激光冲击金属表面残余应力形成机制的研究进展
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摘要
阐述了激光冲击金属表面残余应力形成机制的最新研究趋势。重点论述了激光冲击调控残余应力分布的宏观与静态分析、动态分析和微观分析研究中的主要问题。提出引入激光冲击诱导金属动态响应构建激光冲击工艺参数和表面残余应力分布之间联系是当前解决激光冲击定量调控残余应力的有效途径;同时指出以"Bragg衍射峰宽化"为桥梁将可深入探究材料表面纳米化与残余应力分布内在的对应关系及演变规律。在此基础上对激光冲击强化工艺在航空航天、海工船舶等领域的应用进行了展望。
The latest research trends on the formation mechanism of residual stress on metal surface by laser shock were elaborated. The main problems in the macro and static analysis, dynamic analysis and microscopic analysis of the distribution of residual stress induced by laser shock processing were discussed. It is an effective way to solve the problem of quantitative regulation of residual stress induced by laser shock processing by introducing the dynamic response of laser shock to construct the relationship between the laser shock processing parameters and the surface residual stress distribution. At the same time, it is pointed out that the "Bragg diffraction peak widening" as the bridge is able to explore the corresponding relationship and the law of evolution between the surface nanocrystallization and the residual stress distribution. On the basis of this, the application of laser shock strengthening processing in aerospace, marine ship and other fields is prospected.
The latest research trends on the formation mechanism of residual stress on metal surface by laser shock were elaborated. The main problems in the macro and static analysis, dynamic analysis and microscopic analysis of the distribution of residual stress induced by laser shock processing were discussed. It is an effective way to solve the problem of quantitative regulation of residual stress induced by laser shock processing by introducing the dynamic response of laser shock to construct the relationship between the laser shock processing parameters and the surface residual stress distribution. At the same time, it is pointed out that the "Bragg diffraction peak widening" as the bridge is able to explore the corresponding relationship and the law of evolution between the surface nanocrystallization and the residual stress distribution. On the basis of this, the application of laser shock strengthening processing in aerospace, marine ship and other fields is prospected.
引文
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[2]周建忠,徐增闯,黄舒,等.基于不同应力比下激光喷丸强化6061-T6铝合金的疲劳裂纹扩展性能研究[J].中国激光,2011(9):73-78.
[3]颜红,花银群,陈瑞芳,等.激光冲击强化铁镍合金摩擦磨损性能的研究[J].中国激光,2010,37(S1):78-93.
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[5]Fabbro A R,Fournier J,Fabre E,et al.Experimental Study of metallurgical evolutions in metallic alloys induced by laser generated high pressure shocks[C]//Quebec Symposium.International Society for Optics and Photonics.1986:320-325.
[6]Anderholm N C.Laser-generated stress waves[J].Applied Physics Letters,1970,16(3):113-115.
[7]Fairand B P,Wilcox B A,Gallagher W J,et al.Laser shock-induced microstructural and mechanical property changes in 7075 aluminum[J].Journal of Applied Physics,1972,43(9):3893-3895.
[8]Ocana J L,Morales M,Molpeceres C,et al.Numerical simulation of surface deformation and residual stresses fields in laser shock processing experiments[J].Applied Surface Science,2004,238(1/4):242-248.
[9]Cheng G J,Shehadeh M A.Multiscale dislocation dynamics analyses of laser shock peening in silicon single crystals[J].International Journal of Plasticity,2006,22(12):2171-2194.
[10]Feng A X,Sun H Y,Cao Y P,et al.Residual stress determination by X-ray diffraction with stress of two directions analysis method[J].Applied Mechanics&Materials,2010,43:569-572.
[11]聂贵锋,冯爱新,任旭东,等.激光冲击参数对2024铝合金冲击区域的主应力及其方向的影响[J].中国激光,2012(1):86-91.
[12]冯爱新,李彬,郭儒成,等.激光冲击诱导弹簧钢丝残余应力状态分析[J].强激光与粒子束,2013,25(7):1635-1638.
[13]冯爱新,施芬,孙淮阳,等.激光冲击波对5B05铝合金表面应力状态的调整[J].强激光与粒子束,2012,24(8):1793-1796.
[14]曹宇鹏,徐影,冯爱新,等.激光冲击强化7050铝合金薄板表面残余应力形成机制的实验研究[J].中国激光,2016(7):133-140.
[15]陈瑞芳,郭乃国,花银群.激光冲击参数对残余应力场影响的三维数值模拟[J].中国激光,2008,35(6):931-936.
[16]罗密,罗开玉,王庆伟,等.激光冲击7075-T6铝合金焊缝的残余应力场数值模拟[J].光学学报,2014,34(4):149-155.
[17]吴先前,黄晨光,宋宏伟.激光冲击强化诱导的残余应力影响因素分析[J].中国激光,2010,37(10):2632-2637.
[18]冯爱新,韩振春,聂贵锋,等.激光冲击2024铝合金诱导动态应力应变实验研究[J].振动与冲击,2013,32(14):200-203.
[19]冯爱新,聂贵锋,薛伟,等.2024铝合金薄板激光冲击波加载的实验研究[J].金属学报,2012,48(2):205-210.
[20]冯爱新,韩振春,聂贵锋,等.激光冲击2024铝合金诱导动态应力应变实验研究[J].振动与冲击,2013,32(14):200-203.
[21]冯爱新,印成,曹宇鹏,等.激光诱导AZ31B镁合金薄板动态响应实验研究[J].强激光与粒子束,2014,26(10):1-4
[22]印成,冯爱新,曹宇鹏,等.激光冲击波加载AZ31B镁合金薄板动静态响应实验研究[J].应用激光,2014,43(6):562-566.
[23]Cao Y,Feng A,Hua G.Influence of interaction parameters of laser shock wave induced dynamic strain on 7050 aluminum all oy surface[J].Journal of Applied Physics,2014,116(15):5-8.
[24]曹宇鹏,冯爱新,薛伟,等.激光冲击波诱导2024铝合金表面动态应变特性试验研究及理论分析[J].中国激光,2014,41(9):90-95.
[25]曹宇鹏,周东呈,冯爱新,等.激光冲击波加载690高强钢薄板传播机制的模拟与实验[J].中国激光,2016(11):135-144.
[26]曹宇鹏,周东呈,冯爱新,等.激光冲击7050铝合金薄板试样形成残余应力洞的机制[J].中国激光,2016,42(11):84-93.
[27]张兴权,章艳,段士伟,等.圆杆在激光冲击作用下动态响应的数值模拟[J].中国激光,2015(9):142-148.
[28]Zheng X,Li J,Zhou Y.X-ray diffraction measurement of residual stress in PZT thin films prepared by pulsed laser deposition[J].Acta Materialia,2004,52(11):3313-3322.
[29]Lu J Z,Luo K Y,Zhang Y K,et al.Grain refinement mechanism of multiple laser shock processing impacts on ANSI304 stainless steel[J].Acta Materialia,2010,58(16):5354-5362.
[30]Lu J Z,Luo K Y,Zhang Y K,et al.Grain refinement of LY2aluminum alloy induced by ultra-high plastic strain during multiple laser shock processing impacts[J].Acta Materialia,2010,58(11):3984-3994.
[31]罗新民,赵广志,张永康,等.Ti-6Al—4V激光冲击强化及其微结构响应分析[J].金属学报,2012(9):1116-1122.
[32]王志龙,罗开玉,刘月,等.超高应变率力学效应下多晶铜的微观塑性变形分子动力学模拟[J].中国激光,2015,42(7):106-111.
[33]罗新民,张静文,马辉,等.2A02铝合金中强激光冲击诱导的位错组态分析[J].光学学报,2011,31(7):159-165.
[34]汪勇,魏敏,宋占永,等.金属材料的超声冲击残余应力研究[J].中国表面工程,2011,24(2):80-82.
[35]Révészá,Ungár T,Borbély A,et al.Dislocations and grain size in ball-milled iron powder[J].Nanostructured Materials,1996,7(7):779-788.
[36]罗思海,何卫锋,周留成,等.激光冲击对K403镍基合金高温疲劳性能和断口形貌的影响[J].中国激光,2014,41(9):71-75.
[37]Ren N F,Yang H M,Yuan S Q,et al.High temperature mechanical properties and surface fatigue behavior improving of steel alloy via laser shock peening[J].Materials&Design,2014,53(1):452-456.
[38]Ren X D,Zhou W F,Xu S D,et al.Iron GH2036 alloy residual stress thermal relaxation behavior in laser shock processing[J].Optics&Laser Technology,2015,74:29-35.
[39]章海峰,黄舒,盛杰,等.激光喷丸IN718镍基合金残余应力高温松弛及晶粒演变特征[J].中国激光,2016,43(2):100-108.
[2]周建忠,徐增闯,黄舒,等.基于不同应力比下激光喷丸强化6061-T6铝合金的疲劳裂纹扩展性能研究[J].中国激光,2011(9):73-78.
[3]颜红,花银群,陈瑞芳,等.激光冲击强化铁镍合金摩擦磨损性能的研究[J].中国激光,2010,37(S1):78-93.
[4]Lim H,Kim P,Jeong H,et al.Enhancement of abrasion and corrosion resistance of duplex stainless steel by laser shock peening[J].Journal of Materials Processing Technology,2012,212(6):1347-1354.
[5]Fabbro A R,Fournier J,Fabre E,et al.Experimental Study of metallurgical evolutions in metallic alloys induced by laser generated high pressure shocks[C]//Quebec Symposium.International Society for Optics and Photonics.1986:320-325.
[6]Anderholm N C.Laser-generated stress waves[J].Applied Physics Letters,1970,16(3):113-115.
[7]Fairand B P,Wilcox B A,Gallagher W J,et al.Laser shock-induced microstructural and mechanical property changes in 7075 aluminum[J].Journal of Applied Physics,1972,43(9):3893-3895.
[8]Ocana J L,Morales M,Molpeceres C,et al.Numerical simulation of surface deformation and residual stresses fields in laser shock processing experiments[J].Applied Surface Science,2004,238(1/4):242-248.
[9]Cheng G J,Shehadeh M A.Multiscale dislocation dynamics analyses of laser shock peening in silicon single crystals[J].International Journal of Plasticity,2006,22(12):2171-2194.
[10]Feng A X,Sun H Y,Cao Y P,et al.Residual stress determination by X-ray diffraction with stress of two directions analysis method[J].Applied Mechanics&Materials,2010,43:569-572.
[11]聂贵锋,冯爱新,任旭东,等.激光冲击参数对2024铝合金冲击区域的主应力及其方向的影响[J].中国激光,2012(1):86-91.
[12]冯爱新,李彬,郭儒成,等.激光冲击诱导弹簧钢丝残余应力状态分析[J].强激光与粒子束,2013,25(7):1635-1638.
[13]冯爱新,施芬,孙淮阳,等.激光冲击波对5B05铝合金表面应力状态的调整[J].强激光与粒子束,2012,24(8):1793-1796.
[14]曹宇鹏,徐影,冯爱新,等.激光冲击强化7050铝合金薄板表面残余应力形成机制的实验研究[J].中国激光,2016(7):133-140.
[15]陈瑞芳,郭乃国,花银群.激光冲击参数对残余应力场影响的三维数值模拟[J].中国激光,2008,35(6):931-936.
[16]罗密,罗开玉,王庆伟,等.激光冲击7075-T6铝合金焊缝的残余应力场数值模拟[J].光学学报,2014,34(4):149-155.
[17]吴先前,黄晨光,宋宏伟.激光冲击强化诱导的残余应力影响因素分析[J].中国激光,2010,37(10):2632-2637.
[18]冯爱新,韩振春,聂贵锋,等.激光冲击2024铝合金诱导动态应力应变实验研究[J].振动与冲击,2013,32(14):200-203.
[19]冯爱新,聂贵锋,薛伟,等.2024铝合金薄板激光冲击波加载的实验研究[J].金属学报,2012,48(2):205-210.
[20]冯爱新,韩振春,聂贵锋,等.激光冲击2024铝合金诱导动态应力应变实验研究[J].振动与冲击,2013,32(14):200-203.
[21]冯爱新,印成,曹宇鹏,等.激光诱导AZ31B镁合金薄板动态响应实验研究[J].强激光与粒子束,2014,26(10):1-4
[22]印成,冯爱新,曹宇鹏,等.激光冲击波加载AZ31B镁合金薄板动静态响应实验研究[J].应用激光,2014,43(6):562-566.
[23]Cao Y,Feng A,Hua G.Influence of interaction parameters of laser shock wave induced dynamic strain on 7050 aluminum all oy surface[J].Journal of Applied Physics,2014,116(15):5-8.
[24]曹宇鹏,冯爱新,薛伟,等.激光冲击波诱导2024铝合金表面动态应变特性试验研究及理论分析[J].中国激光,2014,41(9):90-95.
[25]曹宇鹏,周东呈,冯爱新,等.激光冲击波加载690高强钢薄板传播机制的模拟与实验[J].中国激光,2016(11):135-144.
[26]曹宇鹏,周东呈,冯爱新,等.激光冲击7050铝合金薄板试样形成残余应力洞的机制[J].中国激光,2016,42(11):84-93.
[27]张兴权,章艳,段士伟,等.圆杆在激光冲击作用下动态响应的数值模拟[J].中国激光,2015(9):142-148.
[28]Zheng X,Li J,Zhou Y.X-ray diffraction measurement of residual stress in PZT thin films prepared by pulsed laser deposition[J].Acta Materialia,2004,52(11):3313-3322.
[29]Lu J Z,Luo K Y,Zhang Y K,et al.Grain refinement mechanism of multiple laser shock processing impacts on ANSI304 stainless steel[J].Acta Materialia,2010,58(16):5354-5362.
[30]Lu J Z,Luo K Y,Zhang Y K,et al.Grain refinement of LY2aluminum alloy induced by ultra-high plastic strain during multiple laser shock processing impacts[J].Acta Materialia,2010,58(11):3984-3994.
[31]罗新民,赵广志,张永康,等.Ti-6Al—4V激光冲击强化及其微结构响应分析[J].金属学报,2012(9):1116-1122.
[32]王志龙,罗开玉,刘月,等.超高应变率力学效应下多晶铜的微观塑性变形分子动力学模拟[J].中国激光,2015,42(7):106-111.
[33]罗新民,张静文,马辉,等.2A02铝合金中强激光冲击诱导的位错组态分析[J].光学学报,2011,31(7):159-165.
[34]汪勇,魏敏,宋占永,等.金属材料的超声冲击残余应力研究[J].中国表面工程,2011,24(2):80-82.
[35]Révészá,Ungár T,Borbély A,et al.Dislocations and grain size in ball-milled iron powder[J].Nanostructured Materials,1996,7(7):779-788.
[36]罗思海,何卫锋,周留成,等.激光冲击对K403镍基合金高温疲劳性能和断口形貌的影响[J].中国激光,2014,41(9):71-75.
[37]Ren N F,Yang H M,Yuan S Q,et al.High temperature mechanical properties and surface fatigue behavior improving of steel alloy via laser shock peening[J].Materials&Design,2014,53(1):452-456.
[38]Ren X D,Zhou W F,Xu S D,et al.Iron GH2036 alloy residual stress thermal relaxation behavior in laser shock processing[J].Optics&Laser Technology,2015,74:29-35.
[39]章海峰,黄舒,盛杰,等.激光喷丸IN718镍基合金残余应力高温松弛及晶粒演变特征[J].中国激光,2016,43(2):100-108.