材料硬度对喷丸强化具有很大的影响。
Material hardness has significant effects on shot penning hardening.
喷丸处理亦能改善铜合金的应力松弛性能。
Shot peening is also improved the stress relaxation ability of copper alloy.
传统的机械喷丸工艺在工业界已经得到广泛的应用。
Mechanic shot peening is a traditional process and widely employed by industrial circles.
低喷丸强度试件表面微裂纹大量萌生，密度非常高。
Crack initiation life is much longer than those of low shot peening pressure.
研究了软化和硬化材料表面喷丸应变层内的组织结构。
The microstructure in shot-peening surface plastic straining layer of several softening and hardening materials are investigated.
分析研究了喷丸强化处理前后的显微硬度和表面粗糙度。
The microhardness and surface roughness of specimens before and after shot peening was studied and analysed.
用高能振动喷丸法对工业纯钛进行了表面纳米化的研究。
The surface nanocrystallization is approached on a commercial pure titanium by using high energy shot peening(HESP) technique.
采用液体喷丸方法提高零件表面强度及抗应力腐蚀能力。
Wet spraying pellet was used to improve the surface' s strength and stress corrosion resistance of the workpiece.
但是弹簧钢丝在绕簧及喷丸后均存在着很大的残余应力。
The relaxation of residual stress after winding and peening is analyzed.
喷丸后扭转疲劳极限提高的主要原因是残余压应力的作用。
Compressive residual stress are the main factor in the increase of torsion fatigue limit.
高能气动喷丸是通过剧烈塑性变形产生细晶材料的方法之一。
Shot Peening(SP)is a typical severe plastic deformation method to produce ultra-fine grains of metallic materials.
所有的翻修表面在去除腐蚀、受热和变形材料后必须进行喷丸。
All reworked surfaces must be shot-peened after removing material damaged by corrosion, heat, and deformation.
工业纯钛经喷丸、滚压强化后，疲劳强度得到不同程度的提高。
The fatigue strength of commercial purity titanium was improved through shot peening or cold rolling treatment.
喷丸影响层不同部位的显微硬度与条件屈服点之比约为3.37；
The ratios of microhardness to proof stress are all about 3.37 in different depths of the affected layer.
研究了采用喷丸再结晶方法提高K417 合金疲劳寿命的可行性。
The feasibility of improving K417 fatigue life by surface shot peening and recrystallization was studied.
介绍了液体喷丸技术中的参数选择及在汽轮机零件表面强化中的应用。
The choice of liquid shot-peening parameter and the application to strengthen the part surface are introduced.
介绍了液体喷丸技术中参数的选择及在汽轮机零件表面强化中的应用。
The choice of liquid shot-peening parameter and the application to strengthen the part surface.
本文利用高能振动喷丸技术对低碳钢和工业纯钛进行了表面纳米化处理。
The surface nanocrystallization of a low carbon steel and commercial pure titanium was realized by using high-energy shot peening technique.
大修中喷丸层的恢复相当重要，确保喷丸压缩层的剩余应力大修或应力恢复。
Restoration of the shot-peened layer during overhaul is important to ensure that the shot-peen compressive residual stresses are maintained or restored.
利用传统的喷丸技术对高锰钢表面喷丸处理，研究材料表层的组织结构特征。
The high manganese steel was processed by the conventional shot peening technology, and the surface microstructure was characterized.
以喷丸喷砂、 抛丸清理、环保除尘三大系列100多个品种为主导产品。
To peen sandblasting, Shot Blast Cleaning, green dust three series over 100 varieties - oriented products.
研究表明，高压水射流喷丸强化技术先进、优势明显，具有广阔的应用前景。
The results show that the technology of water jet shot peening at high pressure is advanced and superiority evidence and has expansive application foreground.
采用高能喷丸方法使工业纯钛疲劳试样的表层实现纳米化，并进行了疲劳试验。
Fatigue test was carried out for commercial pure titanium that have nano-crystallized in surface by high-energy shot peening.
激光喷丸的效果与脉冲的能量、光斑直径的大小、材料的力学性能等因素有关。
The effect of laser peening is related to power of laser, spot size of laser, material mechanic property and so on.
结果表明，喷丸和离子注入对材料疲劳s - N曲线的影响与实验温度有关。
Experimental results indicated that the effect of shot-peening and ion implantation on the S-N curves is related to temperature.
详细给出了齿轮喷丸电刷镀复合修复工艺的流程、镀液配方和主要工序工艺参数。
The flow, the components of plating liquid and the parameters of master working procedures for renovating gears by shot-peening and brush-plating were detailedly presented.
水约束层可以提高等离子体的压力和脉宽，已经成功应用于激光喷丸工程化加工。
Water confinement regime can enhance the amplitude and duration of plasma pressures, and was widely applied in laser peening.
喷丸过程和随后的接触疲劳滚压过程同属在赫兹应力作用下的循环弹塑性应变过程。
Both shot peening and contact rolling belong to the cyclic elastic-plastic deformation process under the action of Hertz stress.
实现钢铁材料表面自身纳米晶化的主要方法有超声喷丸、高能喷丸和机械研磨处理等。
Three methods of surface self-nanocrystallization for iron and steel are ultrasonic shot peening, high energy shot peening and surface mechanical attrition treatment.
实现钢铁材料表面自身纳米晶化的主要方法有超声喷丸、高能喷丸和机械研磨处理等。
Three methods of surface self-nanocrystallization for iron and steel are ultrasonic shot peening, high energy shot peening and surface mechanical attrition treatment.
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