Invention Grant
- Patent Title: Metal powder compositions containing binding agents for elevated temperature compaction
- Patent Title (中): 含有高温压实粘合剂的金属粉末组合物
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Application No.: US250026Application Date: 1994-05-27
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Publication No.: US5429792APublication Date: 1995-07-04
- Inventor: Sydney Luk
- Applicant: Sydney Luk
- Applicant Address: NJ Riverton
- Assignee: Hoeganaes Corporation
- Current Assignee: Hoeganaes Corporation
- Current Assignee Address: NJ Riverton
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F3/02
Abstract:
An improved metallurgical powder composition capable of being compacted at elevated temperatures is provided comprising an iron-based powder, an alloying powder, a high temperature compaction lubricant, and a binder. The selected binders of this invention permit the bonded powder composition to achieve increased compressibility in comparison to unbonded powder compositions while reducing dusting and segregation of the alloying powder.
Public/Granted literature
- US4924459A Digital transmission interconnect signal Public/Granted day:1990-05-08
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