A new type of AB5-x%LaMg3(x=2, 3, 4, 5, 6, 7, 8)composite hydrogen storage alloys were prepared by sintering the powder ......

采用自约束热疲劳试验机对Fe-V-W-Mo-Cr合金进行了热疲劳试验，采用金相显微镜对热疲劳裂纹扩展行为进行了研究，同时用RE-Mg对Fe-V-W-......

采用自约束热疲劳试验机对Fe-V-W-Mo-Cr合金进行了热疲劳试验，采用金相显微镜对热疲劳裂纹扩展行为进行了研究，同时用RE-Mg对Fe-V-W-......