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The standared of high chrome steel balls

Jun 27, 2016

High chrome steel ball mill is the important grinding, grinding balls called abroad. Stell ball is the world’s crushing industry at present and in the foreseeable future the first major pieces of wear-resistant materials consumed. In 2010, the domestic industry is only a beneficiation consumes about 200 tons of various materials steel ball, and the cement industry also consumes 2010 a record 30 million tonnes.

High chorom steel balls are based on the melting furnace, a metal mold or sand casting way to produce, so the domestic manufacturers of wear-resistanr materials are offen referred to as high-chromium alloy casting ball. Chromium content >=10%, carbon content between 1.8%~3.2% of balls are of high hardness of this high chrome ball you must be heat-treated hardened. At home and abroad have high chrome ball quenching oil, a variety of air quenching, a liquid solution, such as detection of hardness is below 54 degrees. It indicates lack of chorme ball hardness or simply has not been quenched.


high chrome steel ball


Our company is a manufacturer of grinding steel balls, we produce high quality high chrome steel ball or forged grinding steel ball, welcome to consult us at your any time.


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