新型固溶强化型镍基高温合金——Haynes230  

A New Type of Solution Strengthening Nickel-based Superalloy- Haynes230

作　　者：陈石富[1] 马惠萍[1] 鞠泉[1] 方进有[2] 

机构地区：[1]钢铁研究总院高温材料研究所,北京100083 [2]北京北冶功能材料有限公司,北京100192

出　　处：《材料导报（纳米与新材料专辑）》2009年第1期436-439,460,共5页

摘　　要：Haynes230合金是一种新型镍基高温合金，广泛用于制造航空涡轮发动机燃烧室、地面燃气轮机燃烧室以及化工工业领域的高温耐蚀零部件，而且其应用领域还在进一步扩大。从研究背景、合金设计思路出发，结合实验数据对Haynes230合金的微观组织、力学性能、热稳定性和抗氧化性进行分析介绍，为扩大舍金在工业领域的应用提供了依据。Haynes230 is used for combustion cans in the field of aerospace turbine engine and ground-based gas turbine, it is also made for the eomponents with high-temperature resistance and corrosion resistance in the chemical industry, and it will be used more and more widely. In this paper, the properties of superalloy Haynes230, including mierostructure, mechanical properties, thermal stability and oxidation resistance,which based on the experimental data are analyzed, it provides the basis for expanding the application of alloy in industry.

关 键 词：Haynes230合金 微观组织 蠕变持久强度 热稳定性 表面稳定性 低周疲劳性能 

分 类 号：TG146.15[一般工业技术—材料科学与工程] TS255.5[金属学及工艺—金属材料]