IMR OpenIR
Effects of Trace Si Addition on the Microstructures and Tensile Properties of Ti-3Al-8V-6Cr-4Mo-4Zr Alloy
Ba, Hongbo; Dong, Limin; Zhang, Zhiqiang; Lei, Xiaofei; Dong, LM (reprint author), Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
2017-08-01
发表期刊MDPI AG
ISSN2075-4701
卷号7期号:8页码:-
摘要The microstructural evolution and tensile properties of Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloys with various Si contents were investigated. The results revealed that the addition of trace Si and the presence of Zr induced the formation of (TiZr)(6)Si-3 silicides, in the size range from 100 nm to 300 nm. The fine silicide precipitates refined beta grains. The tensile strength increased about 40 MPa due to precipitation strengthening and grain refinement, and the ductility of the two alloys was similar. The tensile fracture mode of the alloys was dimple ductile fracture.; The microstructural evolution and tensile properties of Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloys with various Si contents were investigated. The results revealed that the addition of trace Si and the presence of Zr induced the formation of (TiZr)(6)Si-3 silicides, in the size range from 100 nm to 300 nm. The fine silicide precipitates refined beta grains. The tensile strength increased about 40 MPa due to precipitation strengthening and grain refinement, and the ductility of the two alloys was similar. The tensile fracture mode of the alloys was dimple ductile fracture.
部门归属[ba, hongbo ; dong, limin ; zhang, zhiqiang ; lei, xiaofei] chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, liaoning, peoples r china
关键词Titanium Alloy Microstructure Silicide Tensile Properties
学科领域Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/79162
专题中国科学院金属研究所
通讯作者Dong, LM (reprint author), Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式
GB/T 7714
Ba, Hongbo,Dong, Limin,Zhang, Zhiqiang,et al. Effects of Trace Si Addition on the Microstructures and Tensile Properties of Ti-3Al-8V-6Cr-4Mo-4Zr Alloy[J]. MDPI AG,2017,7(8):-.
APA Ba, Hongbo,Dong, Limin,Zhang, Zhiqiang,Lei, Xiaofei,&Dong, LM .(2017).Effects of Trace Si Addition on the Microstructures and Tensile Properties of Ti-3Al-8V-6Cr-4Mo-4Zr Alloy.MDPI AG,7(8),-.
MLA Ba, Hongbo,et al."Effects of Trace Si Addition on the Microstructures and Tensile Properties of Ti-3Al-8V-6Cr-4Mo-4Zr Alloy".MDPI AG 7.8(2017):-.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ba, Hongbo]的文章
[Dong, Limin]的文章
[Zhang, Zhiqiang]的文章
百度学术
百度学术中相似的文章
[Ba, Hongbo]的文章
[Dong, Limin]的文章
[Zhang, Zhiqiang]的文章
必应学术
必应学术中相似的文章
[Ba, Hongbo]的文章
[Dong, Limin]的文章
[Zhang, Zhiqiang]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。