Cemented carbide plate, which is made of carbide material as a matrix of square or rectangular sheet, belongs to the category of cemented carbide plate, is one of the common cemented carbide products.
Cemented carbide plate is a composite material made of refractory metal compounds and bonded metal by powder metallurgy, Carbide Board which has obvious performance characteristics:
1. High hardness, high abrasion resistance
2. High modulus of elasticity
3. High compressive strength
4. Good chemical stability (acid, alkali, high temperature oxidation)
5. Low Impact toughness
6. Low coefficient of expansion, heat conduction, conductivity and iron and its alloy similar
Cemented carbide as the industrial teeth, is a modern tool materials, wear-resistant materials, high-temperature and corrosion-resistant materials, the main products, Carbide Board the specific classification of more commonly used to YG15, YG20, yg20c, YG8, etc. mainly. Cemented carbide plate is the most basic material products, commonly used specifications for 100x100x5~30 or 105x105x5~30 mainly. Under normal circumstances the customer needs specifications generally need to customize, or wire cutting processing. Cemented carbide plates are generally blank sheet, Carbide Board the size is a positive tolerance, in the absence of customer friend requirements of the case of surface generally do not do fine processing.
Cemented carbide plate to high-quality ultra-fine tungsten carbide powder as raw materials, the use of the world's advanced preparation technology production of ultra-fine-grained cemented carbide plate, with high-strength and high hardness, excellent performance, mechanical processing mold is the first choice of high-quality materials, Carbide Board widely used in the production and processing field.
Cemented carbide plate is mainly composed of metal WC tungsten carbide powder and Co Co mixed with metallurgical method through milling, ball mill, pressing, low pressure sintering, product body compactness is good, no hole without sand holes, high precision (blank tolerance control in ±2.2~±2.2, fine billet control in ± 0.01), less processing allowance, Can effectively improve your productivity, significantly reduce processing costs.
The main alloy components of cemented carbide plate are WC and co, Carbide Board and the content of WC and Co in cemented carbide plate with different uses is not consistent and the use range is very wide.
Cemented carbide plate has excellent red rigidity, high hardness, good abrasion resistance, high elastic modulus, high compressive strength, good chemical stability (acid, alkali, high-temperature oxidation), low impact toughness, low expansion coefficient, heat conduction, conductivity and iron and its alloy similar characteristics.
Cemented carbide plate specifications are more, commonly used 100x100x5-30, 125x125x20, or 150x100x20-50 around. In accordance with the specific requirements of the customer size specifications, cemented carbide plate of the general stock is commonly used specifications.
The application of cemented carbide plate is mainly divided into three categories:
1, used to make blanking die. To be used in the production of copper, aluminum, stainless steel, cold-rolled plate, ei film, Q195, SPCC, silicon Steel, metal parts, standard parts, top and bottom punching the first-class thin-film high speed stamping die and multi-position progressive die.
2, used for making wear-resisting tool. such as woodworking industry with knives, plastic crushing tools.
3, for the production of high-temperature parts, wear-resistant parts, shielding parts. Carbide Board such as the Machine tool guide, automatic teller machine anti-theft strengthening board.
4, for the production of chemical industry corrosion-resistant parts.
5, for medical equipment, Carbide Board radiation and anti-corrosion materials.
6, different uses of cemented carbide plate material performance is not consistent, use should be specific to select the appropriate material for the use of cemented carbide plate.