Mechanical properties and corrosion resistance of a novel Ni-Cr-Mo alloy

被引:5
作者
Huang, Ping
Liu, Rong
Wu, Xi. J.
Yao, Matthew X.
机构
[1] Carleton Univ, Dept Mech & Aerosp Engn, Ottawa, ON K1S 5B6, Canada
[2] Natl Res Council Canada, Inst Aerosp Res, Ottawa, ON K1A 0R6, Canada
[3] Deloro Stellite Inc, Belleville, ON K8N 5C4, Canada
关键词
D O I
10.1002/adem.200600160
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The chemical composition and heat treatment of Ni-Cr-Mo alloys for high strength and high corrosion/wear resistance are investigated. Hayens 242 alloy is an important alloy that exhibits excellent high temperature and ductility, low thermal expansion characteristics, good oxidation resistance and excellent fabricability. Another Ni-Cr-Mo alloy, called as Nistelle Super C is developed for enhanced corrosion resistance, material characterization and phase transformation and microstructure of this alloy was done, followed by investigation of mechanical properties, and corrosion resistance in oxidizing and reducing acids. The phase transition behavior of Nistelle C and Nistelle Super C were studied using differential scanning calorimetry and SEM backscattering and X ray diffraction studies were done to show the microstructures of Nistelle C and Nistelle Super C.
引用
收藏
页码:60 / 64
页数:5
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