China Wholesale Custom OEM High Precision Deep Drawing Tungsten
Carbide Shaft Sleeve
Production Description of tungsten carbide sleeve
1. Tungsten Carbide Bearing Bushings have the characters of high
wear resistance, high corrosion resistance and good compressive
properties.
2. It's widely used in petrochemical industries and other
industries which call for high properties of the bearing bushings
or shaft sleeves.
3. Tungsten carbide BEARING is the basic material among the
frictional materials. They are widely use as the basic components
for sealing. And the bushings are widely adopted in petrochemical
industry due to its excellent performances such as wear ability,
anti corrosion etc.
Product name
| tungsten carbide sleeve |
Material
| 100% virgin tungsten carbide |
Color
| grey |
| Standard |
ISO 9001:2008
|
| Grade |
YG6X YG10X YG8 YG15 YG20
|
| Dimensions(mm) |
OD(10~ 300) x ID(3 ~ 260) x H(8-150)
|
| Grain size(um) |
0.6/0.8/1.2/2/4
|
Description of tungsten carbide sleeve
1, The tungsten carbide rollers have high hardness, and its
hardness changes very little with temperature changes. The hardness
at 700 °C is 4 times that of high-speed steel; and the elastic
modulus, compressive strength, flexural strength, and thermal
conductivity are also over 1 times higher than tool steel.
2, Since the thermal conductivity of the cemented carbide roll is
high, the heat dissipation effect is good, and the time at which
the surface of the roll is at a high temperature is short so that
the high-temperature reaction time between the roll and the harmful
impurities in the cooling water is short.
3, Therefore, the cemented carbide roll is more resistant to
corrosion and cold and hot fatigue than the tool steel roll.
Advantage of tungsten carbide sleeve
1,Raw material: High quality ultra fine tungsten carbide and
imported cobalt powder are used as raw materials.
2,Using the advanced technology in the world of HIP sintering to
assure standardized production.
3,Extremly high strength and high hardness well balanced to assure
the properties.
4,Product features: Excellent red hardness, good wear resistance,
high modulus of elasticity, high bending strength, good chemical
stability (acid resistance, alkali and high temperature oxidation),
good impact toughness, low expansion coefficient, heat conduction
and electric conductivity, similar to iron and its alloy.
