Casting Process and Technology

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA(4)

September 5, 2019/in Grinding media balls /by Sara Wu

4.1 Chrome alloy cast iron grinding balls are divided into 7 grades according to the chrome content. Nodular cast iron grinding balls are divided into two grades according to the matrix structure, I. E. Bainite ductile cast iron grinding balls and Martensite ductile cast iron grinding balls.

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA(3)

September 5, 2019/in Grinding media balls /by Sara Wu

GB/T 5611 established and the following terms and attributes shall apply to this standard Chrome alloyed cast iron grinding ball The white cast iron with chromium as main alloy element is called chrome alloy cast iron for short, and the cast grinding ball with chrome alloy cast iron as material is called chrome alloy cast iron grinding […]

PRC NATIONAL STANDARD OF THE CAST GRINDING BALLS (2)

August 19, 2019/in Grinding media balls /by Sara Wu

This standard specifies the product classification, technical requirements, test methods, inspection rules, packaging, marking and transportation of chromium alloy cast iron grinding balls and nodular cast iron grinding balls

PRC NATIONAL STANDARD OF THE CAST GRINDING BALLS (1)

August 16, 2019/in Grinding media balls /by Sara Wu

This standard is modified with the USA ASTM A532/A532M-93a (2003) ‘Standard specification for wear-resistant cast iron’ and EU standard EN12513:2000N ‘CAST WEAR-RESISTANT CAST IRON’ and other foreign advanced standards of the relevant provisions.