- 专利标题: Sintered material and cutting tool including same
-
申请号: US16973871申请日: 2019-03-04
-
公开(公告)号: US11192827B2公开(公告)日: 2021-12-07
- 发明人: Katsumi Okamura , Hisaya Hama , Mayu Amemiya , Satoru Kukino
- 申请人: Sumitomo Electric Industries, Ltd. , SUMITOMO ELECTRIC HARDMETAL CORP.
- 申请人地址: JP Osaka; JP Itami
- 专利权人: Sumitomo Electric Industries, Ltd.,SUMITOMO ELECTRIC HARDMETAL CORP.
- 当前专利权人: Sumitomo Electric Industries, Ltd.,SUMITOMO ELECTRIC HARDMETAL CORP.
- 当前专利权人地址: JP Osaka; JP Itami
- 代理机构: Faegre Drinker Biddle & Reath LLP
- 优先权: JPJP2018-115481 20180618
- 国际申请: PCT/JP2019/008309 WO 20190304
- 国际公布: WO2019/244414 WO 20191226
- 主分类号: C04B35/5831
- IPC分类号: C04B35/5831 ; C04B35/106 ; C04B35/482 ; C04B35/58 ; B23B27/14
摘要:
A sintered material includes a cubic boron nitride, a zirconium-containing oxide, a zirconium-containing nitride, and an aluminum-containing oxide, wherein the zirconium-containing nitride includes both or one of ZrN and ZrON, and the aluminum-containing oxide includes a type Al2O3.
公开/授权文献
- US20210171402A1 SINTERED MATERIAL AND CUTTING TOOL INCLUDING SAME 公开/授权日:2021-06-10
信息查询
IPC分类: