| 发明名称 |
BRAZING MATERIAL FOR BONDING; AND COMPOSITE PART AND CUTTING TOOL USING SAME |
| 摘要 |
A cutting tool including a cutting edge part made of cBN sintered material bonded through a brazing material for bonding and a cutting tool body made of WC-based cemented carbide is provided. In the cutting tool, the cutting edge part made of cBN sintered material and the cutting tool body made of WC-based cemented carbide are brazed by using a blazing material for bonding including: 35-40% of Ti in a mass ratio; 35-40% of Zr in a mass ratio; 5-15% of Ni in a mass ratio; and the Cu balance including inevitable impurities. |
| 申请公布号 |
US2016318132(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201415107632 |
申请日期 |
2014.12.22 |
| 申请人 |
MITSUBISHI MATERIALS CORPORATION |
发明人 |
IGARASHI Makoto;OHASHI Tadakazu;YUMOTO Kenji;SHIMIZU Hiroyasu |
| 分类号 |
B23K35/32;B23B27/18;C22C30/02 |
主分类号 |
B23K35/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A blazing material for bonding comprising: 35-40% of Ti in a mass ratio; 35-40% of Zr in a mass ratio; 5-15% of Ni in a mass ratio; and the Cu balance including inevitable impurities. |
| 地址 |
Tokyo JP |
