发明名称 |
METHOD OF PREPARING IRON-BASED COMPONENTS BY COMPACTION WITH ELEVATED PRESSURES |
摘要 |
The present invention concerns a process for the preparation of high density green compacts comprising the steps of providing an iron-based powder essentially free from fine particles; optionally mixing said powder with graphite and other additives; uniaxially compacting the powder in a die at a compaction pressure of at least about 800 MPa and ejecting the green body. The invention also concerns the powder used in the method. |
申请公布号 |
AU2003269786(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
AU20030269786 |
申请日期 |
2003.10.22 |
申请人 |
HOGANAS AB |
发明人 |
MIKHAIL KEJZELMAN;PAUL SKOGLUND;HILMAR VIDARSSON |
分类号 |
B22F1/00;C22C33/02;(IPC1-7):B22F1/00;B22F3/12 |
主分类号 |
B22F1/00 |
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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