论文部分内容阅读
介绍了新型高硅含钼铜不锈钢的化学成分，研究了该钢的显微组织及其腐蚀行为。试验结果表明，通过Ｃｒ、Ｎｉ、Ｍｏ、Ｃｕ、Ｓｉ多元合金化的新型铸造不锈钢，经１１５０℃×２ｈ水冷固溶处理后，其具有良好的耐均匀腐蚀行为、较小的晶间腐蚀倾向与较高的抗点蚀性能。新型高硅?
The chemical composition of the new high-silicon molybdenum-containing copper stainless steel is introduced. The microstructure and corrosion behavior of the steel are studied. The results show that the new cast stainless steel with multi-alloying of Cr, Ni, Mo, Cu and Si has good uniform corrosion resistance after 1150 ℃ × 2h water-cooling solution treatment. The smaller intergranular corrosion tendency High anti-pitting performance. New high-silicon?