| 发明名称 |
Coated turning insert |
| 摘要 |
A coated turning insert particularly useful for turning of forged components of stainless steel low alloyed steel. The insert is characterized by a WC-Co cemented carbide body having a highly W-alloyed Co-binder phase and a coating including an innermost layer of TiC<SUB>x</SUB>N<SUB>y</SUB>O<SUB>z </SUB>with columnar grains and a top layer of fine grained kappa-Al<SUB>2</SUB>O<SUB>3</SUB>.
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| 申请公布号 |
USRE39987(E1) |
申请公布日期 |
2008.01.01 |
| 申请号 |
US20060483384 |
申请日期 |
2006.07.10 |
| 申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
LJUNGBERG BJORN;AAKESSON LEIF |
| 分类号 |
B32B9/00;B32B19/06;C23C16/30;C23C30/00 |
主分类号 |
B32B9/00 |
| 代理机构 |
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代理人 |
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