【摘要】 对１６Ｃｏ１４Ｎｉ１０Ｃｒ２ＭｏＡ钢进行了裂纹倾向性试验和氩弧焊焊接接头的力学性能及组织的分析。结果表明，该超高强钢的焊接性良好，不仅接头强度高，而且塑性仍保持很高水平。更多还原

【Abstract】 A test of crack tendency and analysis of the mechanical properties,as well as the microstructure of argon arc welding joints of ultra high strength steel 16Co14Ni10Cr2MoA are carried out. The results show that the steel has excellent weldability,the joints have not only high strength,but also sufficient plasticities and ductilities.更多还原