发明名称 |
Sinter-Verbindungsverfahren und damit hergestelltes gesintertes Verbundelement |
摘要 |
PCT No. PCT/JP96/01061 Sec. 371 Date Oct. 17, 1997 Sec. 102(e) Date Oct. 17, 1997 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/33036 PCT Pub. Date Oct. 24, 1996A sinter-joining method for forming a sinter of high quality at low cost and a sintered composite member produced by the sinter-joining method. A tubular copper-base material is forced into a tubular iron-base material and these materials are sintered at temperatures equal to and higher than 600 DEG C. so that the copper-base material expands and pressure-joins to the iron-base material. Then, the materials are sintered at temperatures equal to and higher than 850 DEG C. so that the compactness of the copper-base material is increased. Through these steps, the sintered composite member containing the copper-base material joined to the inside of the iron-base material is obtained. |
申请公布号 |
DE19681350(C2) |
申请公布日期 |
2001.06.13 |
申请号 |
DE1996181350 |
申请日期 |
1996.04.19 |
申请人 |
KOMATSU LTD., TOKIO/TOKYO |
发明人 |
TAKAYAMA, TAKEMORI;HORI, YUICHI;KATO, HIROTAKA |
分类号 |
B22F3/10;B22F7/06;B23K35/00;(IPC1-7):B22F7/06;B22F7/08;B23P11/02;F16L13/00 |
主分类号 |
B22F3/10 |
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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