January 18, 2018

Tungsten carbide round rods

Carbide rods, also known as tungsten carbide bar, It is a kind of tungsten carbide (WC) as the main raw material, combined with other precious metals and paste phase by suppressed by adopting the method of powder metallurgy sintering of high hardness, high strength alloy material, widely used in national production and processing fields, such as tungsten steel drill bits.
Carbide rod, as a new technology and new material. Its main features are stable mechanical properties, easy to weld, high wear resistance and high impact resistance. It is mainly used in the manufacture of metal cutting tools, wood, hardness and abrasion resistant products.
Tungsten carbide round rods blank process.
Pulverizing to formula according to the requirements of USES, the wet and dry mix - crushing - and sieving to join after forming agent, then to sieve made the mixture, drying granulating to suppress - molding - low pressure sintering, molding (blank) and external circular grinding fine grinding (blank without this procedure) to detect size, packing and warehousing.
Properties of carbide round rod material properties.
1. High quality ultrafine tungsten carbide and imported cobalt powder are used as raw materials.
2. Adopt the world advanced low-pressure sintering technology for standardized production.
3. High strength and high hardness.
4, has the extremely good red hardness, good abrasion resistance, high elastic modulus, high bending strength, good chemical stability, acid, alkali, high temperature oxidation), corrosion resistance, good impact toughness, low expansion coefficient of thermal conductivity, conductive characteristics of similar to iron and its alloy.
5. Advanced and advanced equipment: Germany imported 10MPa low pressure sintering furnace sintering.
6. Unique new process: vacuum high pressure sintering. In the final stage, the product adopts pressure sintering, which greatly reduces porosity, improves compactness and greatly improves mechanical properties of products.
7. Product features: there are many materials, which can be used for different purposes; Complete specifications, the blank size precision (reduce the processing quantity, improve the production efficiency).
8. Quick service: quick delivery, quick delivery and prompt delivery.

Tungsten carbide round rod application
Carbide rods application scope is widespread, applicable to the production of tungsten steel drill bits, the tiny bit of PCB industry, electrode rods of photoelectric communication industry, machinery processing industry carbide drill, drill shank, top, push rod, wear-resisting precision parts, CNC milling cutter and the whole belt hole machining tool choice high quality material, etc.

Posted by: hannahgwendolyn at 09:22 AM | No Comments | Add Comment
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