保温时间对K445合金组织及硬度的影响 关键词：类 K445 高温合金；熔体保温时间；显微组织；硬度 [gap=1120]Key words: similar-K445 superalloy; melt holding time; microstructure; hardness
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研究了AZ61镁合金在应力诱发熔体激活法(SIMA)制备半固态坯料过程中预变形量、等温温度和保温时间对其组织的影响。
The microstructure of AZ61 magnesium alloy by strain-induced melt activation (SIMA) process was studied to reveal the effects of prior compressive deformation, isothermal temperature and holding time.
釉熔体中硅酸锌晶体生长半径与保温时间成线性关系；
The radius of grown zinc silicate crystal is directly proportional to soaking time;
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