered to substrate surface in a thin film form, or can be in a thick sheet form of freestanding. Its physical propertyis much closer to that of natural diamond, and its chemical characteristic is the same as that of natural diamond. This reviewis mainly focused on the research developments, characterlstics, machining test results and application prospects of CVD di-amond film coated tools.
出处
《硬质合金》
CAS
1999年第1期41-50,共10页
Cemented Carbides
