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- This paper demonstrates residual stress of induction quench parts and personal views about stress distribution of flange corner heat treatment ,truck half axle material and depth of hardened layer. 论述了感应淬火零件的残余应力形态,并对载货车半轴的材料、硬化层深度及法兰圆角淬火层分布提出了个人见解。
- depth of hardening layer 强化层深度
- The results show that the microstucture of hardening layer lousiest of acicular marten site,retained austenite,graphite in fake and boride. 采用等离子束对硼铸铁进行了表面强化,对等离子强化层的显微组织、显微硬度和耐磨性进行了研究。
- With the increase of the operating current, the width and depth of remelt-solidified layer and hardened layer increase, the hardness firstly goes up and then goes down. 工作电流增大,熔凝层和硬化层的深度、宽度增加,硬化层的最大硬度值先升后降;
- This paper generalizes the present conditions on the technologies of complex boriding within recent years and discusses the structure and properties of hardening layer in different temperatures. 综述了近年来复合渗硼工艺的现状,论述了在不同温度下复合渗硼的组织结构及性能,介绍了等离子复合渗硼和激光复合渗硼,对中温复合渗硼进行了分析,重点介绍了低温渗硼。
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- The depth of the universe is immeasurable. 宇宙无限深广。
- Confirmation of Depth of Hardening Zone for Axial Parts 轴类零件表面淬硬层深度的确定
- Depth of first layer of soil profile. 土壤第一层厚度。
- Measurement of the depth of large bodies of water. 海洋测深学,海洋测深术测量大水域的深度
- The results show that the laser hardened overlay posseses high hardness and a little long contact fatigue persistance than that of hardened layer by high frequnce. 并进行了硬度及接触疲劳试验.;试验结果表明:堆焊加激光强化层的硬度高;其接触疲劳性能比原材料高频淬火略有提高;
- The depth of water in this river is half that in that river. 这条河河水的深度是那条河河水深度的一半。
- How OK the volition of harden oneself adamancy? 怎么可以磨练坚强的意志?
- These creatures live in the depth of the Pacific Ocean. 这些生物生活在太平洋的海底。
- Strange creatures live in the profound depth of the ocean. 在大洋深处生活著一些奇怪的生物。
- We have expressed the depth of our gratitude to them. 我们向他们表示了深切的谢意。
- Study on Hardened Layer Depth of Steel Heated by Thermal Plasma Arc 热等离子弧对钢表面淬硬深度的影响
- Nobody knew the depth of her love for the child. 谁也不知道她对这孩子的爱有多深。
- He sank to the depths of selfish brutality. 他堕落到极端自私残忍地地步。