| 发明名称 |
METHOD FOR THE COMPACTION OF POWDERS FOR POWDER METALLURGY |
| 摘要 |
A method for compacting powders for powder metallurgy comprises packing powders for powder metallurgy formulated with a lubricant in a compacting die applied with a lubricant on inner wall surfaces thereof, and subjecting the powders to warm or hot compaction. The powders contain the lubricant in an amount up to 0.2 wt%, non-inclusive of 0%, based on the total of the powders and the lubricant.
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| 申请公布号 |
CA2287783(C) |
申请公布日期 |
2005.09.20 |
| 申请号 |
CA19992287783 |
申请日期 |
1999.10.29 |
| 申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
SATO, MASAAKI;AKAGI, NOBUAKI;SEKI, YOSHIKAZU;TSUCHIDA, TAKEHIRO;SAWAYAMA, TETSUYA;YAGUCHI, HIROSHI |
| 分类号 |
B22F1/02;B22F3/14;H01F1/24;H01F41/02;(IPC1-7):B22F3/02;B22F1/00 |
主分类号 |
B22F1/02 |
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