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Tungsten Carbide Balls

Cemented carbide ball, commonly known as tungsten steel ball, it refers to the ball and ball made of cemented carbide. Cemented carbide ball has high hardness, wear resistance, corrosion resistance, bending resistance, and bad service environment. It can replace all steel ball products with good wear resistance, and its wear resistance is tens to hundreds of times that of steel ball, It is a powder metallurgy product sintered in vacuum furnace or hydrogen reduction furnace with high hardness refractory metal carbide (WC, TIC) micron powder as main component and cobalt (Co) or nickel (Ni), molybdenum (Mo) as binder.

Description

We provide carbide ball mainly includes a blank ball, fine grinding ball, punching ball, bearing ball, valve ball, non-magnetic ball, Monel ball, through-hole ball, metering ball, scraping ball, and pen head ball.

Cemented carbide ball has high hardness, wear resistance, corrosion resistance, bending resistance and a bad service environment. It can replace all steel ball products. The hardness of cemented carbide ball is more than 90.5, and the density is 14.9g/cm³.

  • High hardness, hardness ≥ HRA91.
  • Good wear resistance, service life is dozens of times of ordinary steel ball.
  • High-temperature resistance, high hardness, and other mechanical properties can be maintained at 1000 ℃.
  • Corrosion resistance.
YG6 hard alloy ball composition: (also known as YG6 tungsten steel ball, YG6 tungsten alloy ball)
Grade Ingredients Hardness Density Flexural strength Metallographic analysis Thermal Conductivity
WC Co HRA  g/cm³  g/㎡
YG6 tungsten carbide ball 94% 6% 91  14.6-15.0 1700  A02B02C02 79.6 W/m/oC
Application areas: YG6 cemented carbide balls are widely used in various hardware industries, valves, bearings, die castings, punching parts, grinding, measurement.
Characteristics: The main component is tungsten-cobalt alloy (WC-CO) with high hardness, HRA90-92, good wear resistance, its wear resistance is dozens to hundreds of times of the steel ball.
YG6X Tungsten Carbide Ball
Grade Ingredients Hardness Density Flexural strength Metallographic analysis Thermal Conductivity
WC Co HRA  g/cm³  g/㎡
YG6X tungsten carbide ball 94% 6% 92  14.6-15.0 1450   A02B02C02 79 W/m/oC
Application areas: YG6X cemented carbide balls are widely used in various hardware industries, valves, bearings, die castings, punching parts, grinding, measurement, chemical, petroleum, military.
Characteristics: The main component is tungsten-cobalt alloy (WC-CO) with high hardness, which is a fine-grained alloy. Its hardness and wear resistance are higher than YG6 alloy balls, and its toughness is slightly lower than YG8 alloy balls. Impact parts
YG8 Tungsten Carbide Ball
Grade Ingredients Hardness Density Flexural strength Metallographic analysis Thermal Conductivity
WC Co HRA  g/cm³  g/㎡
YG8 carbide ball 92% 8% 89  14.4-14.8 1800   A02B02C02 75.4 W/m/oC
Application areas: YG8 cemented carbide balls are widely used in valves, bearings, die castings, punching parts, grinding, measurement, hardness tester, petroleum, chemical, aerospace.
Characteristics: The main component is tungsten-cobalt alloy (WC-CO), which has higher hardness and wear resistance, toughness is better than YG6 alloy ball, has good impact resistance and vibration resistance, suitable for making zero with strong impact and vibration component
Cemented carbide ball has a wide range of applications, such as: precision parts punching and stretching, precision bearings, instruments, instruments, pens, spraying machines, water pumps, mechanical accessories, sealing valves, brake pumps, punching and squeezing, oil fields, hydrochloric acid laboratory, hardness measuring instrument, fishing gear, counterweight, assembly, finishing and other high-end industries.
The production process of cemented carbide ball is similar to that of other cemented carbide products, mainly including pulverizing → formula according to the use requirements → wet grinding → mixing → crushing → drying → screening → adding molding agent later → re drying → screening to make mixture → granulation → cold isostatic pressing → molding (blank) → sintering → molding (finished) → packaging → warehousing. According to the specific requirements and related parameters, there are mainly cemented carbide ball, tungsten steel ball, tungsten ball, high specific gravity alloy ball and other cemented carbide spherical products. The smallest carbide ball can be about 0.3 in diameter.

Resource

What are cemented carbide balls and what are they used for?2021-10-16T03:44:11+00:00

Cemented carbide balls, commonly known as tungsten steel balls, refer to balls and balls made of cemented carbide. carbide balls have high hardness, wear resistance, corrosion resistance, resistance to bending, and harsh use environment. They can replace all the steel balls  products.

Tungsten Carbide Balls have a wide range of applications, such as precision bearings, instruments, meters, pens, sprayers, water pumps, mechanical parts, sealed valves, brake pumps, squeeze holes, oil fields, hydrochloric acid laboratories, hardness measuring instruments, Fishing gear, counterweight, decoration, finishing, etc.

Type: Carbide balls are made of carbide (WC, TiC) micron powder of high hardness refractory metal, with cobalt (Co) or nickel (Ni), molybdenum (Mo) as binder, Powder metallurgy products sintered in furnaces or hydrogen reduction furnaces. At present, common hard alloys include YG, YN, YT, and YW series.

Commonly used cemented carbide balls are divided into YG6 Tungsten Carbide Balls YG6x Tungsten Carbide Balls YG8 Tungsten Carbide Balls YG13 Tungsten Carbide Balls YG20 Tungsten Carbide Balls YN6 Tungsten Carbide Balls YN9 cemented carbide balls.YN12 cemented carbide ball. YT5 cemented carbide ball. YT15 cemented carbide ball.

Features: Cemented carbide balls have high hardness, wear resistance, corrosion resistance, resistance to bending, and harsh environment. They can replace all steel ball products. Carbide ball hardness ≥90.5, density = 14.9g / m³.

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