Due to the similarity in composition and crystal structure of some TiAlSi ternary intermetallics,it is quite difficult t......

研究了2种不同Co含量的镍基高温合金分别在650℃/630MPa,725℃/630MPa和760℃/630MPa条件下的蠕变变形组织.通过透射电镜分析了温......

Achieving good strength-ductility of Mg alloys has always been a crucial issue for the widespread applica-tions of Mg-ba......

β－Ni（OH）2的X射线衍射谱的基本特征是衍射线的选择宽化，它与晶粒内部的微结构特性如微晶尺寸参数和层错缺陷结构等有关。通过镍电极材......