1.An investigation was made on the effect of rewelding on mechanical properties of Ultra-low carbon austenitic stainless steel based on mechanical properties test and microstructure examination.

1.通过对1～5次的超低碳奥氏体不锈钢力学性的试验及金相组织的分析,研究了对超低碳奥氏体不锈钢力学性的影响。

2.An investigation was made on the effect of rewelding on anti-corrosion properties of ultra-low carbon austenitic stainless steel based on intergranular corrosion test and stress corrosion test.

2.通过对1~5次的超低碳奥氏体不锈钢的晶间腐蚀试验及应力腐蚀试验,研究了对超低碳奥氏体不锈钢的耐腐蚀性的影响。