论文部分内容阅读
这是一项关于化学热处理的发明,即用粉末混合物对金属和合金进行扩散渗硼处理。已报道过在有保护性还原气氛(氢和含HC1的氢的混合气体)的设备中用粉末状混合物渗硼的方法。
Here’s an invention of chemical heat treatment: diffusion-boronizing metals and alloys with powder mixtures. A method of boronizing a powdery mixture in an apparatus having a protective reducing atmosphere (a mixed gas of hydrogen and HC1-containing hydrogen) has been reported.