可省去固溶与过时效预处理工序。
There is no need for solid solution and overaging pretreatments in the superplastic deformation process.
你要让你的分支过时效吗？
经过时效处理接头强度系数提高到72.5%。
After aging treatments, the strength coefficient reached 72.5%.
快冷段冷速和过时效温度对烘烤硬化性能均无明显影响；
The cooling velocity of fast cooling section and over aging temperature have no significant effect on bake hardening property.
采用固溶过时效处理之后，耐磨性优于正常固溶时效处理的试样。
Compared with the samples prepared by normal aging treatment, the test samples prepared by overaging treatment have better wear resistance.
床身、横梁、立柱等主要部件均经过时效处理，稳定性好，加工精度高；
The main components such as body, crossbeam, column etc. were through aging treatment, so they have good stability and high machining precision.
使用真空电弧镀技术制备了包覆型涂层hy3，对退除经过时效后的涂层的影响因素进行了研究。
The effects on removing the HY3 overlay coating, which was deposited by arc vacuum spraying technology was investigated.
机器采用优质型钢焊接而成，并经过时效热处理，使机器强度高，不变形，能承受高密度制品的膨胀力。
Since this machine is made of high quality profiled bars under the timely heat treatment, so it can bear expansibility of high-consistency products without transmutation and have a high-intensity.
采用扫描电子显微技术（SEM）、透射电子显微技术（TEM）、背反射电子衍射技术（EBSD）等分析手段对AA2195铝锂合金过时效对析出相粒子组态、细晶组织的影响进行了研究。
The influence of over-aging treatment of AA2195 on the distribution of second phase particles was investigated by SEM, TEM, and electron back scatter diffraction(EBSD).
采用扫描电子显微技术（SEM）、透射电子显微技术（TEM）、背反射电子衍射技术（EBSD）等分析手段对AA2195铝锂合金过时效对析出相粒子组态、细晶组织的影响进行了研究。
The influence of over-aging treatment of AA2195 on the distribution of second phase particles was investigated by SEM, TEM, and electron back scatter diffraction(EBSD).
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