In this paper, high-chromium 280X29NL cast iron is reduced to 28.86 – 31% to 14 –. 15%, 1% gchach Cu is added, the chemical composition is changed and the new 

Increasing the hardness of the high-chrome white cast iron (HCWCI), which improves the resistance to abrasion wear, is often accompanied by a deterioration 

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 an important class of wear resistant materials. Their exceptional wear resistance is the result of their high carbide content, which forms along with austenite during solidification as a pro-eutectic or eutectic phase depending on alloy composition, and particularly depending upon carbon and chromium content.

1) High Chrome cast iron has poor casting performance, low thermal conductivity, poor plasticity, large shrinkage, and has a large tendency to hot and cold cracks. In the casting process, cast steel and Considering the characteristics of cast iron in combination, full attention must be paid to the feeding problem of castings.

12/1 · hccis are alloys containing a dispersion of hard m 7 c 3 (m: cr, fe) type carbides in a supportive, modifiable matrix (austenite, martensite, ferrite), enabling it to be used in a wide variety of

High chromium cast iron is one of the wear resistant materials used in a variety of applications where stability in an aggressive environmental is a principal requirement. These applications include slurry pumps, brick dies, several pieces of mine drilling equipment, rock machining equipment, and similar areas [ 1, 2 ].

For the high chromium cast iron treated at 950 °C, high volume fraction of carbide pits accelerates the wear rate significantly even though it has a similar carbide orientation as the sample

High-chromium cast iron is typically used for components operated in conditions characterized with intensive abrasive wear in power, mining, ceramic, cement, and aggregate supplying industries [1,

High chrome white iron cast alloy's superior wear resistance is due primarily to a high volume fraction of very hard, well-dispersed primary and secondary carbides in a matrix of martensite. The high chromium content provides good resistance in corrosive environments and good oxidation resistance. COMPOSITION C % 2.0 - 3.5 Mn % - 1.5 max.

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