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The first cemented carbide developed was tungsten carbide (introduced in 1927) ... During World War II there was a tungsten shortage in Germany. It was found that ...
Ceratizit is a producer of cemented carbide products. The company manufactures cutting tools and products for wear protection, such as solid carbide tools and inserts, hard material rods, and wear parts, such as turning tools, drills, and milling cutters for private labels, distribution partners, and end consumers.
Treibacher Industrie AG is a manufacturer of chemical and metallurgical precursors for industrial applications. It produces ferrovanadium and ferromolybdenum for the steel and foundry industries, powders for the cemented carbide industry, and materials for ceramic applications, as well as fine chemicals for the pharmaceutical and catalyst industries.
Element Six is a company specialised in providing synthetic diamond, cubic boron nitride and other superhard materials for industrial use. Part of the De Beers Group, Element Six employs over 1,900 people and its primary manufacturing sites are located in the UK, Ireland, Germany, South Africa, and the US.
In the same year, the Sandvik Coromant brand was registered for cemented carbide products, and the company started working on tools for metal cutting and rock drilling. Metal cutting tools were successfully produced beginning in 1943, but it took several more years to develop sufficiently durable rock drilling tools.
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through sintering [7] for use in industrial machinery, engineering facilities, [8] molding blocks, [9] cutting tools, chisels, abrasives, armor ...
Pramet's roots date to 1933 when the Stellwag company began production of cemented carbide and natural diamond tools. The Pramet organization was founded in 1951 in Šumperk , Czech Republic. [ 7 ] The company name is derived from the principle of the technology used to produce its products – powder metallurgy .
Cementite (or iron carbide) is a compound of iron and carbon, more precisely an intermediate transition metal carbide with the formula Fe 3 C. By weight, it is 6.67% carbon and 93.3% iron. By weight, it is 6.67% carbon and 93.3% iron.