1) metallographic method
金相法
1.
This paper searches the relation between the effective hardening layer and depth of carburizing case measured by the metallographic method.
通过理论分析和试验结果 ,讨论了几种典型渗碳齿轮用钢 ,采用不同淬火工艺参数对有效硬化层的影响 ,探讨了有效硬化层和金相法测量的渗碳层深度之间的关系 ,为齿轮现场生产检测提供了一定的参考依据。
2.
The results show that the difference between the metallographic method and hardness method is small, so we can adopt the metallographic method during heat treatment inspection of 20Cr steel; and the depth of carburizing case can be calculated from the outside face to where the pearlite contents are 50% when using metallographic method.
用金相法和有效硬化层深法测定 2 0 Cr钢渗碳后渗碳层深度 ,试验分析了与碳浓度梯度之间的关系。
3.
The results show that determination of metallographic method is more accurate and it's operation is simple and convenient.
结果表明,金相法测定结果较准确且操作简
2) metallographic analysis-hardness measurement
金相-硬度法
1.
The different dilatometric cures of continuous cooling Transformation have determined by Gleeble-1500 thermal mechanical simulate,and combined metallographic analysis-hardness measurement and differential thermal analysis the CCT diagram is obtained.
在Gleeble-1500热模拟机上测定了16MnR钢在不同冷却速度下连续冷却时的膨胀曲线,结合金相-硬度法、示差热分析法获得了该钢的连续冷却转变曲线(CCT曲线);研究了16MnR钢连续冷却过程中奥氏体转变过程及转变产物的组织形态,比较了其与同类转变曲线的差别。
4) metallographical measurement
金相检测法
1.
The equation expressing the relationship between the powder efficient utilization coefficient ε and the parameters of the laser coated layer and the processing parameters was derived based on metallographical measurement.
利用金相检测法建立了送粉式激光熔覆过程中反映熔覆层宏观参数、工艺参数之间相互关系的粉末有效利用系数的方程。
2.
The equation expressing the relationship between the efffective heat utilization of laser and the parameters of laser coated layer was derived based on energy equilibrium and metallographical measurement.
利用金相检测法和能量平衡方程 ,推导和计算了激光熔覆过程中单位时间激光热有效利用率 ,并分析了影响因素。
6) Platinum Print
铂金印相法
补充资料：X射线金相学
Xraymetallography：利用X射线研究金属及合金的学科。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条