Research Progress on Methods of Shock Treatment Based on Adjustment of Non-laser Parameters

doi:10.12442/j.issn.1002-185X.2023061

IMR OpenIR

	Research Progress on Methods of Shock Treatment Based on Adjustment of Non-laser Parameters
	Lu, Guoxin 1; Luo, Xuekun 2; Wang, Qiang 2; Liu, Jide 3; Wang, Xin 2; Zhang, Yongkang 4; Li, Jinguo 3; Lu, Feng 2
通讯作者	Lu, Guoxin(gxlu@sdu.edu.cn)
	2024-11-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	53 期号:11 页码:3246-3258
摘要	With the further improvement of material fatigue life extension and processing of parts with complex shapes, laser shock processing has encountered more and more obstacles in practical applications and it is particularly urgent to improve and optimize the specific processing methods in laser shock treatments. Using the stress effect produced by pulsed lasers to process materials in various fields still has broad prospects. Given the specific needs of laser shock in different industrial applications, several processing improvement methods which get rid of the equipment dependence on high-performance laser units were proposed. The non-laser parameters include adjustable indicators, such as absorption layer, constraint layer, and defocusing state between laser and material. The selected material, thickness, and other related attributes of the absorption layer and the constraint layer directly affect the intensity of laser-induced shock waves, while changes in defocusing amount lead to differences in physical or chemical effects on the material surface. The process setting range for the above non-laser indicators is wide, easy to control, and can reflect good adaptability of irregular components. The development of new technologies for equal/unequal-strength and high-strength surface strengthening based on changes in these indicators, as well as new green packaging technologies such as laser marking, were introduced in detail. The new ideas behind these new methods are expected to inspire researchers to further explore the application potential of green lasers.
关键词	laser shock surface strengthening residual stress service performance
DOI	10.12442/j.issn.1002-185X.2023061
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001421000300011
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179994
专题	中国科学院金属研究所
通讯作者	Lu, Guoxin
作者单位	1.Shandong Univ, Sch Mat Sci & Engn, Natl Key Lab High End Met Forming Equipment & Adv, Jinan 250061, Peoples R China 2.AECC Beijing Inst Aeronaut Mat, Aviat Key Lab Adv Corros & Protect Aviat Mat, Beijing 100095, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 4.Guangdong Univ Technol, Guangdong Prov Key Lab Adv Mfg Technol Marine Ener, Guangzhou 510006, Peoples R China
推荐引用方式 GB/T 7714	Lu, Guoxin,Luo, Xuekun,Wang, Qiang,et al. Research Progress on Methods of Shock Treatment Based on Adjustment of Non-laser Parameters[J]. RARE METAL MATERIALS AND ENGINEERING,2024,53(11):3246-3258.
APA	Lu, Guoxin.,Luo, Xuekun.,Wang, Qiang.,Liu, Jide.,Wang, Xin.,...&Lu, Feng.(2024).Research Progress on Methods of Shock Treatment Based on Adjustment of Non-laser Parameters.RARE METAL MATERIALS AND ENGINEERING,53(11),3246-3258.
MLA	Lu, Guoxin,et al."Research Progress on Methods of Shock Treatment Based on Adjustment of Non-laser Parameters".RARE METAL MATERIALS AND ENGINEERING 53.11(2024):3246-3258.