The material science and steels heat treatment. Types of the metal treatment
The metals treatment by pressure based on their ability to plastically deform under certain conditions, as a result of external forces influencing on deformed body (billet). […]
The grinding balls bulk weight in mill without unloading grinding media
As we have written it before, there are two methods for determining the grinding balls bulk weight in a mill: Method with complete grinding media discharge […]
The grinding balls bulk weight in fully unloaded mill
In the previous article we considered the method for determining the bulk weigh of new grinding media. Determination the grinding balls bulk weigh directly operating in […]
Technological process control of forged steel grinding balls production
Technological process control of forged steel grinding balls production carried out by the shift supervisor and testing laboratory assistant in accordance with the technological control scheme […]
Metrological assurance the technological production process and quality control of the grinding balls
Metrological assurance the technological production process and quality control of steel grinding balls should comply with Table. 1. Table.1. Metrological assurance the technological production process and […]
Acceptance Rules and Quality Control Methods Of Grinding Balls
The quality control the grinding balls hardness and surface checked every hour of the mill’s work, as well as new steel grade rolling in the beginning. […]
Billet inspection control in the steel grinding balls production
Grinding balls produced of steel round billets (according to DSTU 3499-97, DSTU 8538: 2015 or GOST 7524-2015 and TU U 27.1-26524137-1376: 2008). Received billet in the […]
The bulk weight of grinding balls
In the grinding material process at ball mills becomes necessary to calculate the bulk weigh of used grinding media. The bulk weigh of the grinding balls […]
New batch of steel grinding balls alloyed with chromium
The company “Energosteel” produced an experimental batch (110 tn) the 40mm grinding balls of high carbon steel alloyed by Chromium in January 2017. The batch showed […]