发明名称 |
CVD coating scheme including alumina and/or titanium-containing materials and method of making the same |
摘要 |
A coated body that includes a substrate and a coating scheme on the substrate. The coating scheme includes a CVD titanium carbonitride coating layer containing titanium carbonitride grains that are of a pre-selected grain size. The coating scheme further includes a first titanium/aluminum-containing coating layer containing first titanium/aluminum-containing grains applied so as to be farther away from the substrate than the titanium carbonitride coating layer. The first titanium/aluminum-containing grains are of a pre-selected grain size. The coating scheme also includes a CVD alumina coating layer containing alumina grains applied so as to be farther away from the substrate than the first titanium/aluminum-containing coating layer. The alumina grains are of a pre-selected grain size.
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申请公布号 |
US8080312(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20060472921 |
申请日期 |
2006.06.22 |
申请人 |
MCNERNY CHARLES G.;MEHROTRA PANKAJ K.;GATES, JR. ALFRED S.;LEICHT PETER R.;KENNAMETAL INC. |
发明人 |
MCNERNY CHARLES G.;MEHROTRA PANKAJ K.;GATES, JR. ALFRED S.;LEICHT PETER R. |
分类号 |
B32B9/00 |
主分类号 |
B32B9/00 |
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