Use efficiency and production process of forged steel grinding balls

- May 23, 2018 -

Forged steel grinding balls will have high toughness, high temperature resistance, corrosion resistance, good wear resistance, high density, high stiffness, non-magnetic, electrical insulation at room temperature, thermal expansion coefficient close to steel and so on. Advantages: When the zirconia ceramic ball is at 600°C, its strength and hardness are almost unchanged.

The use of forged steel grinding balls is highly efficient. In the course of operation, the specific gravity is 1.6 times that of ordinary zirconia beads. It has a higher grinding efficiency under certain conditions and it is fluid when used. Well, the product has a good roundness and a smooth surface, and it has lower wear on the equipment than other mills.

The low wear and impact resistance of the forged steel grinding ball, the zirconia ceramic microbeads have good toughness during the operation. Under normal circumstances, they will not crack and open in a high-concentration, high-speed machine. Wear only zirconium silicate beads. /2, The use of low cost: The use of this product will certainly bring you such as media wear, power consumption, labor, equipment and other integrated costs, product quality has increased substantially.

The production process of forged steel grinding balls is mainly based on isostatic pressing. During the production of the forged steel balls, the ball of some of its specifications is mainly formed by its artificial ball forming method. During the operation, the raw materials of the forged steel grinding balls are selected for their strong wear resistance. Alumina powder improves product stability and reduces surface abrasion; the product calcining temperature is above 1600°C and the holding time is more than 10 hours. Alumina grinding balls are also called high alumina ceramic ball stones, alumina wear balls, and inert alumina balls.

The forged steel grinding ball will have the characteristics of smooth surface, corrosion resistance, high hardness, high density and low abrasion, to a certain extent. It is the best grinding medium for grinding glazes, blanks and various powder materials during operation. In use, it is widely used in ceramic mills, cements, coatings, refractory materials, inorganic mineral powders and other industries.

Forged steel grinding balls mainly use non-electric furnace to produce low-chromium alloy casting steel balls. Micro steel balls are made of steel sand and steel balls: one is steel shot cutting, and the other is molten steel pouring, used as derusting and grinding light. Face use. Mine steel ball use: The use of mine steel ball should be determined according to the size of the ball mill, ore hardness, ore grain size of the ball mill, ball hardness (mass), ball mill rotation speed and other factors.