Tungsten Evaporation Boats for evaporation sources
|Place of Origin:||CHINA|
|Model Number:||Tungsten Carbide Blades For Cutting Tools|
Payment & Shipping Terms:
|Minimum Order Quantity:||30 kg|
|Packaging Details:||plywood cases|
|Delivery Time:||15-20 days|
|Payment Terms:||T/T, L/C, D/P, Western Union, MoneyGram|
|Supply Ability:||2000 kg per month|
|Product Name:||Tungsten Carbide Blades For Cutting Tools||Type:||K20/40|
|Density:||14.45 G/cc||Standard:||ASTM B578-2011|
|Hardness:||105 HAR||Elastic Modulus:||493 GPa|
|Packaging:||Exporting Plywood Cases||Applications:||Cutting Baldes|
K40 Tungsten Carbide Blades,
K20 Tungsten Carbide Blades,
K20 Carbide blades for cutting
The Tungsten Carbide Blades For Cutting Tools are made of tungsten steel, which is an alloy material made of a hard compound of refractory metal and bonding metal through powder metallurgy. Tungsten steel has a series of excellent properties such as high hardness, wear resistance, toughness, heat resistance and corrosion resistance. Especially at 500°C, its high hardness and wear resistance remain basically unchanged, and it still has a higher hardness at 1000°C.
Tungsten carbide blades are mainly made of monolithic tungsten steel and processed through a variety of production processes.
Tungsten carbide, also known as cemented carbide, is made of high-quality tungsten carbide + cobalt powder through mixing, pressing and sintering. It has high hardness, high strength, high wear resistance and high elastic modulus. It belongs to the powder metallurgy industry. As the teeth of modern industry, cemented carbide tools play a fundamental role in promoting the development of manufacturing.
According to the grain size, tungsten steel can be divided into ordinary cemented carbide, fine-grained cemented carbide, sub-fine and ultra-fine-grained cemented carbide, and newly introduced double-crystal cemented carbide. According to its main chemical composition, it can be divided into tungsten carbide-based cemented carbide and titanium carbide-based cemented carbide. Cemented carbide has high hardness (86~93HRA, equivalent to 69~81hrc), second only to diamond, high thermal hardness (up to 900~1000℃, maintained at 60HRC); high bending strength (mpa5100), good impact toughness and high Corrosion resistance, chemical inertness and other characteristics that ordinary alloy blades do not have.
It is strictly forbidden to write or mark on the blade with an electric pen or other scratching methods to prevent damage to the knife body. The cutting edge of the foot cutter blade is extremely sharp, but very brittle. In order to avoid injury to personnel or accidental damage to the cutting edge, do not touch the cutting edge to the human body or touch other metal hard objects. The ready-to-use blades should be handed over to dedicated personnel for safekeeping and storage, and must not be left alone to prevent the blades from being damaged or causing accidents.