非传统气氛的渗碳

• 作 者: F.S.Rossi I.Montevechi 何葆祥
• 出 处: 国外化学热处理
• 发表日期: 1982年04期
• 关键词: 渗碳 气体渗碳 气体渗碳法 城市煤气 十世 碳颗粒 周围空气 渗碳气氛 甲烷 费克定律

传统的气体渗碳借助于渗碳气体对钢进行渗碳的最初试验,至今几乎已有一个世记。虽然二十世记初期已经采用城市煤气和纯甲烷进行了富有成效的实验室试验.但在工业应用方面还局限于固体法和液体法,气体渗碳法的工业应用推迟了几十年。毫无疑问,在渗碳箱中的渗碳,也是气体的作用,而那些起作用的气体是由碳颗粒与周围空气的接触所产生的;只是它不能进

The traditional test of carburizing carburizing gas with carburizing gas to carburize the steel almost has a world record. Although Twenty-first Century has been carried out with laboratory gas and pure methane laboratory results, but in industrial applications is also limited to the solid method and liquid method, gas carburizing industrial application delayed for decades. There is no doubt that carburizing in a carburizing box is also a function of gas, and those that work are generated by the contact of carbon particles with the surrounding air;