High chromium cast iron is the abbreviation of high chromium white anti-wear cast iron, which is a kind of anti-wear material with excellent performance and has received special attention.

High chrome white iron castings has much higher wear resistance than alloy steel and much higher toughness and strength than ordinary white cast iron. At the same time, it also has good high temperature resistance and corrosion resistance.

In order to improve the toughness and impact wear resistance of high chromium iron castings, besides improving the morphology and distribution of eutectic carbides, Jinyang stone is more important to refine eutectic carbides by comprehensive modification, purify grain boundaries, and reasonably select matrix structure, chemical composition and heat treatment process.

The results show that the optimum austenitizing temperature and the highest peak hardness of 3C-21Cr high chromium cast iron with different C and Cr contents are different. Tempering temperature approaching or exceeding 430℃ has obvious effect on impact wear, but has little effect on impact toughness.

As a professional high chromium white cast iron wear-resistant casting factory, Shenyang Gongda has done a lot of research on microalloying in order to improve the wear resistance of high chromium white cast iron plate hammers. the wear resistance of the new microalloyed high chromium white cast iron developed by the company is greatly improved compared with that of ordinary white cast iron plate hammers.

Gongda focuses on developing high-quality products for the high-end market. Our products meet international standards and are mainly exported to Japan, Russia, Australia, Malaysia and other parts of the world. Technological progress and high-quality products have ensured the provision of efficient and reliable services to customers for many years.

If you want to know more, you can click here: abrasion resistant castings.