| 发明名称 |
METHOD FOR MAKING COMPACTED PRODUCTS AND IRON-BASED POWDER COMPRISING LUBRICANT |
| 摘要 |
<p>The invention concerns a method for producing products and a coarse iron-bas ed powder comprising a lubricant having a crystalline melting point below 25 ~C , a viscosity (.eta.) at 40 ~C above 15 mPas and wherein said viscosity is temperature dependent according to the following formula: 10log.eta.=k/T+C, wherein the slope k is preferable above 800, T is temperature in Kelvin and C is a constant, in an amount of 0.05-0.4w- %.</p> |
| 申请公布号 |
CA2563906(C) |
申请公布日期 |
2010.02.02 |
| 申请号 |
CA20052563906 |
申请日期 |
2005.04.20 |
| 申请人 |
HOGANAS AB |
发明人 |
SKOGLUND, PAUL;IMAMOVIC, ERMIN;ALLROTH, SVEN;VIDARSSON, HILMAR |
| 分类号 |
B22F1/00;B22F;B22F3/00;B22F3/02;C22C33/02 |
主分类号 |
B22F1/00 |
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