论文部分内容阅读
苏联专家曾經建議我們涂水玻璃涂剂进行局部渗碳,經过我們实际应用,效果很好。这种局部渗碳的具体方法是这样的: 1.各用50％的水玻璃和滑石粉配合均勻。調合时一开始有些困难,这两种药品調不到一块。但調合时間长了,它也就慢慢地成为油泥状了,具有很大的粘結能力,就可以拿来使用。調合可以用手工,也可以用工具。如果怕粘手,可以先在手上涂一些滑石粉,粘在手上的药品用水一冲就冲掉了。
Soviet experts have suggested that we paint glass coating for local carburizing, through our practical application, the effect is very good. The specific method of local carburization is this: 1. Each with 50% water glass and talc with uniform. Blending at the beginning of some difficulties, these two drugs tune less than one. But blending a long time, it will gradually become a sludge-like, with great bonding ability, you can use it. Mix can be used by hand, you can also use tools. If you are afraid of sticky hands, you can first hand coated with some talcum powder, sticking to the hands of the drug washed away with a rush of water.