Cemented carbide rod and the name of cemented Carbide bar, is a cemented carbide as the main raw material, coupled with the binder using powder metallurgy method to suppress sintering of high hardness, high strength, wear-resistant alloy materials, widely used in the field of mechanical production and processing.
Carbide rods belong to carbide cutting tools, it is suitable for different coarse grinding parameters, cutting materials and non-metallic materials. At the same time, Carbide Round Bar carbide rods can also be used in traditional automatic, semi-automatic lathes and so on. Mainly used in PCB bit, various types of end milling cutter, Reamer, reaming drilling, etc. using ultra-fine specifications of Submicron, Carbide Round Bar super wear resistance and impact toughness perfect combination.
Characteristics of cemented carbide rods
1. High quality superfine carbide and imported cobalt powder as raw material.
2. Adopt the world advanced low pressure sintering preparation technology to standardize production.
3. High strength and hardness.
4. With excellent red rigidity, wear resistance, high elastic modulus, high flexural strength, good chemical stability (acid, alkali, high-temperature oxidation), good impact toughness, Carbide Round Bar low expansion coefficient, heat conduction, conductivity and iron and its alloy similar characteristics.
5. Unique new process: Kenner Extrusion technology + isostatic pressure + pressure sintering process. Products in the latter stage using pressure sintering, effectively reduce porosity, Carbide Round Bar improve compactness and strength, greatly improve the mechanical properties of finished products.
6. The material brand is many, can apply the different use uses the demand.
Application of cemented carbide rods
Carbide round rods, suitable for general steel, cast iron, stainless steel, aluminum alloy, heat-resistant alloy steel, titanium alloy, non-ferrous metals and other materials processing. Can be used to make all kinds of drill bits, automotive special knives, printed circuit board special knives, engine-specific knives, Carbide Round Bar watches and clocks processing special knives, the whole milling cutter, the whole reamer, carving knives and so on.
Carbide rods are a large number of cemented carbide materials, because of its shape is a cylindrical round rod and its name, with high hardness, good bending strength, corrosion-resistant and not rust characteristics. Carbide rods are mainly used to make high speed carbide drill bits, carbide milling cutters and cemented carbide gong knives, carbide micro-drill, can be used for processing copper and aluminum alloy, PCB, Carbide Round Bar glass fiber reinforced materials, braking materials, graphite, high-temperature alloy, stainless steel, titanium alloy, hardened steel and other materials.
The application of carbide rods is very wide, however, in the selection of cemented carbide round rods when it is very exquisite oh, procurement or selection of cemented carbide round bar should be understood before its performance parameters, do not understand its performance parameters, Carbide Round Bar and then good cemented carbide round rods can not be sent to use, but will cause material waste.
The main advantages:
1. High hardness after quenching and tempering;
2. Good abrasion resistance, Carbide Round Bar resistance to deformation and deviation
3. Good working performance at high temperature.