UNS N08904超级奥氏体不锈钢无缝管的微观组织与力学性能研究  

Study on Microstructure and Mechanical Properties of UNS N08904 Super Austenitic Stainless Steel Tubes

作　　者：范淇元[1] 

机构地区：[1]华南理工大学广州学院,广东广州510800

出　　处：《铸造技术》2015年第8期1964-1966,共3页Foundry Technology

摘　　要：采用自动化生产工艺制备UNS N08904超级奥氏体不锈钢无缝管,对其微观组织和力学性进行研究。结果表明,UNS N08904超级奥氏体不锈钢无缝管具有较好的塑性,屈服强度、抗拉强度、伸长率和硬度等性能指标均达到工业生产的要求。The UNS N08904 super austenitic stainless steel tubes were prepared by automated production process, and the microstructure and mechanical properties of it were studied. The results show that the UNS N08904 super austenitic stainless steel tubes have superior plasticity, and the yield strength, tensile strength, elongation and hardness of the tubes reach the corresponding requirement of the industrial production.

关 键 词：UNS N08904超级奥氏体不锈钢 微观组织 强度 

分 类 号：TG142.71[一般工业技术—材料科学与工程]