SIA OpenIR  > 智能产线与系统研究室
Alternative TitleAn aluminium alloy an ultra low temperature laser punching method for strengthening
李松夏; 乔红超; 赵吉宾; 陆莹; 胡太友; 乔冬阳
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention claims an aluminium alloy an ultra low temperature laser impact strength and method which belongs to high performance aluminum alloy the technology field of. The method is the alloy test piece covers the surface of absorbing layer and then the absorption layer is applied to constraint restraint layer laser shock wave increase the impact force; Then using pulse width is ns 3‑40 wavelength is irradiating 1064nm or laser energy is 0.5 ‑ 20j repeating frequency is 10hz- 0.1 ‑ beam diameter is 0.5 ‑ 10 of the laser beam to carry out impact treatment of the through hot conduction way to the work piece to reduce the temperature processing so as to ensure the sample in ‑ 130 less than the depth of the cold positive and negative environment and then laser beam to impact treatment; The invention claims a method for processing of aluminium alloy test piece is set on the surface of the micro hardness can be improved 30% more stretching and the performance is improved more than 20% it has simple process strengthening the effect is obvious the efficiency is high the cost is low without pollution.
PCT Attributes
Application Date2017-07-14
Application NumberCN201710573070.X
Open (Notice) NumberCN107267903A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
李松夏,乔红超,赵吉宾,等. 一种铝合金的超低温激光冲击强化方法[P]. 2017-10-20.
Files in This Item:
File Name/Size DocType Version Access License
CN201710573070.X.pdf(718KB)专利 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李松夏]'s Articles
[乔红超]'s Articles
[赵吉宾]'s Articles
Baidu academic
Similar articles in Baidu academic
[李松夏]'s Articles
[乔红超]'s Articles
[赵吉宾]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李松夏]'s Articles
[乔红超]'s Articles
[赵吉宾]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: CN201710573070.X.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.