D型石墨奥氏体基体铸铁抗氧化性能的研究  

Study on the Oxidation-resistance of Austenitic Cast Iron with D-Type Graphite

作　　者：岳旭东[1] 吴春京[1] 佘光达[1] 戈剑鸣 

机构地区：[1]北京科技大学材料学院,北京100083 [2]江苏常熟市东方模具厂,江苏常熟215558

出　　处：《铸造》2005年第8期807-810,共4页Foundry

基　　金：2003年国家级星火计划项目(项目编号:2003EA690034)。

摘　　要：对D型石墨奥氏体基体铸铁的化学成分进行了试验设计,研究了高温不同温度下它的抗氧化性能,探讨了抗氧化机理。结果表明,D型石墨奥氏体基体铸铁具有较好的抗氧化性能,可为该合金用于玻璃模具提供生产依据。In this paper, the optimization of chemical composition of austenitic cast iron with D-type graphite was introduced. The anti-oxidizing properties of austenitic cast iron with D-type graphite were investigated in the different temperature, the oxidizing resistance mechanism was discussed, The result showed that austenitic cast iron with D-type graphite had excellent oxidizing resistance. The study provided experiment proof for application for glass moulds.

关 键 词：D型石墨 抗氧化性 奥氏体基体铸铁 

分 类 号：TG113[金属学及工艺—物理冶金]