Products from refractory metals and alloys

GKMP Research&Production Company supplies Custom designed products and parts of any complexity according to customer drawings from refractory materials: tungsten, molybdenum and alloys, heat-resistant ceramics based on zirconium dioxide, aluminum oxide, boron nitride, beryllium oxide and alloys from them, leucosapphire (single crystal sapphire) as well as parts made of carbon-carbon composite materials and graphites.

Our strategy is to create a competitive enterprise capable of satisfying the most complex tasks of modern Russian production in the field of processing of refractory materials.

Our mission is to attract new modern materials for the development of the metal heat treatment industry.

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Tungsten

Tungsten is a valuable and rather rare refractory metal, which due to its unique characteristics is actively used in a number of industries. Tungsten has the highest melting point and lowest vapor pressure of all metals, and at temperatures over 1650°C has the highest tensile strength. It has excellent corrosion resistance and is attacked only slightly by most mineral acids. Along with an increase in temperature, the ductility of tungsten increases while maintaining the strength characteristics. Tungsten processing is carried out only at high temperatures, under ordinary conditions this material is quite brittle.

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Molybdenum

Molybdenum is a refractory metal, t (melting) - 2616 ° С. Molybdenum is characterized by a high melting point coupled with a low vapor pressure, high modulus of elasticity and high thermal stability. It is characterized by high corrosion resistance in melts and vapors of alkali metals.

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Ultra-high-temperature ceramics

Ceramics based on silicon carbide (SiC), Ceramics based on zirconia (ZrO2), Ceramics based on alumina (Al2O3), Ceramics based on ZTA Ceramics based on boron nitride (BN)

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