(1) the brazed surface of tungsten steel shall not be sand treated or polished before welding. The oxide layer on the brazed surface reduces the wetting effect of the solder and weakens the bond strength of the weld. (2) improper selection ...
Cemented carbide ball, commonly known as tungsten steel ball, is a material ball made of cemented carbide. The hardness of the ball and cemented carbide ball is high, wear-resistant, corrosion-resistant, bending resistant, and the use envir...
The production process of cemented carbide is a very strict operation process. The production of cemented carbide includes three main processes: mixture preparation, molding and sintering. Each process must strictly comply with the producti...
With the development of CNC machine tools, traditional standardized tools can not meet the requirements of modern manufacturing industry for improving efficiency and reducing costs. Tungsten carbide coating has the advantages of high hardne...
Langsun tungsten carbide is a professional Tungsten Carbide Spray manufacturer. It is a process that can spray tungsten carbide on other metal materials in the way of coating, which can improve the wear resistance and other physical propert...
As for the introduction of the use of tungsten carbide, it has been introduced before by Harris of Taizhou. Its application scope is too wide, and it has been involved in many places. Today, let's discuss the five most widely used uses ...
Modern people's living standards have improved. When they get married, they will choose all kinds of exquisite rings. Generally, people will choose gold rings or rings with diamonds. In fact, in addition to these two kinds of common rin...
(1) cemented carbide is a kind of alloy material with very high hardness, which is made of hard compounds and binding metals of refractory metals by powder metallurgy process. Cemented carbide has a series of excellent properties, such as h...
Tungsten-carbon binary system can form two kinds of crystalline carbides, namely WC and W2C. Among them, WC is the main raw material for manufacturing cemented carbide, and also the important raw material powder for preparing high wear resi...
The effective way to improve the properties of WC cemented carbide is to reduce the grain size to ultra-fine size, even to nano-size. Nano-WC cemented carbide is a "double-high" material with high toughness and hardness, which is ...
The plasma arc spraying welding of high performance alloy layer on the surface of common materials has many advantages, such as less consumption of alloy materials, spraying welding of various alloy powder materials, low cost, high producti...
Coarse-grained WC powder has different properties and uses from medium and fine-grained WC powder. Especially at high temperature, it has a series of advantages, such as less structural defects, high microhardness and small micro-strain. Co...
Tungsten carbide alloy material is about 100 times stronger than the hardest steel. If good wear-resistant materials are required for any machine or mechanical device, it is best to consider the use of tungsten carbide alloy materials first...
The hardness of tungsten carbide alloy is generally 2000-3000HV, and the hardness of alloy steel is about HV800. Therefore, it can be seen that the wear resistance of tungsten carbide alloy is better than that of ordinary alloy. When wear i...
Tungsten carbide coating as a common wear-resistant coating in industrial applications, people do not know its use temperature, tungsten carbide coating at how many temperatures the effect is good? Tungsten carbide coating is recommended t...
When spraying tungsten carbide slaughter city, there will be some differences before and after the whole processing, and we can better understand some of the specific differences in the process of doing, then we can bring more protection. M...