IMR OpenIR
Ti60合金近β锻造后微观断口形貌研究
郭真真; 曾卫东; 朱艳春; 俞汉清; 王清江
2013-09-25
Source Publication材料导报
Issue18Pages:112-114+121
Abstract采用光学显微镜和扫描电子显微镜观察了Ti60合金近β锻造后的显微组织和室温拉伸试样、热稳定试样的断口形貌并确定断裂方式。结果表明:Ti60合金采用近β锻造,获得三态组织;室温拉伸试样断口裂纹源起源于试样中心,断面凹凸不平,既有韧窝形貌又有解理断裂特征,为混合型断口;热稳定试样断口裂纹源位于试样边缘,断口表面平整,为典型的解理断裂特征;试样经热暴露后,强度变化不大,塑性明显降低。
description.department西北工业大学凝固技术国家重点实验室 ; 中国科学院金属研究所
KeywordTi60合金 组织 断口形貌
Language中文
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73052
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
郭真真,曾卫东,朱艳春,等. Ti60合金近β锻造后微观断口形貌研究[J]. 材料导报,2013(18):112-114+121.
APA 郭真真,曾卫东,朱艳春,俞汉清,&王清江.(2013).Ti60合金近β锻造后微观断口形貌研究.材料导报(18),112-114+121.
MLA 郭真真,et al."Ti60合金近β锻造后微观断口形貌研究".材料导报 .18(2013):112-114+121.
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