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- Heat treatment process for semi-solid thixoformed A356 alloy bush cap was optimized by orthogonal method under the condition of heating in resistance furnace. 利用电阻炉加热 ,采用正交设计方法 ,优化了半固态A3 5 6铝合金触变成形件轴瓦盖的热处理工艺 ,并进行了硬度测试。
- Based on the study of heat treatment process,the different nitriding effects under conditions of different nitriding methods,temperatures and time are presented. 本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮化锰铁中氮的分析方法。
- The object of heat treatment is to make the steel better suited for some specific application. 热处理的目的在于使钢材更好地适用于某一特定的用途。
- condition of heat treatment 热处理状态
- Good Welding Techniques and knowledge of Heat Treatment. 热处理焊接方面的良好技能和知识。
- No expense of heat treatment, and save the time for heat treatment. 无需热处理费用。节省热处理所需时间。
- Understand process control of Heat Treatment or Combustion. 了解热处理或燃烧过程控制的原理;
- Methods Under a condition of heat stress,amplify HSP70 gene from colon cancer cells by PCR. 方法在热应激条件下,用PCR法从结肠腺癌细胞获取HSP70基因。
- The compression behavior of die materials of HSS W6Mo5Cr4V2(M2)and otherdie steel under the condition of different heat treatments is investigated. 对W6Mo5Cr4V2(M2)高速钢模具材料及其它常用模具钢的各种热处理状态的压缩性能进行了研究。
- The effects of heat treatment on wear resistance of disc hobbling materials of TBM have been researched using metallography and TEM. 采用金相、TEM等方法研究了热处理工艺对自行研制的全断面掘进机用盘形滚刀材料的耐磨性的影响。
- The property or condition of being permeable. 渗透,渗透性可渗透的特质或状态
- The procedures of heat treatment of steel include hardening, tempering, annealing and case hardening. 钢的热处理工序包括硬化、回火、退火和表面硬化。
- The radiator is giving out a lot of heat. 散热器释放出很多热量。
- The fact or condition of holding property by lease. 租借通过租契而获得财产的事实或状态
- Affection of Heat Treatment on Cold Storage Effect and Quality of Zizyphus Jujuba Mill. 热处理对梨枣果实冷藏效果和品质的影响。
- The quality or condition of being exuberant. 充沛,繁茂繁茂的性质或状态
- Effect of heat treatment on age hardness characteristic of SiCw/Al-Li composite were systematicallyinvestigated. 本文系统地探讨了热处理工艺对SiCw/Al-Li复合材料的时效强化特性的影响。
- The quality or condition of being obedient. 服从顺从、服从的品性或条件
- The quality or condition of being rational. 合理性合乎理性的性质或状态
- The procedures of heat treatment of steel include hardening,tempering,annealing and case hardening. 钢的热处理工序包括硬化、回火、退火和表面硬化。