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Cemented Carbide Ball

Views:0     Author:Site Editor     Publish Time: 2019-08-15      Origin:Site

Cemented Carbide Ball


Element:

Cemented carbide balls are made of high-hardness, refractory metal carbides (WC, TiC) micron powder as the main component, with cobalt (Co), nickel (Ni), and molybdenum (Mo) as binders, in a vacuum furnace or The powder metallurgy products sintered in the hydrogen reduction furnace, the common hard alloys are YG, YN series.

Classification:

Cemented carbide balls mainly include rough balls, fine grinding balls, punching balls, bearing balls, valve balls, non-magnetic balls, through-hole balls, metering balls, color-scraping balls, pen balls, etc.


Grade:

Commonly used grades are: YG6. YG6x, YG8, YG13, YG20, YN6, YN9, .YN12


Features:

Cemented carbide balls have high hardness, wear resistance, corrosion resistance, bending resistance, and harsh environment, which can replace steel ball products. Hard alloy ball hardness ≥90.5, density = 14.9g/cm3.


use:

Cemented carbide balls have a wide range of applications, such as: precision parts punching and drawing, bearings, instruments, meters, pen-making, spraying machines, water pumps, mechanical accessories, sealing valves, brake pumps, punching holes, oil fields, laboratories, Hardness measuring instrument, fishing gear, counterweight, decoration and other high-end industries

Production Process:

The production process of cemented carbide balls is similar to other cemented carbide products, mainly including powder making → formula according to application requirements → wet grinding → mixing → crushing → drying → sieving → adding forming agent → re-drying → sieving Prepare mixture → granulation → cold isostatic pressing → forming (blank) → sintering → forming (finished product) → packaging → warehousing.



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