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Title:
粉末冶金用鉄基混合粉末
Document Type and Number:
Japanese Patent JP5663974
Kind Code:
B2
Abstract:
In an iron-based powder, 0.01% to 5.0% by mass of oxide particles having an average size of 0.5 µm or more are contained, whereby the flowability of an iron-based mixed powder is increased and thereby the density of a green compact is increased, and ejection force is greatly reduced after compaction, thereby accomplishing an increase in product quality and a reduction in production cost.

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Inventors:
河野 貴史
尾野 友重
尾▲崎▼ 由紀子
Application Number:
JP2010142355A
Publication Date:
February 04, 2015
Filing Date:
June 23, 2010
Export Citation:
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Assignee:
ＪＦＥスチール株式会社
International Classes:
B22F1/10; B22F1/103
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kima
Reiko Takanashi



 
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