Oxidation Process of FeNi42Cr6 Alloy Array Materials

Zhi Ting Geng; Rong Zhang; Ju Sheng Ma

doi:10.4028/www.scientific.net/KEM.280-283.1705

Paper Titles

Slurry Erosive Wear Characteristics of Engineering Ceramics for Hydraulic Machinery
p.1689

Oxidation Properties of Three Dimensional (3-D) Carbon Fiber Preform Coated by SiC-SiO₂
p.1693

Thermal Expansion Behavior of Al Hybrid Composite Reinforced with Aluminum Borate Whisker and Magnetic Ceramic Particle
p.1697

Dry Friction and Wear Properties of Aluminum Matrix Composites Reinforced with 3D Network Ceramics
p.1701

Oxidation Process of FeNi42Cr6 Alloy Array Materials
p.1705

Phase Changes in Fe-Si Powder Mixtures by Mechanical Alloying and Subsequent Heat Treatment
p.1709

Formation of Fe-6.5wt%Si Sheets by Powder Rolling and Sintering
p.1713

Improving the Suspension Property of Non-Plastic Material Slurry with Lecithin
p.1717

Study on the Cemfiber Reinforced High-Performance Concrete
p.1721

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Oxidation Process of FeNi42Cr6 Alloy Array Materials

Abstract:

In this paper, the oxidation process of the VFD array material in wet hydrogen at high temperature was studied. By the aid of SEM, EDAX, and XRD, the effect of temperature, duration, volume and dew point of hydrogen flow during oxidation on weight gain, percentage of the oxide phase, constitution and morphology of oxide scale were investigated, and a suitable oxide technology was obtained, it was as follows: 950°C, 40 ~ 60 min, D.P. 35°C, 8 l/min.