Publish Time: 2022-08-04 Origin: Site
Zhuzhou Jinxin has been focusing on cemented carbide for more than 20 years, and is very familiar with strip products. There are many shapes of strips, with different sizes and lengths. Today, let's talk about cemented carbide strips.
Cemented carbide strips are mainly made of WC tungsten carbide and co cobalt powder mixed by metallurgical methods through milling, ball milling, pressing and sintering. The main alloy components are WC and Co. the component contents of WC and CO in cemented carbide strips for different purposes are different, and they are widely used. Cemented carbide strip is one of many materials. It is named for its rectangular plate (or square), also known as cemented carbide strip plate.
Cemented carbide strips have excellent hardness, high hardness, good wear resistance, high modulus of elasticity, high compressive strength, good chemical stability (acid, alkali, high temperature oxidation), low impact toughness and low expansion coefficient. In addition, its heat conduction and conductivity are similar to those of iron and its alloys.
The application scope of different properties of cemented carbide strips is also different, which can process solid wood, density board, gray cast iron, non-ferrous metals and other materials; It can also make woodworking tools with simple shapes and cutting tools of chilled cast iron, hardened steel and brake materials; It can also process high-speed steel, tool and die steel, chilled cast iron, glass fiber, particleboard, stainless steel and so on. Generally speaking, cemented carbide strips have the characteristics of high red hardness, good weldability, high hardness and high wear resistance. They are mainly used in the production and processing of solid wood, density boards, gray cast iron, non-ferrous metal materials, chilled cast iron, hardened steel, PCB, brake materials, etc. When using, the long hard alloy strip with appropriate material should be selected according to the purpose.