Effect of Filtration on the Microstructure and Mechanical Properties of Cast Iron Alloy High-Chromium 17%

High-Chromium iron alloy due to hardship and high abrasion resistance of cement and mining industry has many applications. However, now increasing impact strength and toughness of this alloy, the issue has become important in research. This study attempts to influence the use of ceramic foam filters made of SA on alloy microstructure and mechanical properties of white cast iron containing 17% chromium is studied. For thisfirst model was designed to allow most of the standard examples of mechanical tests such as hardness, impact resistance, and resistance to fracture of the surface wear and metallographic, with minimum need for turning, be prepared. Finally, the above tests on standard samples prepared from the two alloys were performed and the results compared and evaluated. These results indicate a small increase in impact strength and resistance to abrasion and also reduce the difficulty of this alloy were.Also observed that application of ceramic foam filters, clear impact on phase morphology and microstructure of this alloy, but failure would be softer and more homogeneous cracks are in the following examples.