摘要
本文通过对大量所测数据进行数理统计,利用多元回归分析和相关分析的方法,得出了碳钢单相渗硼层(Fe_2B)厚度与加热温度、保温时间、含碳量之间关系的数学公式。试验结果表明该数学公式准确可靠,如果工艺参数已知,就可通过公式计算预测得到渗硼层厚度。
A mathematical expression for the relationship between the singlephase(Fe_2B)borided layer depth in carbon steel and the heating temperaturesoaking time carbon content was obtained by treating the experimental datausing multiple regression analysis and correlation analysis.The results showthat the expression is accurate and reliable.The layer depth can be predictedprovided that process variables are known.
关键词
渗硼层厚度
数学公式
碳素钢
carbon steel
single phase(Fe_2B)
the depth of borided layer
mathematical expression
