Cemented Tungsten Carbide Rod Surface Polished Fine Thermal Shock Resistance

Zhuzhou Origin Material Tungsten Cobalt Rod Serving Both At Home And Abroad

Tungsten steel round rods with holes are often used to make punch needles, plastic mold air nozzles, line nozzles, water knives, numerical control tools, mechanical parts and so on. Our tungsten steel single straight hole round rod outer diameter 2-30MM*330MM, minimum hole can achieve 0.2MM, blank outer diameter straightness, inner hole concentricity is good, and ensure that all holes are through holes. The conventional specifications are available from stock, and all other non-standard sizes and inner holes can be customized.

Cemented carbide round bar blank process:

Milling→Recipe according to the application requirements→wet grinding→mixing→grinding→drying→sieving→post-forming agent→re-drying→sintering to make mixture→granulation→pressing→forming→low-pressure sintering→forming (blank) ) → external grinding (the blank does not have this process) → inspection size → packaging → storage.

Property and feature:

1. High-quality ultra-fine tungsten carbide and imported cobalt powder are used as raw materials.

2, using the world's advanced low-pressure sintering preparation technology for standardized production.

3. It has high strength and high hardness.

4, has excellent red hardness, good wear resistance, high elastic modulus, high bending strength, good chemical stability (acid, alkali, high temperature oxidation), good impact toughness, low expansion coefficient, thermal conductivity, electrical conductivity and Similar characteristics of iron and its alloys.

5, high-tech precision advanced equipment: low-pressure sintering furnace sintering.

6, a unique new process: vacuum high temperature and high pressure sintering. The product is pressure sintered in the final stage, which greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.

The Sphericity tolerance and Circular run-out for Cemented carbide rod :

Diameter Grade h6(H6), h7(H7) of Cemented carbide rod :

Zhuzhou Wei Ye Cemented Carbide Industrial Co., Ltd.

Zhuzhou Wei Ye Cemented Carbide Industrial Co., Ltd. is a modern enterprise specialized in research, development, production and sales of "High-quality Cemented Carbide" series. We are mainly engaged in carbide button, carbide rods, carbide ball, carbide sheet, carbide blades, carbide molds, cnc inserts, brazing tips, cutting tools and customized products. Here is a technical service consultants team, composed of technical experts at all levels,can provide support to all types of users. We Always adhere to the "customer first, caring staff, honest and trustworthy, self-improvement" values. Our products are exporting to Europe & the United States and market and won the trust of customers. We are willing to create a better tomorrow with customers all over the world by high-quality products, first-class service.

Production Environment：

As we all know，the clean environment in factory is very important,real high quality won't be achieved without the basic factor.Welcome to visit our factory at anytime，some parts are showing as follow：

Advanced Equipment：

Superior equipment not only ensure the quanlity but also make the processing more easier and efficient,so our enterprise is very willing to pay for it.

We never refuse innovation as well as growth!