摘要 |
1,142,255. Welding by fusion. GEBR. BÍHLER & CO. A.G. 1 Aug., 1967 [1 Aug., 1966], No. 35250/67. Heading B3R. [Also in Division C7] A welding electrode for producing cladding or sheathing resistant to wear and corrosion is composed of a sintered pulverulent mixture consisting, by weight of The nickel alloy may also contain Cu 0À3-6%. |