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Experimental study on air quenched high chromium grinding balls (1)
/in Grinding Media Balls /by Hexin AfricaThere are many kinds of grinding media used in various ball mills at present. Among them is Martensite Ductile Iron Grinding Ball, high carbon low chromium table gold casting ball, P-Cu-ti multi-element, alloy casting ball, cr-v-ti casting ball, Cr-Mo-Cu self-cast iron grinding ball, multi-element table, gold cast steel meal ball, high chromium grinding ball, high […]
ANALYSIS AND COUNTERMEASURES OF THE CAUSES AFFECTING THE SURFACE QUALITY OF CASTING GRINDING BALLS (2)
/in Grinding Media Balls /by Hexin AfricaAccording to the actual situation of grinding ball production, the cause and effect analysis chart (see Fig. 5) is used to analyze and study the factors which may lead to slag inclusion and fly edge defects from five aspects: man, machine, material, method, and ring.
Analysis and Countermeasures of the Causes Affecting the Surface Quality of Casting Grinding Balls (1)
/in Grinding Media Balls /by Hexin AfricaJinduicheng Molybdenum Industry Group Co. , Ltd. Mechanical and Electrical Repair Factory (Shanxi Hua County, 714102) He Guoqiang, Wang Wei) Abstract: The main reasons which affect the surface quality of the casting grinding balls are analyzed and the corresponding countermeasures are made. The quality of the casting grinding ball, which is the most easily worn […]
Production and Application of the Austenitic High Chrome Cast Iron Grinding Ball (2)
/in Grinding Media Balls /by Hexin AfricaThe as-cast and austenitic matrix structure can be obtained through the reasonable design of the chemical composition, strict control of each element’s content, and rapid cooling process. The volume content of AUSTENITE is 55% ~ 70%, the amount of carbide is 20% ~ 26%.
Production and Application of the Austenitic High Chrome Cast Iron Grinding Ball (1)
/in Grinding Media Balls /by Hexin AfricaZhang Bao-jie , QIAO Xiao2ai , Liu Wen-hui ( Shanxi Linfen Mechanical Casting Factory , Linfen 041000 , China) Abstract :This article mainly introduces production and applction of the high chrome cast iron austenitic grinding ball. For obtaining austenite in casting state , the balls have stronger impact toughness. In addition, martensite transformation happens under impact wear […]