摘要
本文对一种新型镍基抗热腐蚀长寿命定向凝固合金的显微组织进行了研究，对铸态及热处理态各组成相的分布和形态作了分析说明．
The microstructure of new nickel-base directionally solldificatcd superalloy resistinghot corrosion with long life had been investigated. The distribution and morphology ofvarious phase in as-casted and heat-treated materials had been studied by the means of SEMand TEM.
出处
《上海有色金属》
CAS
1996年第1期1-7,共7页
Shanghai Nonferrous Metals
关键词
镍基合金
高温合金
定向凝固
显微组织
Nickel-base alloy, High-temperature alloy, Directional,solidification, Microstructure
