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- 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。
- Defects of heat treatment 热处理缺陷
- High manganese steel are widely used for its excellent abrasionresistance.However it is difficult to avoid defects of decarburization, grain growth, cracking and deformation during heat treatment. 高锰钢的优良耐磨性能使其有广泛的应用范围,但在热处理过程中却难以保证所要求的显微组织,并容易引起脱碳、晶粒长大、裂纹和变形。
- High manganese steel are widely used for its excellent abrasion resistance.However it is difficult to avoid defects of decarburization, grain growth, cracking and deformation during heat treatment. 高锰钢的优良耐磨性能使其有广泛的应用范围,但在热处理过程中却难以保证所要求的显微组织,并容易引起脱碳、晶粒长大、裂纹和变形。
- 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;
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- 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 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。
- 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。
- 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 defect of the pottery detracts from its beauty. 这陶器的瑕疵有损它的美。
- 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。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。
- The task of the present research is to carry forward the traditional Chinese cauterization therapy and improve its' defect of heating by the feel of the doctors. 从而使得采用经典控制论设计控制系统遇到障碍。
- This is of importance to reduce spat-ter,save energy and meet the requirements of heat treatment technogical. 这对于减少飞溅,增加水膜复盖面积从而满足热处理工艺要求及节约能源有重要意义。
- They used artificial flower in defect of real ones. 由于没有鲜花,他们使用了假花。
- Liu zhuang, Wu zhaoji, Wu jingzhi,et al. Numerical simulation of heat treatment processing[M]. 刘庄;吴肇基;吴景之等.;热处理过程的数值模拟[M]