Manufacture of the Wear Corrosion Resistance High-Cr Cast Iron Impeller

Yan Jun Han; Xiao Hui Zhi; Wen Wu Guo

doi:10.4028/www.scientific.net/AMR.97-101.983

Paper Titles

Investigation on Fatigue Limit Based on the Series Complicated Notches for Structural Steel
p.965

Microstructure Formation at Low Velocity during Directional Solidification of Pb-Bi Peritectic Alloys
p.971

The Effect of Al-5Ti-1B and Combination Electromagnetic Field on Grain Evolution of Die Casting Commercial Aluminum
p.975

A New Compound Phosphate Heat-Cured Foundry Binder
p.979

Manufacture of the Wear Corrosion Resistance High-Cr Cast Iron Impeller
p.983

Formation of Non-Dendritic Microstructure of Semi-Solid Magnesium Alloy by Introducing Gas Bubbles
p.987

Homogenization Behaviors of Low Frequency Electromagnetic Casting and Direct Chill Casting 7050 Aluminum Alloy
p.991

Description of Recalescence in Bulk Undercooled Alloys
p.995

Study on Size and Microstructure of Complex Cavity Aluminum Alloy Castings Formed by Pre-Burying Copper Pipe Core
p.999

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Manufacture of the Wear Corrosion Resistance...

Manufacture of the Wear Corrosion Resistance High-Cr Cast Iron Impeller

Abstract:

A wear corrosion resistance high-Cr cast iron was introduced in this paper, and the cast forming technique of 150ZGB impeller was also presented. The produced impellers, according to the technique, met the quality demands, such as no crack, surface smoothness, and high hardness. The service life of the impellers, in phosphoric acid slurry condition, were 4 to 6 times as long as that made from UB6 (0Cr20Ni25Mo5).