Effects of long-term thermal exposure on γ\'particles evolution and impact toughness in the weld joint of Nimonic 263......

The microstructure and distribution of residual strains were investigated in the fusion boundary region of domestic low ......

The specimens of girth weld joint of 0813mmxl4.7mm pipeline cracked at "near-seam zone77 in tensile test.It was conside......

奥氏体不锈钢ＳＵＳ３１６Ｔｉ的手工焊接接头（焊条Ａ１０２）承受８０％的屈服拉应力，在氧浓度为１．０＊１０＾－４，温度为５５０℃的液态钠中腐蚀１５００ｈ，对试样进行ＳＥＭ和Ａｕｇｅｒ俄歇能谱分析以及Ａｒ＾＋的溅射。......