Title:
Fe-BASED METAL POWDER FOR MOLDING
Document Type and Number:
Japanese Patent JP2019077937
Kind Code:
A
Abstract:
To provide an Fe-based metal powder suitable for a process accompanied by rapid melting quick cooling solidification, and providing a molded article having excellent properties.SOLUTION: A material of a metal powder for molding is an Fe-based alloy. The Fe-based alloy contains 15.0 mass% to 21.0 mass% of Ni, 10.0 mass% or less of Co, 7.0% or less of Mo, 0.1 mass% to 6.0 mass% of Ti and 0.1 mass% to 3.0 mass% of Al. The balance of the alloy is Fe with inevitable impurities. A ratio between average particle diameter D50 (μm) and tap density TD (Mg/m) of the powder, (D50/TD) is 0.2 to 20.SELECTED DRAWING: None
Inventors:
KUZE TETSUTSUGU
FUKUMOTO SHINGO
FUKUMOTO SHINGO
Application Number:
JP2017207885A
Publication Date:
May 23, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
SANYO SPECIAL STEEL CO LTD
International Classes:
B22F1/00; B22F1/05; B22F3/105; B22F3/16; B22F3/24; B33Y70/00; C22C38/00
Domestic Patent References:
| JPH0559500A | 1993-03-09 | |||
| JP2017025392A | 2017-02-02 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office