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The impact of market economy on the operating rate of cemented carbide enterprises? 10 27,2022 I. Basic Economic PerformanceThe current market situation is severe and the competition is fierce. The tungsten industry is affected by falling product prices. The year-on-year decline of profits and ...

Hard alloys are widely used 10 27,2022 An alloy material made by powder metallurgy from hard compounds of refractory metals and bonding metals. Hard alloy has a series of excellent properties such as high hardness, wear resistance, good st...

The prospect of cemented carbide is immeasurable 10 27,2022 Hard alloy has high hardness, strength, wear resistance and corrosion resistance, known as "industrial teeth", used in the manufacture of cutting tools, tools, drilling tools and wear-resist...

To develop high - tech, improve the quality of the industry as the goal 10 27,2022 At present, the mold industry attaches great importance to the development of high-tech industry, which is related to the transformation and sustainable development of our mold industry, so it has att...

Application of powder metallurgy technology in automobile industry 10 27,2022 At present, the average use of powder metallurgy products per vehicle in Europe is 14kg, Japan is 9kg, the United States has reached more than 19.5kg, and is expected to reach 22kg in the next few yea...

Future development of automatic production of imported tungsten steel die 10 27,2022 Imported tungsten steel die industry, a traditional, complex, full of competition industry, enterprises are almost every day by tight delivery time frequent design changes, high-precision processing r...

Preparation method of powder metallurgy 10 27,2022 (1) Powder production. The production process of powder includes powder preparation, powder mixing and other steps. In order to improve the formability and plasticity of powder usually add oil, rubber...

The future development trend is tungsten steel world 10 27,2022 Tungsten steel, also known as hard alloy, is a sintered composite material consisting of at least one metal carbide. Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbi...

Properties and characteristics of imported tungsten steel 10 27,2022 Properties of imported tungsten steel plates1. raw material purity of more than 99.95%, impurity content is very little, the physical properties of the plate is more stable;2. Spray drying technology ...

Powder metallurgy material special, aviation field potential! 10 27,2022 At present, the weight of commercial aircraft engines generally ranges from 2,000kg to 8,500kg, of which powder metallurgy materials account for 85% to 95% of the weight of the engine. Due to its uniq...

Discussion on the development space of imported tungsten steel cemented carbide 10 27,2022 Hard alloy is a kind of alloy material made of hard compound of refractory metal and bonding metal by powder metallurgy process. With high hardness, wear resistance, heat resistance, corrosion resista...

What are the commonly used alloy new materials hard materials? 10 27,2022 Hard materials include hard alloys, hard materials include hard alloys and include tungsten carbide powder, tantalum carbide, vanadium carbide, chromium carbide, tungsten carbide powder of the alloy, ...

Development of metal powder injection molding technology 10 27,2022 Metal injection molding is a kind of high technology which combines traditional powder metallurgy technology with plastic injection molding technology. Metal injection molding started in the late 1970...

Know these, let your mold processing handy! 10 27,2022 In mold processing, high-quality mold products are often the perfect combination of processing equipment, tools, software and workers' skills. This paper introduces a tool handle which can have an...

The role of alloy elements in tungsten steel alloys 10 27,2022 1. Carbon (C): with the increase of carbon content in steel, the yield point and tensile strength increase, but the plasticity and impact decrease. When the carbon content exceeds 0.23%, the welding p...