感谢回复
1. 我在“[Help] how to transtate"normal carburizing"... to chinese”又一次提到Harris公式的前提:
a 渗碳温度下钢表面碳在奥氏体极限(饱和)浓度(a)For normal carburiziong (saturated austenite at the steel surface while at temperature).
2. 当渗碳有意地控制表面碳浓度比奥氏体(饱和)浓度低一点,硬化层深会比公式计算值略少。(When carburizing is purposly controlled to produce surface carbon concentrations somewhat less then saturated ,the case depth will be slightly less then the value derived from Eq 2. d =Φ√t).
“是的。由此看来,哈里斯是考虑了碳势对于渗碳行为的影响,但限于当时的工艺技术条件以及哈里斯本人的知识结构和学识水平,当时也可能提不出“碳势”这一概念”
您是从我的”““[Help] how to transtate"normal carburizing"... to chinese”帖子中作出的判断吗?还是...