发明名称 |
SETSUGOCHOKOGOKINNOSEIZOHO |
摘要 |
Process for the production of bonded hard alloys, which comprises inserting a thin sheet of a Fe group metal or its alloy as a filler in between the surfaces of at least one kind of hard alloy, and applying a high energy beam to a part or all of the thin sheet to melt and solidify the thin sheet in a slit form, thereby bonding the hard alloys together. |
申请公布号 |
JPH0228428(B2) |
申请公布日期 |
1990.06.25 |
申请号 |
JP19810165440 |
申请日期 |
1981.10.15 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES |
发明人 |
MYAKE MASAYA;YATSU SHUJI;HARA AKIO |
分类号 |
B23K1/005;B23K15/00;B23K26/00;B23K26/32;B23K35/30 |
主分类号 |
B23K1/005 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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