| 发明名称 | Joined product | ||
| 摘要 | A joined product has a cemented carbide sintered compact serving as a first material to be joined and a cBN sintered compact serving as a second material to be joined, wherein: the first material to be joined and the second material to be joined are joined together via a joining material disposed therebetween and containing titanium (Ti); and a titanium nitride (TiN) compound layer having a thickness of 10-300 nm is produced at an interface between the second material to be joined and the joining material. | ||
| 申请公布号 | US9308707(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201113989703 | 申请日期 | 2011.11.22 |
| 申请人 | Sumitomo Electric Industries, Ltd.;Sumitomo Electric Hardmetal Corp.;National Institute of Advanced Industrial Science and Technology | 发明人 | Ishida Tomoyuki;Moriguchi Hideki;Nakashima Takeru;Kukino Satoru;Yurugi Shinichiro;Enami Teruhiro;Okamura Katsumi;Matsuda Yusuke;Sano Koji;Kobayashi Keizo;Ozaki Kimihiro |
| 分类号 | C22C1/02;B32B15/16;B23K1/00;B23K1/19;B23K20/02;B23K20/16;B23K20/233;B23K31/02;B23K35/00;B23K35/30;C22C9/00;C22C9/06 | 主分类号 | C22C1/02 |
| 代理机构 | Venable LLP | 代理人 | Venable LLP ;Sartori Michael A.;Riggs F. Brock |
| 主权项 | 1. A joined product with a cemented carbide sintered compact serving as a first material to be joined and a cBN sintered compact serving as a second material to be joined, wherein: said first material to be joined and said second material to be joined are joined together via a joining material disposed therebetween and containing titanium (Ti); and a titanium nitride (TiN) compound layer having a thickness of 10-300 nm is produced at an interface between said second material to be joined and said joining material so that said titanium nitride (TiN) compound layer is located between said second material to be joined and said joining material. | ||
| 地址 | Osaka-shi JP | ||