2022. 9. 8. · 1.Introduction. High-chromium cast iron (HCCI) is recognized as an excellent wear-resistant material in the world, and is widely used in mining, refractory materials, shot blasting

microstructure and, corrosion volume 1 metal environmental reactions, weldability of materials cast irons cast iron iron, abrasive wear resistance of a quenched and sub aluminum, high chromium cast iron the results on ti added hypereutectic high chromium cast iron can be widely be applied to improvements of wear resistant parts in

High Chromium Cast Iron is widely used for parts that require high wear resistance for example the slurry pumps, brick dies, several pieces of mine drilling 

2020. 8. 31. · The WC and high chromium cast iron (HCCI) welded layers were prepared on Q235 low carbon steel by hardfacing technique in order to improve high-temperature performance. The microstructure and mechanical properties of the welded layer were investigated. It was found that Fe3W3C is the major strengthening phase of the WC welded layer.

2021. 4. 22. · Surface material loss due to erosive wear is responsible for the increased cost of maintenance and downtime in industries. Hence, hardfacing is one of the most valuable and effective techniques employed to improve the wear resistance of heavy-duty components. The present paper investigates the microstructural and erosive wear characteristics of a

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high-chromium cast iron is not commercially viable; a heat treatment is beneficial to the change of the microstructure. A mixture of martensite and residual 

Typical microstructure of class I type A nickel- chromium white cast iron. Page 19. ❖. The optimum condition of a nickel-chromium white iron alloy depends 

Keywords High-chromium cast iron Composite Hot rolling Microstructure Interface 1 Introduction Laminated metal composites combining the advantages of the bimetal have aroused increasing attention due to their outstanding properties, including the advanced mechanical properties, corrosion resistance, light-ion irradiation resis-tance [1, 2], etc.

In the present work, high chromium cast irons (HCCIs) with different high carbon ferro-chrome (HCFC) content were cladded on a low carbon steel (LCS). The microstructure and mechanical properties

As shown in Figure 2, the SEM of 900 ℃ and 950 ℃ high chromium cast iron is shown. The content of eutectic carbide M7C3 in high chromium cast iron was calculated by ippimageproplus software, and the result was 15 vol.%. It can be seen from Figure 2 that after quenching, eutectic carbides are distributed in rod and block shape, and some eutectic carbides M7C3 have holes.