The ASTM A532 specification refers to a group of high chrome white cast irons that have been engineered to offer high abrasion resistance to gouging. These alloys are particularly effective in industries such as the Oil Sands, mining, recycling and hydraulic fracturing.

high chromium white cast iron alloys, including their classifications, their standard These alloys consist of hard iron-chromium (Fe-Cr) carbide in a 

While high-alloy white cast irons are primarily for severe abrasion and erosion conditions, they are also demonstrated fair to excellent 

Aug 28,  · Aug. 28, . OEM metal parts manufacturer introduces the characteristics of high chromium cast iron casting production. (1) High Chrome cast iron has poor casting

High chromium white cast iron has different matrix structures in different treatment states. There are austenite in casting state, pearlite in annealing state, martensite in quenching state, and tempered martensite in tempering state. All of them contain (Fe,Cr) 7 C 3 type eutectic carbide. In this experimental condition, heat treatment has

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 

Process features of cast iron balls: Heat treatment process---we have two sets of heat treatment production line.one is oil quenching,the other is air quenching.so that the grinding balls can be burning through andquenching through.and the grinding media has the characters of high hardness, good toughness,low wear rate,low break rate,wear

WSF can produce for you a 15% and 25% Hi-Chrome alloy iron. Typically used in applications of wear resistance and long term heat resistance are required, such as impellers, turbines, and

Why Use Chrome White Iron. ASTM A532, or high chrome white iron, has superior abrasion resistance. It is particularly effective in machinery or equipment that experiences grinding, gouging abrasion or crushing. It can significantly reduce downtime and outlasts AR plate and CCO ( by as much as 20 times in the case of CCO) in abrasion resistant

The present invention can be applied to high-stress abrasion and impact abrasion without thermal processing, and is relatively ideal high-chrome cast iron surfacing welding material and a technique

High quality 80mm high Chromium ball , High Chrome cast iron balls ,Casting Grinding Balls , Cr 32 % from China, China's leading casting iron balls product, with strict quality control Cast Iron Ball factories, producing high quality Cast Iron Ball products.