Ni-based alloy, and Ni-based alloy product and methods for producing the same
AssigneeDaido Steel Co., Ltd.
InventorsKenji Sugiyama, Masashi Nagaya, Yusuke Kusafuka, Yoshihiko Koyanagi, Hiroyuki Takabayashi
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Abstract
The present invention relates to an Ni-based alloy which is excellent in terms of wear resistance and high-temperature corrosion resistance and which includes 0.3≤C≤1.0 mass %, 36.0≤Cr≤50.0 mass %, and 3.0≤Al≤7.0 mass %, with the balance being Ni and unavoidable impurities, and relates to an Ni-based alloy product made of the Ni-based alloy according to the present invention, and methods for producing the Ni-based alloy product.
Claims5
An Ni-based alloy product which is in a form of powder, made of an Ni-based alloy consisting of:
- 0.3≤C≤1.0 mass %;
- 36.0≤Cr≤50.0 mass %;
- and
- 3.0≤Al≤7.0 mass %,
- with the balance being Ni and unavoidable impurities.
An Ni-based alloy product, which is in a form of powder, made of an Ni-based alloy consisting of:
- 0.3≤C≤1.0 mass %;
- 36.0≤Cr≤50.0 mass %;
- mass %;
- and
- at least one member selected from the group consisting of:
- Mo≤2.0 mass %;
- W≤2.0 mass %;
- Fe≤5.0 mass %;
- Cu≤2.0 mass %,
- B≤0.0100 mass %;
- Nb≤1.0 mass %;
- Ti≤1.0 mass %;
- V≤0.5 mass %;
- Ta≤0.5 mass %;
- Zr≤0.1 mass %;
- and
- Hf≤0.1 mass %,
- with the balance being Ni and unavoidable impurities.
Dependencies are inferred from the claim text.