About Tungsten Carbide Balls

1.Introduction
Tungsten carbide balls are also called tungsten balls, pure tungsten balls, pure tungsten carbide balls and tungsten alloy balls.
Tungsten carbide is suitable for mechanical processing at high temperatures, and can be used to make cutting tools, kiln structural materials, jet engines, gas turbines, nozzles, etc. Another compound of tungsten and carbon is tungsten carbide, chemical formula is W2C, melting point is 2860 ° C, boiling point is 6000 ° C, relative density is 17.15. Its properties, manufacturing methods and uses are the same as tungsten carbide tungsten steel, also known as cemented carbide. Its hardness is second only to diamond. Its chemical properties are stable. It does not work with hydrochloric acid and sulfuric acid even under heating, even in aqua regia It will not be dissolved. Tungsten is extremely resistant to high temperatures, known as the most insoluble metal in nature, with a melting point of 3410 ° C; hardness is also among the best in the metal. Only when heated to a high temperature can pressure processing be performed. Tungsten steel balls are widely used in water meters, flow meters, pen making and other fields!

Chemical composition(%) WC CO
YG6tungsten steel ball 94 6

2. Classification
Commonly used cemented carbide balls are mainly divided into: YG6 cemented carbide balls. YG6x cemented carbide balls. YG8 cemented carbide balls. YG13 cemented carbide balls. YN6 cemented carbide balls. YN9
Carbide Ball. YN12 Carbide Ball. YT5 Carbide Ball. YT15 Carbide Balltungsten carbide balls3. Use
Cemented carbide balls have a wide range of applications, such as: precision bearings, instruments, meters, pens, spraying machines, high short-circuit current automatic selection switches,
Water pumps, mechanical parts, sealed valves, brake pumps, squeeze holes, oil fields, hydrochloric acid laboratories, hardness testers, fishing gear, counterweights, decoration, finishing,
Manual switches, drum controllers, cam controllers, battery car contactors and other electrical appliances, which are resistant to wear, welding, and chemical stability
And long life. Zh
4. Process flow
Milling → Formulation according to application requirements → Wet grinding → Mixing → Crushing → Drying → Screening → After adding the molding agent → Redrying → Screening to obtain the mixture → Granulation → Cold isostatic pressing → Forming → Sintering → Forming (blank) → packaging → storage.

5. Features and Specifications
Features of cemented carbide balls; high hardness, wear resistance, corrosion resistance, bending resistance, harsh environment, can replace all steel ball products.
Common specifications: 0.5mm 0.6mm 0.8mm 1.0mm 1.5mm 2.0mm 2.35mm 3.0mm 3.175mm 4mm 4.5mm 4.7625mm
5mm 6mm 6.35mm 7mm 7.938mm 8mm 9.525mm 10mm 12mm 12.7mm 14mm 14.2875mm 15mm 16mm

6.Tungsten Carbide Balls Sent to Taiwan
Just in September, we received a purchase order for a carbide ball from a customer in Taiwan. Soon we arranged production according to the size of the customer. Below is a picture of the tungsten steel ball we sent to Taiwan.

 

Eternal Bliss Alloy Casting & Forging Co, Ltd.

Technical Dept.

E-mail: cast@ebcastings.com

what’s app: 0086-13093023772

Technical department

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