Effects of shot peening on the selective oxidation of 1Cr13 alloy;
喷丸处理对1Cr13钢选择氧化的作用
The analysis of SEM, EDS and the result of study show that although shot peening promotes the forming of protective Cr_2O_3 scale, it increases the compressive stress in the scales and the adhension property is poor; annealing eliminates the stress in the surface layer generated during peening and has function of low temperature pre-oxidation.
研究了经过喷丸处理及400℃退火处理的1Cr18Ni9Ti合金试样在900℃空气中的循环氧化性能。
SEM, XRD and oxidation kinetics reults show that shot peening promotes the forming of protective Cr\-2O 3 scale, but the adhension property of the oxide scales is poor due to the increased compressive stress.
采用 4 0 0℃退火处理对喷丸处理的 1Cr18Ni9Ti合金进行了预处理 ,研究了不同处理的合金试样在 90 0℃空气中的恒温连续氧化性能。
A nanostructured surface layer was fabricated on the hadfield steel by means of shot peening treatment.
采用表面喷丸处理的方法在高锰钢上制备出纳米结构表面,利用X射线衍射仪(XRD)、透射电镜(TEM)及高分辨透射电镜(HRTEM)研究由表面沿厚度方向的结构变化特征,并对显微硬度沿厚度方向的变化进行分析。
The influence of shot peening treatment on the room temperature tensile properties of Ti-47.
0Cr(%,原子分数)的铸造TiAl合金进行喷丸处理实验,分析试样表面状态变化及其对室温拉伸性能的影响,结果表明,喷丸处理增加了表面粗糙度,改变了试样的表面形貌,使表面损伤痕迹的大小和方向均发生变化,且在试样的表面形成残余压应力,这些表面性质的改变程度均随喷射压强的提高而增大;喷丸试样的抗拉强度因表面压应力的存在而有所提高,但由于表面损伤和表面压应力的综合作用,其室温拉伸塑性在1×105Pa喷射压强下增加,而在2×105Pa和2。
The resistance corrosion of zircaloy-4 by a shot peening treatment in autoclave steam at 673 K has been discussed with the oxide film component,topography,surface roughness,grain size and stress distribution according to XRD,SEM,AFM in this paper.
3MPa的高压釜中腐蚀,通过XRD、SEM、AFM分析喷丸处理后Zr-4合金形成的氧化膜与普通Zr-4合金形成的氧化膜的成分、形貌、表面粗糙度、晶粒尺寸大小及应力分布等。
And when shot peening treater, the fatigue strength of the chian will improve 12.3%.
经喷丸处理链条疲劳强度可提高12.3％。
Effect of Shot Peening on Tensile Properties of TiAl Alloys
喷丸处理对TiAl合金拉伸性能的影响
Shot peening is also improved the stress relaxation ability of copper alloy.
喷丸处理亦能改善铜合金的应力松弛性能。
Effect of Shot Blasting on Corrosion and Corrosive Wear Property of Magnesium and Its Alloy;
喷丸处理对镁及镁合金腐蚀磨损性能的影响
The Research to the Contact Fatigue Behavior Influenced by the Residual Stresses on the Surface of the Shot-Peened Steels
喷丸处理钢表面残余应力对接触疲劳性能影响的研究(英文)
Effects of Grinding, Lapping and Cloud Bursting on Martensitic Stainless Steel s Fatigue Strength;
磨削、研磨、喷丸处理对马氏体不锈钢疲劳强度的影响
Study on Organization and Oxidation Kinetics of Zr-4 Alloy Oxide Film Treated by Shot Peening
喷丸处理Zr-4合金氧化膜组织和氧化动力学研究
Influence of shot blasting on matrix mechanical properties of the surface on TiB_2/Al composite
喷丸处理对TiB_2/Al复合材料表面基体力学性能的影响
The Effect of Shot Peening on the Distribution of Circumferential Residual Stress on the Web Surface of S-plate Wheel
喷丸处理对S形辐板车轮辐板表面周向残余应力变化影响的试验研究
Influence of Dissolution and Shot Peening on Structure and Property of GH169 Superalloy;
回溶处理及喷丸对GH169合金组织及性能的影响
COMPARATIVE ANALYSIS OF ABRASIVE FOR SHOT BLASTING STEEL STRUCTURE
钢结构抛丸(喷丸)清理用金属磨料的对比分析
Study on the Ervin Life of Low Carbon Cast Steel Shot
抛喷丸清理用低碳铸钢丸ERVIN循环寿命的研究
Research on Blasting Cleaning Line of Cylinder Head for 4JB1 Engine
4JB1发动机缸盖内腔喷丸清理线的研究
Self-nanocrystallized mechanism for 0Cr18Ni9Ti by means of high energy shot peening
高能喷丸0Cr18Ni9Ti不锈钢自纳米化机理
The impact of architecture steel structure surface which is caused by blasting process--Summary about the surface disposure of the decorative rusty-plate which is used by the CCTV New Site Building
喷砂(抛丸)工艺对建筑钢结构表面的影响——央视新址大楼装饰锈钢板表面处理总结
Design of Blast Cleaning Streamline for Engine Cylinder Lid and Cylinder Body
4JB1发动机缸盖缸体内腔喷丸清理线的设计
The Developing and Application of Blast Cleaning Machine for the Whole Rear Axle of the Automobile
汽车后桥整桥抛喷丸清理机的开发与应用
Main products include cast iron shots. cast steel shots, steel wire cut shots and stainless steel shots etc.
主要生产抛喷丸用铸铁丸、碳丸、钢丸、丝切丸、锈钢弹丸。