| 摘要 |
PURPOSE:To melt-stick securely materials to each other by forming an alloy cladding having the m.p. lower than the m.p. of the material to be embedded by casting on the surface to be embedded of the material to be embedded by casting. CONSTITUTION:An alloy cladding 2 having the m.p. lower than the m.p. of a material to be embedded by casting, for example, a mild steel plate 1, for example, an alloy cladding 2 consisting essentially of Ni having 1,050-1,100 deg.C m.p. and high wettability with iron is formed to 0.5-1mm. thickness on the surface to be embedded of the material to be embedded by casting. Such material is disposed in the prescribed position in a casting mold and a molten metal, for example, a molten high chromium cast iron, is charged into the mold to weld the plate 3 of the high chromium cast iron to said material. |
