Alloys or metallic compositions – Ferrous – Eight percent or more manganese containing
Patent
1988-10-11
1989-11-21
Yee, Deborah
Alloys or metallic compositions
Ferrous
Eight percent or more manganese containing
420 56, 420 70, C22C 3838
Patent
active
048821241
ABSTRACT:
The alloys of this invention illustrate good property on erosion resistance. The compositions of these alloys are C: more than 0.09 wt. % and less than 1.7 wt. %, Si: 2.5 wt. % or less, Mn: 10-25 wt. %, Cr: 6-20 wt. %, V: more than 4 wt. % and less than 7 wt. % , N: 0.1 wt. % or less, and Fe: the rest. Optional small content is Ni and /or Mo.
Uehara Toshihiro
Watanabe Rikizo
Agency of Industrial Science & Technology Extra-Ministerial Bureau of
Yee Deborah
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