Defects and hardness index of carburizing process;
渗碳工艺缺陷与硬度指标
Effects of carburizing time on microstructure and transverse rupture strength of graded cemented carbides;
渗碳时间对梯度硬质合金显微组织和抗弯强度的影响
Carburizing Processes by Computer Aided Design;
计算机辅助设计气体渗碳工艺
Defective Carburization of Diesel Engine Components and its Countermeasure and its Countermeasure;
柴油机零件气体渗碳缺陷分析及对策
The study on carburization of molten iron of bf at dropping process;
高炉铁水滴落过程的渗碳研究
Improvement of 20CrNi2Mo Gear Carbonization Process;
20CrNi2Mo材料齿轮渗碳工艺改进
The carbonization have a important function in the mechanical industry.
渗碳工艺在机械行业中扮演着重要角色。
The two pure Fe samples whose surface layers are decarbonization are gotten with the furnace cooling by putting steel Q235 into resistance furnace and heating to 1253K for 40 min.
将其中试样A通过氧化-还原处理,表面具有层状结构,与另一脱碳试样B一起放入改造后的电阻炉内在通氢气的气氛中进行渗碳淬火。
To be detailed,the influences lf shot peening parameters after carbonizing on microstructure and properties lf carbonized layer were investigated.
本文研究了20CrMoH汽车齿轮用渗碳钢渗碳后喷丸对渗碳层组织和性能的影响。
Graphitic particle furnace which is a general furnace in usual c an be served as carbonizing by adding a litter catalyst, without any assistant d evices on carbonizing temperature.
平时作为加热炉使用的石墨流态粒子炉,在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
The carbonizing gear steel is one of the main structural steels for automotive purpose and the high strength gear steels,which the key automobile works are using in our Country are the foreign imported carburizing steels with various brands.
渗碳齿轮钢是汽车用主要结构钢之一,国内主要汽车生产厂家的高强度齿轮钢材料一直使用不同国家多个牌号的渗碳钢。
Optimization method of pulsed plasma carburising process;
脉冲离子渗碳过程优化算法
At the end,it shows that the acetylene vacuum carburising is an environmentally-friendly case-hardening process to integrate into the production line.
本文论述乙炔真空渗碳AvaC的一些基础问题、有效性、过程及控制、高压气淬和这种工艺方法的实际应用。