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US 2026/0286476 A1Published application
Metal powder
AssigneeDaido Steel Co., Ltd.
InventorsTsubasa OGAWA, Yui HATANAKA, Yoshiki KUMAGAI
Life of this patent
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Abstract
The present invention relates to a metal powder, including, in mass %: 1.0%≤C≤5.0%; 0%<Si≤2.0%; 0%<Mn≤2.0%; 0.1%≤Ni≤5.0%; 10%≤Cr≤20%; 0%<Mo≤2.0%; 15%<V≤20%; 0%<W≤2.0%; 0.001%≤N; and 0.001%≤B, with a balance being Fe and inevitable impurities, and satisfying 0.5≤10[N]+100[B]≤6.0, where [N] is a concentration (%) of N and [B] is a concentration (%) of B.
Claims8
A metal powder,
- comprising, in mass %:
- 1.
- %
- ≤
- C
- ≤
- 5.
- %
- ;
- 0
-
- %
- <
- Si
- ≤
- 2.
- %
- ;
- 0
-
- %
- <
- Mn
- ≤
- 2.
- %
- ;
- 0.1
- %
- ≤
- Ni
- ≤
- 5.
- %
- ;
- 10
-
- %
- ≤
- Cr
- ≤
- 20
-
- %
- ;
- 0
-
- %
- <
- Mo
- ≤
- 2.
- %
- ;
- 15
-
- %
- <
- V
- ≤
- 20
-
- %
- ;
- 0
-
- %
- <
- W
- ≤
- 2.
- %
- ;
- 0.001
- %
- ≤
- N
- ;
- and
- 0.001
- %
- ≤
- B
- ,
- with a balance being Fe and inevitable impurities, and
- satisfying 0.5≤10[N]+100[B]≤6.0, where [N] is a concentration (%) of N and [B] is a concentration (%) of B.
83 more elements
Dependencies are inferred from the claim text.