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- The effect of different carburizing programs on the microstructure and thick of carburized layer of screw bevel gears has been studied, meanwhile the fatigue life of these gears has also tested. 本文研究了不同渗碳淬火工艺对螺伞齿轮组织及渗层深度等影响,并对螺伞齿轮进行了台架疲劳测试。
- thickness of carburized layer 渗层厚度
- An example of the numerical simulation of carburized layer was presented. 本文还给出了渗碳层深度的数值模拟实例。
- Furthermore,the kinetic equation of carburized layer growth was presented. 此外,还给出了渗层生长的动力学方程式。
- The surface hardness,carburized structure and thickness of the carburized layer on the TiAl-alloy obtained through the different carburization technologies was studied. 试验研究了钛铝基合金离子渗碳后的渗层组织结构、渗碳温度和时间对渗层厚度、表面硬度的影响。
- The carburizing quenching can raise the surface microhardness of gear, but the carburized layer thickness of tooth root is too thick to worsen the quality of gear. 渗碳淬火可以提高轮齿表层的显微硬度，但齿根渗碳层厚度较大，对齿轮质量不利；
- Abstract： The microstructure of carburized layer in 20 steel cast-iron molten bath carburized at different temperature and time was studied in the paper. 摘 要： 本文探讨了20钢在铸铁浴中经不同温度及时间渗碳的渗层组织。
- The relationship between the depth of carburized layer and magnetic coercive force was studied. Based on this relationship we measured the depth of carburized layer by electromagnetic nondestructive measurement instrument (DWY-1). 通过分析磁矫顽力与渗碳层深度之间的关系,应用所试制的电磁无损检测仪(DWY-1)测量渗碳层深度。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- The sense of carburization reaction coefficient to calculating distribntion curve of carbon concentration in carburized layer was demonstrated. 说明了渗碳反应系数对计算零件渗层内的碳浓度分布曲线的意义。
- A single thickness of a split hide. 皮厚一层被剥下的皮的厚度
- We are in the thick of examinations. 我们正处在考试最紧张的时刻。
- Keywords Carbonization;Depth of carburized layer;Image processing; 渗碳;渗碳层深度;碳浓度分布;图像分析;
- I can't come out at present. You can see I'm in the thick of all this work. 我现在不能出去，你看得出我工作正紧张。
- The thickness of sima is not easily measured. 硅美圈的厚度是不容易测量的。
- So that the thickness of silk thread will be even. 这样丝的粗细就均匀了。
- What is the thickness of this wall? 这面墙有多厚?
- Each floor is a single thickness of concrete. 每层地板仅为一层混凝土
- Thickness of consistency; impenetrability. "一致的程度;不可穿透性.;"
- Application of DWY-1 electromagnetic nondestructive testing instrument to depth testing of carburized layer of gear DWY-1型电磁无损检测仪的研制及在齿轮渗碳层深度检测中的应用
