Daido Steel Co., Ltd.

Tocalo Co., Ltd.

Daido Castings Co., Ltd.

Masashi Nagaya

Hiroyuki Takabayashi

Yoshihiko Koyanagi

Junichi Takeuchi

Kenji Sugiyama

Yoshinori Sumi

Yusuke Kusafuka

Masaya Nagai

Shinichi Kubo

Yasuhiro Takenaka

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&#x2264;C&#x2264;1.0 mass %, 36.0&#x2264;Cr&#x2264;50.0 mass %, and 3.0&#x2264;Al&#x2264;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.

Ni-based alloy, and Ni-based alloy product and methods for producing the same

A component for a hot-dip metal plating bath includes a base material and a thermal spray coating disposed to cover a surface of the base material. The base material includes ferritic stainless steel that contains: C: 0.10% to 0.50% by mass; Si: 0.01% to 4.00% by mass; Mn: 0.10% by mass to 3.00% by mass; Cr: 15.0% to 30.0% by mass; a total of Nb, V, Ti, and Ta: 0.9% by mass to 5.0% by mass; and a balance of Fe and unavoidable impurities. The ferritic stainless steel includes a microstructure that includes a ferrite phase as a main phase and a crystallized carbide, an area fraction of a Nb carbide, a Ti carbide, a V carbide, a Ta carbide, and a composite carbide thereof to the crystallized carbide of 30% or more. The hot-dip metal plating bath contains 50% by mass or more of Al.

Component for hot-dip metal plating bath

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Aichi, Japan

Masashi Nagaya