The present paper investigates the microstructural and erosive wear characteristics of a hypereutectic high-chromium cast iron, considering the erosion 

High chromium white iron is specially qualified for abrasion resistant applications. The predominant carbides in its structure provide it with a high hardness 

In the paper, the effect of niobium addition on the microstructure, mechanical properties and wear resistance of high chromium cast iron has been studied.

The microstructure and mechanical properties of high chromium white cast iron with composition: 2,6÷3,4% C; 0,9÷1,1% Si; 0,8÷1,1% Mn; 1,0÷1,3% Mo; 

2021. 11. 12. · Keywords High-chromium cast iron Composite Hot rolling Microstructure Interface 1 Introduction Laminated metal composites combining the advantages of the bimetal

Xiao, Effect of heat treatment on microstructure and mechanical properties of a Ti-bearing hypereutectic high chromium white cast iron, Mater. Sci. Eng. A 487 ( 

To determine the effect of austenite stabilizer element on the microstructure and behaviour of as–cast high Cr white cast iron Fe-21Cr-3Ni-1.7Mo-2.4C, 

High chromium cast irons are widely used as abrasion resistant materials. The mechanical properties and wear resistance of these irons depend on the type, 

High-chromium white cast irons are ferrous alloys with Cr contents between 12 and 30% and 1.8–3.6% C. The as-cast microstructure is typically composed by a M7C3 

High Cr white cast iron (HCCI) alloys containing chromium between 12 and 30% have a good abrasion resistance which is widely used in wear applications, such as mineral processing, cement production

1. Introduction. High-chromium white irons are extensively used in appli-. cations where good resistance to abrasion wear is required, for · 2.

OSTI.GOV Journal Article: High-chromium and high-silicon cast irons

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.

Shaping high-chromium cast iron microstructure in order to improve resistance to abrasive wear is oriented at refinement of carbides by increasing the crystallization rate [6] [7] [8], improving

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

The effect of quenching temperature on the microstructure and properties (hardness and impact properties) of high chromium cast iron was studied. On this basis, the effects of natural aging on the microstructure of high chromium cast iron and the effects of structural changes caused by natural aging on the macro hardness and micro hardness of high chromium cast iron were further studied.

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 

It was found that the primary carbides in the hypereutectic high chromium cast iron were all refined to different levels after different 

2021. 11. 12. · 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.

Microstructure and Sliding Wear Behavior of High Chromium Cast Iron Strengthened Low Carbon Steel Composite Abstract. To improve the wear resistance of the low carbon steel (LCS), high chromium cast iron (HCCI) was embedded into Introduction. Low carbon steel (LCS) is a widely applied material in

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The article presents results of heat treatment on the high chromium cast iron. The study was carrying out on samples cut from the casting.

High chromium white irons are ferrous based alloys containing 11–30 wt-% chromium and 1.8–3.6 wt-% carbon, with molybdenum, manganese, copper, 

The microstructures of HCCI specimens are examined by using optical microscopy and scanning electron microscopy. The hardness and impact fracture toughness of as-cast and heat treated specimens are measured. The wear tests are assessed by a Type M200 ring-on block wear tester.

classification of this kind of cast iron alloy is ASTM A532-10 ( ). The microstructure of a white cast iron is the result of the chemical composition, the heat extraction rate during solidification and the rate of cooling after solidification [7-9]. Generally, at the end of the solidification, the high-chromium white cast iron is composed of

White Cast Iron Microstructure Development. For a general microstructure development in high carbon ferrous material and to understand the effect of equilibrium cooling and fast cooling, Follow Microstructure development in Iron. Cooling or directional solidification has a huge impact on microstructure of White cast iron. If fast cooling is only allowed on the surface than chill cast iron is developed which contains grey structure (graphite flakes) within the center region.