发明名称 IRON POWDER COMPONENTS CONTAINING THERMOPLASTIC RESIN AND METHOD OF MAKING SAME
摘要 PCT No. PCT/SE95/00874 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 17, 1995 PCT Pub. No. WO96/02345 PCT Pub. Date Feb. 1, 1996The present invention concerns a method, according to which powder compositions of iron-based particles are admixed with a thermoplastic material and a lubricant. The obtained mixture is compacted at a temperature below the glass-transition temperature or melting point of the thermoplastic resin and the compacted product is heated in order to cure the thermoplastic resin. Subsequently, the obtained compacted component is optionally heated to a temperature above the curing temperature.
申请公布号 EP0765199(A1) 申请公布日期 1997.04.02
申请号 EP19950926093 申请日期 1995.07.17
申请人 HOEGANAES AB 发明人 JANSSON, PATRICIA
分类号 B22F1/02;B22F3/02;C22C32/00;C22C33/02;H01F1/24;H01F1/26;(IPC1-7):B22F1/02 主分类号 B22F1/02
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