Technical Support
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Commonly used hardness comparison table
Explanation of HRA, HRC, HV terms 1，The HRA drill bit is a 120+-0.5° diamond conical body, with a top curvature of 0.2+-0.002mm and a load of 60Kg. 2，The HRC drill bit is a 120+-0.5° diamond conical body, with a top curvature o...Read more -
Tungsten Carbide Valve Choke Bean / Choke Seat / Choke Beans For Oil Field
A choke bean is a fixed choke used to control fluid flow. The choke bean consists of a replaceable bean usually made of hardened steel. The choke bean is mounted near the Christmas tree, which is a set of valves and fittings at the top of a well to control p...Read more -
What are the welding methods of tungsten carbide?
Due to the high hardness and brittleness of hard alloys, it is not easy to weld as other materials. Zhuzhou Chuangrui Cemented Carbide Co., Ltd. has sorted out the welding methods of cemented carbide for you, hope it can help...Read more -
Tungsten carbide internal thread machining
As a wear-resistant and corrosion-resistant metal material, cemented carbide is the first choice for high-end wear-resistant parts. Especially for some delicate and small core working parts, the wear resistance of tungsten ca...Read more -
Precautions for tungsten carbide EDM
As a high-performance mold material, cemented carbide has many advantages such as excellent wear resistance, high temperature strength, strong corrosion resistance, and strong compressive resistance. Therefore, tungsten carbi...Read more -
Tungsten carbide surface grinding
Cemented carbide is made of high hardness, refractory metal carbide (such as WC, TiC, TaC, NbC, etc.) plus metal binders (such as cobalt, nickel, etc.) through powder metallurgy process, it is currently the world's highest st...Read more -
What is precision machining of tungsten carbide？
We all know that cemented carbide is an alloy material made by powder metallurgy process and bonded metals. One or more alloys composed of bonded metal diamonds are often called cemented carbide. With the progress of science...Read more -
Characteristics and precautions of cemented carbide grinding
Tungsten carbide internal grinding is the most common processing method for tungsten carbide parts and components, It can be seen everywhere in cemented carbide production and processing plants. Because of its frequent use, i...Read more -
Cemented Carbide Sintered Waste Products And Reason Analysis
Cemented carbide is a powder metallurgy product sintered in a vacuum furnace or a hydrogen reduction furnace with cobalt, nickel, and molybdenum as the main component of tungsten carbide micron-sized powder of high-hardness r...Read more -
Common Problems And Cause Analysis Of Cemented Carbide Pressing
Cemented carbide is an alloy material made of hard compound of refractory metal and bonding metal through powder metallurgy process. It has the properties of high hardness, wear resistance, strength and toughness. Because of its unique properties, it is often used to mak...Read more -
Basic Knowledge Of Cemented Carbide Is Introduced In Detail
Many laymen may not have a special understanding of cemented carbide. As a professional cemented carbide manufacturer, Zhuzhou Chuangrui Cemented Carbide Co.,Ltd will give you an introduction to the basic knowledge of cemente...Read more -
The Development Trend Of My country’s Cemented Carbide And Tool Industry
Carbide can generally be used to make drill bits, cutting tools, rock drilling tools, mining tools, wear-resistant parts, cylinder liners, nozzles, motor rotors and stators, etc., and is an indispensable development material ...Read more