| 发明名称 |
SURFACE-COATED CUTTING TOOL AND MANUFACTURING METHOD THEREOF |
| 摘要 |
A surface-coated cutting tool according to the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiCN layer. The TiCN layer has a columnar crystal region. The columnar crystal region is characterized by having a composition of TiCxNy (in which 0.65@x/(x+y) 0.90), having a (422) plane having a plane spacing of 0.8765 Å to 0.8790 Å and having TC (220) showing a maximum value in an orientation index TC (hkl).
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| 申请公布号 |
US2013164527(A9) |
申请公布日期 |
2013.06.27 |
| 申请号 |
US201113395590 |
申请日期 |
2011.07.04 |
| 申请人 |
PASEUTH ANONGSACK;OKADA YOSHIO;KOJIMA CHIKAKO;KANAOKA HIDEAKI;IWAI ERIKA;MORIMOTO HIROYUKI;SUMITOMO ELECTRIC HARDMETAL CORP. |
发明人 |
PASEUTH ANONGSACK;OKADA YOSHIO;KOJIMA CHIKAKO;KANAOKA HIDEAKI;IWAI ERIKA;MORIMOTO HIROYUKI |
| 分类号 |
B32B33/00;B32B9/00;C23C16/36 |
主分类号 |
B32B33/00 |
| 代理机构 |
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