1)ultrasonic impact treatment超声冲击处理
1.Influence of ultrasonic impact treatment on microstructure of 2A12 aluminum alloy welded joint;超声冲击处理对2A12铝合金焊接接头组织的影响
2.The results shows that ultrasonic impact treatment can change tensile stress into pressed stress,the mean longitudinal residual stress before and after impact treatment of 45# steel and 22SiMn2TiB steel are 169?-63?296?-49MPa respectively, the descend ratio ar.对45号钢和22SiMn2TiB钢焊缝的焊趾处进行超声冲击处理,并测量处理前、后的残余应力。
3.The specimens of the welded joints were treated with ultrasonic impact treatment(UIT)and compared with the as-welded ones.采用超声冲击处理(UIT)方法对焊接接头进行处理,并将冲击态接头与焊态接头进行了对比。
英文短句/例句
1.Fatigue Performance Improvement of 22SiMn2TiB Steel Welded Joint by Ultrasonic Impact Treatment超声冲击处理改善22SiMn2TiB钢焊接接头的疲劳性能
2.The Fatigue Behavior of Welded Joints by Ultrasonic Peening Treatment in Ultra-long Life Region超长寿命区间超声冲击处理焊接接头的疲劳行为
3.Fatigue Behavior of Welded Joints After Ultrasonic Impact Treatment Under Combined Cycle Fatigue Loading双周疲劳载荷作用下超声冲击处理态焊接接头疲劳行为
4.Microstructure Changes of 2A12 Aluminum Alloy Weld Bead Surface Layer by Ultrasonic Impact Treatment超声冲击处理2A12铝合金焊缝表层微观组织结构变化
5.Research of CPLD-based Digital Ultrasonic Peening;基于CPLD的数字化超声冲击装置研究
6.The clinical study of ultrasonic localization in ESWL;超声定位体外冲击波碎石的临床应用
7.The Influence of the Ultrasonic Impact on the Microstructure and Properties of Rail Steel超声冲击对钢轨钢组织与性能的影响
8.Fabrication and characterization of nanocrystructured surface layer of J507 weld by ultrasonic impact peeningJ507堆焊层超声冲击表面纳米化
9.RESEARCH ON RELATIONSHIP BETWEEN VORTEX AND SOUND OF MODERATELY UNDER-EXPANDED SUPERSONIC IMPINGING JET超声速中等欠膨胀冲击射流的涡声关系研究
10.The development of a microprocessor-based spectral analyzer for pulsed Doppler blood flow signals用微处理器控制的脉冲超声多普勒血流信号谱分析仪的研制
11.Research on Front-End and Signal Processing in Pulsed Doppler System脉冲超声多普勒系统前端电路及信号处理的研究
12.Ultrasound Pretreatment Corn Gluten Meal to Enhance Enzymatic Hydrolysis in Preparating ACEI Peptide脉冲超声预处理对玉米黄粉酶解制备ACEI肽的影响
13.On the supersonic impinging jet by Laser Doppler Velocimetry激光多普勒测速方法研究超声速冲击射流
14.Resrearch of DSP-based Digital Ultrasonic Peening Power Supply;基于DSP的数字化超声冲击电源装置研究
15.Development of the Power for Ultrasonic Impact Treatment Based on Secondary Inversion Technology;基于双逆变技术的超声冲击电源的研制
16.Study on the Experiment to Release and Decrease Welding Residual Stress in Ultrasound Impact;超声冲击法消减焊接残余应力的试验分析研究
17.Numerical Simulation of Ultrasonic Impact Treatment on Welding Residual Stress超声冲击对焊接残余应力影响的数值模拟
18.Effect of ultrasonic impact treatment on properties of 7A05 alloy joint超声冲击对7A05铝合金焊接接头性能的影响
相关短句/例句
ultrasonic peening treatment超声冲击处理
1.The variation of weld toe geometric shape and hardness was measured before and after ultrasonic peening treatment with toolmaker′s microscope and Vickers hardness tester.使用工具显微镜和维氏硬度计测量了超声冲击处理前后焊趾区的几何形状与硬度的变化,并应用疲劳缺口系数的概念及Dang Van准则,对超声冲击造成的焊趾区几何形状的变化及残余压缩应力对接头疲劳性能改善的影响行为进行了研究。
2.To improve the fatigue strength of T-shape tubular joints, the ultrasonic peening treatment is proposed in the fatigue contrast tests of low carbon steel and austenite stainless steel 1Cr18Ni9Ti at the same strength level.结果表明:超声冲击处理低碳钢后疲劳强度提高67％左右,疲劳寿命延长了22-45倍;超声冲击处理奥氏体不锈钢1Cr18Ni9Ti疲劳强度提高69％左右,疲劳寿命延长了21-30倍。
3)ultrasonic impact treatment超声冲击
1.Effect of ultrasonic impact treatment on residual stress of welded structure;超声冲击对焊接结构残余应力的影响
2.Analysis of strengthening mechanism of ultrasonic impact treatment of 2A12 aluminum alloy weld joint;2A12铝合金焊接接头超声冲击强化机理分析
3.Specimens of 22SiMn2TiB armor plate are treated by ultrasonic impact treatment(UIT).采用超声冲击处理工艺对22SiMn2TiB装甲钢试样进行了表面冲击强化,采用四点弯曲加载装置将处理和未处理的试样在3。
4)Ultrasonic peening超声冲击
1.Improvement of fatigue properties of welded joints for titanium alloy by ultrasonic peening method;超声冲击法对钛合金焊接接头疲劳性能的改善
2.Fatigue properties improvement of welded joints for LF21 aluminum alloy by ultrasonic peening method;超声冲击法改善LF21铝合金焊接接头的疲劳性能
3.Ultrasonic peening method is proved for improving the fatigue strength the welded joints by previous examinations.采用Q2 35B十字接头试件 ,就改善焊接接头疲劳强度的超声冲击法与TIG熔修法进行了全面对比。
5)ultrasonic impact超声波冲击
1.Welding residual stress was tested,and ultrasonic impact imposed on welds of the models.针对大跨径钢结构斜拉桥锚拉板区域焊缝较密、连接钢板较厚、焊接残余应力较高且分布不明确等问题[1],对重庆江津观音岩长江大桥索梁锚固区域部分进行足尺比例试件的焊接应力测试,并对其焊缝进行超声波冲击试验,研究超声波冲击法对锚拉板区域各焊缝应力的影响情况。
2.The second kind of these techniques is the ultrasonic impact technique which was used in the welding process in order to reduce the residual tension stress in the welding area of the s.第二种是超声波冲击技术,用以减少船舶结构中的焊接区域出现的残余应力。
6)ultrasonic treatment超声处理
1.Effect of ultrasonic treatment on the electrochemical properties of LiV_3O_8 prepared by hydrothermal reaction;超声处理对水热合成LiV_3O_8电化学性能的影响
2.Influence of ultrasonic treatment on properties of hydroxyapatite/gelatin composite material;超声处理对羟基磷灰石/明胶复合材料性能的影响
3.Preparation of silver-coated glass fiber by electroless plating with ultrasonic treatment超声处理化学镀法制备镀银玻璃纤维
延伸阅读
标准操作冲击电压波形(见冲击电压发生器)标准操作冲击电压波形(见冲击电压发生器)standard switching impulse voltage waveform b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
