CN109725012B - 应用于海工平台的激光诱导微凹坑表面纳米化检测方法 - Google Patents
应用于海工平台的激光诱导微凹坑表面纳米化检测方法 Download PDFInfo
- Publication number
- CN109725012B CN109725012B CN201811621517.7A CN201811621517A CN109725012B CN 109725012 B CN109725012 B CN 109725012B CN 201811621517 A CN201811621517 A CN 201811621517A CN 109725012 B CN109725012 B CN 109725012B
- Authority
- CN
- China
- Prior art keywords
- sample
- laser
- strength steel
- lifting mechanism
- marine platform
- 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.)
- Active
Links
Images
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811621517.7A CN109725012B (zh) | 2018-12-28 | 2018-12-28 | 应用于海工平台的激光诱导微凹坑表面纳米化检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811621517.7A CN109725012B (zh) | 2018-12-28 | 2018-12-28 | 应用于海工平台的激光诱导微凹坑表面纳米化检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109725012A CN109725012A (zh) | 2019-05-07 |
CN109725012B true CN109725012B (zh) | 2021-07-23 |
Family
ID=66297869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811621517.7A Active CN109725012B (zh) | 2018-12-28 | 2018-12-28 | 应用于海工平台的激光诱导微凹坑表面纳米化检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109725012B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6254703B1 (en) * | 1999-02-19 | 2001-07-03 | Lsp Technologies, Inc. | Quality control plasma monitor for laser shock processing |
CN102199690A (zh) * | 2011-04-21 | 2011-09-28 | 中国人民解放军空军工程大学 | 一种多晶体金属材料激光等离子体冲击波表面纳米化方法 |
CN102519876A (zh) * | 2011-12-29 | 2012-06-27 | 江苏大学 | 一种激光冲击强度的表征方法 |
CN106884087A (zh) * | 2017-01-25 | 2017-06-23 | 中国人民解放军空军工程大学 | 一种不锈钢焊接接头激光冲击强化变形控制方法 |
CN107192728A (zh) * | 2017-06-16 | 2017-09-22 | 南通大学 | 一种7050铝合金表面形成纳米晶的检测方法 |
CN107290362A (zh) * | 2017-06-16 | 2017-10-24 | 南通大学 | 一种690高强钢表面形成纳米晶的检测方法 |
CN108660307A (zh) * | 2018-04-16 | 2018-10-16 | 江苏大学 | 一种振动辅助激光冲击处理金属构件的表面强化方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060065333A1 (en) * | 2004-09-28 | 2006-03-30 | The Regents Of The University Of California | Generation of high strength metal through formation of nanocrystalline structure by laser peening |
-
2018
- 2018-12-28 CN CN201811621517.7A patent/CN109725012B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6254703B1 (en) * | 1999-02-19 | 2001-07-03 | Lsp Technologies, Inc. | Quality control plasma monitor for laser shock processing |
CN102199690A (zh) * | 2011-04-21 | 2011-09-28 | 中国人民解放军空军工程大学 | 一种多晶体金属材料激光等离子体冲击波表面纳米化方法 |
CN102519876A (zh) * | 2011-12-29 | 2012-06-27 | 江苏大学 | 一种激光冲击强度的表征方法 |
CN106884087A (zh) * | 2017-01-25 | 2017-06-23 | 中国人民解放军空军工程大学 | 一种不锈钢焊接接头激光冲击强化变形控制方法 |
CN107192728A (zh) * | 2017-06-16 | 2017-09-22 | 南通大学 | 一种7050铝合金表面形成纳米晶的检测方法 |
CN107290362A (zh) * | 2017-06-16 | 2017-10-24 | 南通大学 | 一种690高强钢表面形成纳米晶的检测方法 |
CN108660307A (zh) * | 2018-04-16 | 2018-10-16 | 江苏大学 | 一种振动辅助激光冲击处理金属构件的表面强化方法 |
Non-Patent Citations (4)
Title |
---|
"Laser shock peening induced surface nanocrystallization and martensite transformation in austenitic stainless steel";Liucheng Zhou 等;《Journal of Alloys and Compounds》;20150904;第655卷;第66-70页 * |
"Residual Stress Determination by X-Ray Diffraction with Stress of Two Directions Analysis Method";Aixin Feng 等;《Applied Mechanics and Materials》;20101206;第43卷;第569-572页 * |
"方形光斑激光冲击690高强钢表面残余应力分布模拟";杨聪 等;《金属热处理》;20181130;第43卷(第11期);第222-225页 * |
"激光冲击690 高强钢表面残余应力工艺优化模拟";陈浩天 等;《金属热处理》;20181031;第43卷(第10期);第206-209页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109725012A (zh) | 2019-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107290362B (zh) | 一种690高强钢表面形成纳米晶的检测方法 | |
Liu et al. | Determination of the plastic properties of materials treated by ultrasonic surface rolling process through instrumented indentation | |
Dang et al. | Surface integrity and wear behavior of 300M steel subjected to ultrasonic surface rolling process | |
Chen et al. | Influence of surface modifications on pitting corrosion behavior of nickel-base alloy 718. Part 2: Effect of aging treatment | |
CN106435158B (zh) | 利用表面微织构去除残余应力洞的工件表面激光冲击工艺 | |
Wen et al. | Iron-rich layer introduced by SMAT and its effect on corrosion resistance and wear behavior of 2024 Al alloy | |
Wei et al. | Microstructural response and improving surface mechanical properties of pure copper subjected to laser shock peening | |
Chen et al. | Effects of ultrasonic shot peening process parameters on nanocrystalline and mechanical properties of pure copper surface | |
Peng et al. | Effect of high-speed ultrasonic vibration cutting on the microstructure, surface integrity, and wear behavior of titanium alloy | |
Xu et al. | Corrosion fatigue behavior of Fe-16Mn-0.6 C-1.68 Al twinning-induced plasticity steel in simulated seawater | |
Jiang et al. | Cavitation erosion resistance of sputter-deposited Cr3Si film on stainless steel | |
Liu et al. | Effects of laser shock peening on mechanical behaviors and microstructural evolution of brass | |
Yang et al. | Enhancing stress corrosion cracking resistance of machined surface via surface mechanical grinding treatment for AISI 316 L stainless steel | |
Liu et al. | Mechanisms of interior crack initiation in very-high-cycle fatigue of high-strength alloys | |
Kondaiah et al. | Fractal coatings of Ni and NiYSZ for high-temperature corrosion mitigation in solar salt | |
CN109725012B (zh) | 应用于海工平台的激光诱导微凹坑表面纳米化检测方法 | |
Geng et al. | Microstructure and mechanical properties of AZ31B magnesium alloy via ultrasonic surface rolling process | |
Li et al. | The effects of subsurface microstructure evolution on fretting wear resistance of nickel-based alloy | |
Wang et al. | Study on the surface integrity distribution of 300M ultrahigh strength steel subjected to different surface modification treatments | |
CN107192728B (zh) | 一种7050铝合金表面形成纳米晶的检测方法 | |
Jeong et al. | Effect of applied potential on fatigue crack propagation behavior of Fe24Mn steel in seawater | |
Li et al. | Crack initiation and early growth behavior of TC4 titanium alloy under high cycle fatigue and very high cycle fatigue | |
Zheng et al. | Corrosion properties of 34CrMo4 steel modified by shot peening | |
Mao et al. | Enhancement of mechanical properties and corrosion resistance of low-carbon steel with gradient microstructure by impact peening and recovery treatment | |
Huang et al. | High-load fretting of Ti–6Al–4V interfaces in point contact |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Yupeng Inventor after: Zhang Yue Inventor after: Cao Chen Inventor after: Wang Shuai Inventor after: Shi Weidong Inventor after: Hua Guoran Inventor after: Ge Liangchen Inventor after: Wang Heng Inventor after: Tan Linwei Inventor after: Wang Zhengang Inventor after: Qiu Ming Inventor after: Yang Cong Inventor before: Cao Yupeng Inventor before: Zhang Yue Inventor before: Cao Chen Inventor before: Wang Shuai Inventor before: Ge Liangchen Inventor before: Shi Weidong Inventor before: Hua Guoran Inventor before: Wang Heng Inventor before: Tan Linwei Inventor before: Wang Zhengang Inventor before: Qiu Ming Inventor before: Yang Cong |
|
GR01 | Patent grant | ||
GR01 | Patent grant |