大型铸铁模具的离子渗氮

Review of Plasma Nitriding Process for Large-scale Cast Iron Dies

对铸铁的离子渗氮技术进行了综合评述 ,讨论了大型汽车覆盖件模具服役条件、材料选择和铸铁离子渗氮工艺。

The plasma nitriding process, the service condition,the selection of material and the plasma nitriding processing of the large-scale automobile cast iron dies were reviewed and discussed. The plasma nitriding technique of cast iron shows a good prospect in industrial application.