Nonlinear ultrasonic detection of precipitated phase separated out inside 0Cr17Ni4Cu4Nb stainless steel
YAN Bingsheng1, NIE Shijie1, TANG Baoping2, LIU Ziran1
1.School of Mechanical and Electrical Engineering, Henan University of Technology, Zhengzhou 450001, China;
2.College of Mechanical Engineering, Chongqing University, Chongqing 400044, China
Abstract：The mechanical properties of 0Cr17Ni4Cu4Nb stainless steel are quite different under the treatment of different aging temperatures.Here, aiming at this problem, a non-linear ultrasonic detection technique was proposed to detect specimens of this stainless steel under treatment of different aging temperatures.By measuring the ultrasonic non-linear coefficient β of the specimens with different aging temperatures, it was shown that β increases with increase in aging temperature.Further, the microscopic observation showed that this steel’s microstructure changes after aging treatment are mainly separating out and growth of precipitated phase; the precipitation amount of precipitated phase also increases with increase in aging temperature.The analysis told that the precipitation amount of precipitated phase of this steel after aging treatment is the main reason for the variation of ultrasonic nonlinear coefficient; the nonlinear ultrasonic detection technique can be used to detect the variation of precipitated phase separated out inside this stainless steel.
颜丙生1，聂士杰1，汤宝平2，刘自然1. 0Cr17Ni4Cu4Nb不锈钢析出沉淀相的非线性超声检测[J]. 振动与冲击, 2021, 40(9): 232-236.
YAN Bingsheng1, NIE Shijie1, TANG Baoping2, LIU Ziran1. Nonlinear ultrasonic detection of precipitated phase separated out inside 0Cr17Ni4Cu4Nb stainless steel. JOURNAL OF VIBRATION AND SHOCK, 2021, 40(9): 232-236.
［1］CARNEIRO L, JALALAHMADI B, ASHTEKAR A,et al.Cyclic deformation and fatigue behavior of additively manufactured 17-4 PH stainlesssteel［J］.International Journal of Fatigue,2019,123:22-30.
［2］胡春燕,刘新灵,陶春虎.时效温度对0Cr17Ni4Cu4Nb钢组织及力学性能的影响［J］.材料工程,2014(11):73-78.
HU Chunyan，LIU Xinling，TAO Chunhu.Effect of aging temperature muecrostruance mechical professional steel
0Cr17Ni4Cu4Nbl［J］.Jounal of Materials Engingering,2014(11):73-78.
［3］RAFIFI H K, PAL D, PATIL N, et al.Microstructure and mechanical behavior of 17-4 precipitation hardenable steel processed by selective laser melting.［J］.Mater Eng Perform,2014,23:4421-4428.
［4］李许明,郭伟杰,闫磊，等.时效处理对0Cr17Ni4Cu4Nb马氏体沉淀硬化不锈钢组织与性能的影响［J］.热加工工艺,2014,43(24):209-212.
LI Xuming，GUO Weijie，YAN Lei，et al.Effect of aging treatment on microstructure and properties of 0Cr17Ni4Cu4Nb martensitic precipitation-hardening stainless steell［J］.Hot Working Technology,2014,43(24):209-212.
［5］王剑星,杨钢,张忠模,等.热处理工艺对0Cr17Ni4Cu4Nb不锈钢组织和力学性能的影响［J］.金属热处理,2012,37(11):90-94.
WANG Jianxing, YANG Gang, ZHANG Zhongmo,et al.Effect of heat treatment process on microstructure and mechanical properties of 0Cr17Ni4Cu4Nb stainless steell［J］.Heat Treatment of Metals,2012,37(11):90-94.
［6］侯怀书,张世玮,陆顶,等.304不锈钢晶粒尺寸的超声检测［J］.机械工程材料,2019,43(12):19-23.
HOU Huaishu, ZHANG Shiwei, LU Ding,et al.Ultrasonic testing gray size effect 304 stainless steel［J］.Mechanical
Engineering Materials,2019,43(12):19-23.
［7］门平,董世运,康学良,等.材料早期损伤的非线性超声诊断［J］.仪器仪表学报,2017,38(5):1101-1118.
MEN Ping, DONG Shiyun, KANG Xueliang,et al.Material early damage diagnosis with nonlinear ultrasound［J］.Chinese Journal of Scientific Instrument,2017,38(5):1101-1118.
［8］颜丙生,杨明超,赵俊杰,等.0Cr17Ni4Cu4Nb不锈钢早期损伤非线性驻波法检测［J］.振动与冲击,2019,38(13):151-157.
YAN Bingsheng,YANG Mingchao, ZHAO Junjie,et al.0Cr17Ni4Cu4Nb stainless steel early damage detection using nonlinear standing wave method［J］.Journal of Vibration and Shock,2019,38(13):151-157.
［9］张玉华,李欣欣,黄振峰,等.基于混沌分形理论的金属疲劳损伤过程的特征分析［J］.振动与冲击,2017,36(21):72-76.
ZHANG Yuhua, LI Xinxin, HUANG Zhenfeng, et al.Feature analysis of metal fatigue damage processes based on the chaos and fractal theory［J］.Journal of Vibration and Shock, 2017, 36(21): 72-76.
［10］MARINO D, KIM J Y, RUIZ A,et al.Using nonlinear ultrasound to track microstructural changes due to thermal aging in modifified 9%Cr ferritic martensitic steel［J］.NDT&E International,2016,79:46-52.
［11］KIM J B, JHANG K Y, KIM C S.Dependence of nonlinear ultrasonic characteristic on second-phase precipitation in heat-treated Al 6061-T6 alloy［J］.Ultrasonics,2018,82:84-90.
［12］李萍,陈雷,王腾腾,等.304不锈钢点蚀损伤的非线性超声表征［J］.振动、测试与诊断,2019,39(2):375-381.
LI Ping, CHEN Lei, WANG Tengteng,et al.Nonlinear ultrasonic characterization of 304 stainless steel pitting damage［J］.Jounalof Vibration, Measurement & Diagnosis,2019, 39(2):375-381.
［13］BREAZEALE M A， THOMPSON D O.Finite-amplitude ultrasonic waves in aluminum［J］.Appl Phys Lett,1963,3: 77-78.
