A new type of age hardening alloy metal powder-cored wire for TIG surfacing is developed.
研制了一种用于TIG堆焊的时效硬化工具合金金属粉芯焊丝。
Influence of electric field on the age hardening curve and microstructure of 2e12 aluminum alloy have been investigated by means of hardness-test and transmission electron microscopy (TEM).
通过硬度测量和TEM分析的方法研究了电场对2e12铝合金时效硬化曲线和微观组织的影响。
The effects of opening flask temperature and cooling rate on low and high temperature age-hardening alloy casting are tested and studied.
试验研究了开箱温度和冷却速度对低、高温时效型合金时效硬化效果的影响。
The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper.
因而研究铜在钢中的时效强化、沉淀规律具有重要意义。
The results show that the addition of SiC_p and TC4_p accelerates the age-hardening process of MB15 alloy despite without altering its basic ageing mechanism;
结果表明，增强颗粒的加入加速了MB15的时效速度，但并未改变其时效硬化的基本规律；
The results show that the addition of SiC_p and TC4_p accelerates the age-hardening process of MB15 alloy despite without altering its basic ageing mechanism;
结果表明，增强颗粒的加入加速了MB15的时效速度，但并未改变其时效硬化的基本规律；
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