The material science and steels heat treatment. The steel tempering
The steel tempering – is a heat treatment process, when steel heated to a critical temperature and rapidly cooled. This treatment purpose is to increase the […]
The material science and steels heat treatment. High-temperature thermomechanical treatment (httt)
The rolling process of “Energosteel” grinding balls corresponds to high-temperature thermomechanical treatment significantly increases the products strength and hardness. HTTT provides the austenite deforms in thermodynamic […]
The material science and steels heat treatment. Metal treatment type “the rolling”
The rolling consists in billet compressing between the rotating rolls. The billet retracts between the rollers by friction forces, and the pressure forces reduce the transverse […]
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 […]
Правила приймання та методи контролю якості молольних куль
Контроль якості твердості та поверхні молольних куль здійснюється щогодини під час роботи стана, а також на початку прокатки нової марки сталі. Контроль якості поверхні, геометричних розмірів […]