SHOT COATING METHOD, SHOT MATERIAL FOR SHOT COATING, METHOD FOR PRODUCING SHOT MATERIAL FOR SHOT COATING, AND SHOT COATING FORMED MATERIAL

摘要

PROBLEM TO BE SOLVED: To support a photocatalyst material onto material to be processed without deteriorating the performances of the photocatalyst material and to form a photocatalyst coating which has high strength and strongly sticks.

SOLUTION: A metal coating carrying inorganic powder having photocatalyst action is formed on the surface of an article to be treated, which is formed from a metal base material, a ceramic base material or the like, by jetting a shot material comprising metal powder to which the inorganic powder having the photocatalyst action is fixed or bonded at a jetting speed of ≥80 m/sec or at jetting pressure of ≥0.3 MPa onto the surface of the article to be treated.

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