| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase the liquidity of iron-based mixed powder, to improve the green density of the green compact, simultaneously, to greatly reduce the post compacting ejection force, thus to improve the quality of goods and to reduce manufacturing costs. <P>SOLUTION: Oxide particles with an average particle diameter of 0.5μm or more are incorporated into iron-based mixed powder in the range of 0.01 to 5.0 mass%. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
