摘要 |
PROBLEM TO BE SOLVED: To provide an erosion-resistant alloy superior in erosion resistance and abrasion resistance for a nonferrous molten metal, to which various erosion-resistant alloys to be used in contact with the nonferrous molten metal can be applied. SOLUTION: The erosion-resistant member for the nonferrous molten metal has a coating layer or a base metal comprising, by mass%, 1.0-4.0% C, 0.2-4.0% Si, 0.1-0.5% Mn, 4.0% to less than 10.0% Ni, 10.0-25.0% Cr, 9.0% or less Mo, 4.0-15.0% V, 0.1-4.0% S and the balance Fe with unavoidable impurity elements provided on at least one part of the surface contacting with the nonferrous molten metal; and has a nitrided layer formed on the surface of the coating layer or the base metal. The coating layer or the base metal further includes, by mass%, one or more of less than 0.2% W, 5.0% or less Co, 10.0% or less Nb and 3.0% or less Al. COPYRIGHT: (C)2007,JPO&INPIT
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