Production Process of Cemented Carbide Ball

Cemented carbide ball is a kind of powder metallury products with extrusion and sintering , whose production process is similar to other hard alloy products.

Main technological process is: pulverizing to powder → developing formula according to the requirements of USES → wet grinding →  mixing → crushing → drying → filtrating → adding forming agent → drying again → getting the mixtrue after filtrating → granulating → cold isostatic pressing → molding →sintering → molding(semifinished product).

Get blank after the ball, according to specific requirement, semifinished product should be do the process of surface finishing  , mainly grinding and polishing. After machining precision, it can achieve the mirror effect.

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