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初生α相比例对TC4超高周疲劳行为的影响
刘小龙; 李亚波; 谢季佳; 孙成奇; 洪友士
Source Publication中国力学大会——2013论文摘要集
2013
Conference Name中国力学大会——2013
Conference Date2013-08-19
Conference Place中国北京
Abstract研究了钛合金显微组织对其高周,超高周疲劳行为的影响。采用α+β双相钛合金TC4为实验材料,通过不同的热处理工艺,得到了3种不同初生α相比例(90%,60%,40%)的试样,采用旋转弯曲疲劳试验机对试样进行高周与超高周疲劳实验,得到S-N曲线,并利用扫描电镜对疲劳断口进行了观察。结果表明,初生α相比例下
Keyword初生α相 Tc 超高周疲劳 试样 疲劳断口 显微组织 热处理工艺 疲劳强度 实验材料 双相:曲线:扫描电镜:0
DepartmentLNM金属材料微结构与力学性能
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48680
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
刘小龙,李亚波,谢季佳,等. 初生α相比例对TC4超高周疲劳行为的影响[C]中国力学大会——2013论文摘要集,2013.
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