SIA OpenIR  > 装备制造技术研究室
Effects of laser peening on micro-structure distributions and deformation microstructure of TiAl
其他题名激光冲击强化对TiAl合金的显微硬度的影响
Lu Y(陆莹); Zhao JB(赵吉宾); Qiao HC(乔红超); Zhao YX(赵亦翔)
作者部门装备制造技术研究室
关键词Laser Technique Laser Shock Processing Tial Micro-hardness Residual Stresses Roughness
发表期刊光学学报
ISSN0253-2239
2014
卷号34期号:s1页码:269-274
收录类别EI
EI收录号20144100088012
产权排序1
摘要The effects of laser shock processing (LSP) are studied on Vicker micro-hardness and residual stresses distributions of peened samples (TiAl) before and after treating. The specimen are treated by Nd:YAG laser system with the wavelength of 1064 nm, pulse-width of 14 ns, and pulse-energy of 2~6 J. Systematic study on the research of the micro-hardness of surface is finished, including section and single light spot of the samples peened by laser, which increase the surface hardness of TiAl alloy by 31.2%. The peak hardness is not on the surface, but inside the specimen. The distribution of single light, which is satisfied with the Gaussian distribution, in correspondence with test results of energy distribution in single light spot.
语种英语
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/15182
专题装备制造技术研究室
通讯作者Lu Y(陆莹)
作者单位1.Shenyang Institute of Automation Chinese Academy of Science, Shenyang, Liaoning, China
2.Institute of Metal Research Chinese Academy of Science, Shenyang, Liaoning, China
推荐引用方式
GB/T 7714
Lu Y,Zhao JB,Qiao HC,et al. Effects of laser peening on micro-structure distributions and deformation microstructure of TiAl[J]. 光学学报,2014,34(s1):269-274.
APA Lu Y,Zhao JB,Qiao HC,&Zhao YX.(2014).Effects of laser peening on micro-structure distributions and deformation microstructure of TiAl.光学学报,34(s1),269-274.
MLA Lu Y,et al."Effects of laser peening on micro-structure distributions and deformation microstructure of TiAl".光学学报 34.s1(2014):269-274.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Effects of laser pee(3485KB)期刊论文出版稿开放获取ODC PDDL浏览 下载
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
[Lu Y(陆莹)]的文章
[Zhao JB(赵吉宾)]的文章
[Qiao HC(乔红超)]的文章
百度学术
百度学术中相似的文章
[Lu Y(陆莹)]的文章
[Zhao JB(赵吉宾)]的文章
[Qiao HC(乔红超)]的文章
必应学术
必应学术中相似的文章
[Lu Y(陆莹)]的文章
[Zhao JB(赵吉宾)]的文章
[Qiao HC(乔红超)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Effects of laser peening on micro-structure distributions and deformation microstructure of TiAl.pdf
格式: Adobe PDF
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。