CN1944687B - 强激光诱导材料表面周期微纳米化的方法及其装置 - Google Patents
强激光诱导材料表面周期微纳米化的方法及其装置 Download PDFInfo
- Publication number
- CN1944687B CN1944687B CN200610041573A CN200610041573A CN1944687B CN 1944687 B CN1944687 B CN 1944687B CN 200610041573 A CN200610041573 A CN 200610041573A CN 200610041573 A CN200610041573 A CN 200610041573A CN 1944687 B CN1944687 B CN 1944687B
- Authority
- CN
- China
- Prior art keywords
- laser
- pulsed laser
- blackwash
- metal targets
- material surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610041573A CN1944687B (zh) | 2006-09-15 | 2006-09-15 | 强激光诱导材料表面周期微纳米化的方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610041573A CN1944687B (zh) | 2006-09-15 | 2006-09-15 | 强激光诱导材料表面周期微纳米化的方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1944687A CN1944687A (zh) | 2007-04-11 |
CN1944687B true CN1944687B (zh) | 2010-05-12 |
Family
ID=38044336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610041573A Expired - Fee Related CN1944687B (zh) | 2006-09-15 | 2006-09-15 | 强激光诱导材料表面周期微纳米化的方法及其装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1944687B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101824653B (zh) * | 2009-03-04 | 2012-03-28 | 中国科学院半导体研究所 | 采用宽脉冲激光器光源扫描辐照制作黑硅材料的方法 |
CN101819927B (zh) * | 2010-04-13 | 2011-11-30 | 上海理工大学 | 一种微纳结构硅材料的制备系统与制备方法 |
CN102618700B (zh) * | 2012-04-17 | 2013-10-23 | 江苏大学 | 一种金属玻璃的激光疲劳强化方法 |
CN107267742B (zh) | 2017-05-18 | 2019-08-02 | 江苏大学 | 一种不同厚度小孔构件激光冲击强化方法 |
CN108406093B (zh) * | 2018-04-08 | 2020-05-12 | 上海工程技术大学 | 一种金属焊接头的超快激光差异微纳米织构方法 |
CN109132998A (zh) * | 2018-08-01 | 2019-01-04 | 南京理工大学 | 单脉冲纳秒激光诱导透明介电材料表面周期性结构的方法 |
CN114985767B (zh) * | 2022-06-21 | 2024-02-02 | 武汉大学 | 复合激光冲击和激光退火的金属增材制造的方法 |
-
2006
- 2006-09-15 CN CN200610041573A patent/CN1944687B/zh not_active Expired - Fee Related
Non-Patent Citations (8)
Title |
---|
朱向群,周明,戴起勋等.奥氏体不锈钢表面激光冲击晶粒超细化的研究.中国机械工程16 17.2005,16(17),1581-1585. |
朱向群,周明,戴起勋等.奥氏体不锈钢表面激光冲击晶粒超细化的研究.中国机械工程16 17.2005,16(17),1581-1585. * |
朱向群,周明,戴起勋等.激光冲击奥氏体不锈钢表面的亚结构变化.中国激光32 7.2005,32(7),1006-1010. |
朱向群,周明,戴起勋等.激光冲击奥氏体不锈钢表面的亚结构变化.中国激光32 7.2005,32(7),1006-1010. * |
朱向群.高应变下 材料亚结构及其变化规律的研究.江苏大学硕士学位论文,2005,第13,16,22,24,30页. * |
朱向群.高应变下材料亚结构及其变化规律的研究.江苏大学硕士学位论文,2005,第13,16,22,24,30页. |
花银群,陈瑞芳,路淼等.激光冲击强化处理40Cr钢的实验研究.中国激光31 4.2004,31(4),495-498. |
花银群,陈瑞芳,路淼等.激光冲击强化处理40Cr钢的实验研究.中国激光31 4.2004,31(4),495-498. * |
Also Published As
Publication number | Publication date |
---|---|
CN1944687A (zh) | 2007-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1944687B (zh) | 强激光诱导材料表面周期微纳米化的方法及其装置 | |
CN107253148B (zh) | 一种在金属工件表层形成梯度纳米结构的组合方法 | |
US6410884B1 (en) | Contour forming of metals by laser peening | |
CN105821180B (zh) | 金属材料表面构筑粗晶-细晶梯度结构的方法及梯度结构 | |
Liu et al. | Grain refinement progress of pure titanium during laser shock forming (LSF) and mechanical property characterizations with nanoindentation | |
Zhang et al. | Microscale laser shock processing—modeling, testing, and microstructure characterization | |
BRPI0904976A2 (pt) | método de fabricação de estruturas de massa metálica com grãos de tamanho de submicrons e estruturas feitas com o referido método | |
Zhang et al. | Surface integrity of 2A70 aluminum alloy processed by laser-induced peening and cavitation bubbles | |
Papazoglou et al. | Shadowgraphic imaging of the sub-ps laser-induced forward transfer process | |
CN101020276A (zh) | 基于大光斑单次激光冲击的薄板半模精密成形方法 | |
Wang et al. | Investigation of the forming pressure and formability of metal foil by laser-driven multi-layered flyer | |
Ye et al. | Investigation of the crater-like microdefects induced by laser shock processing with aluminum foil as absorbent layer | |
Kam et al. | Formation mechanism of micro-spikes on AISI 4340 steel with femtosecond laser pulses at near-threshold fluence | |
US9096913B2 (en) | Process and system for creating internal stress in a metallic workpiece | |
Dai et al. | Surface roughness control of LY2 aluminum alloy milled surface subjected to laser shock wave planishing processing | |
Dai et al. | Surface integrity of micro-dent arrays fabricated by a novel laser shock processing on the surface of ANSI 304 stainless steel | |
Ye et al. | Fabricating micro embossments on the metal surface through spatially modulating laser-induced shock wave | |
Peri et al. | Laser cleaning for removal of nano/micro-scale particles and film contamination | |
Khadka et al. | Surface structure formation in WE54 Mg alloy subjected to ultrafast laser texturing | |
Zheng et al. | Fabricating micro-dent on the surface of ultrafine-grained pure copper by laser-induced shock wave and its deformation behavior | |
Zamil | Non-Distractive Testing by Nanosecond Nd: Yag Laser Technique as Alternative Method to Find Nano-ZnO/Al Properties | |
Wielage et al. | Investigations of forming behaviour in laser shock forming | |
Xiong et al. | Impacts of multiple laser shock processing on microstructure and mechanical property of high-carbon steel | |
Shiva et al. | Advanced laser based surface treatment techniques to improve the quality of the products | |
Song et al. | Effect of topology and material properties on the imprint quality of the femtosecond-laser-induced surface structures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Johnson Photoelectric Technology Co., Ltd. Assignor: Jiangsu University Contract record no.: 2010320000557 Denomination of invention: Strong laser induced periodical micro nano method and its device for material surface License type: Exclusive License Open date: 20070411 Record date: 20100507 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nantong Johnson Photoelectric Technology Co., Ltd. Assignor: Jiangsu University Contract record no.: 2010320000557 Date of cancellation: 20110406 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140915 |
|
EXPY | Termination of patent right or utility model |