Tantalum Metal

Tantalum , a metallic element, mainly exists in tantalite and co-exists with niobium. Tantalum has moderate hardness and is rich in ductility, and can be drawn into thin filaments to make thin foils. Its thermal expansion coefficient is ver... ...More>>

MD Molybdenum Electrode Used for Optical Glass Manufacturing

Electric glass melting furnace technology replaces all or part of coal, oil, gas and other fuels to melt the glass. Electric glass melting technology has the advantage of saving energy and improves the quality of the glass, so it is widely... ...More>>

Luoyang Tungsten Metals

Tungsten (W) Tungsten is commonly formed by sintering, and in its pure state retains itshardnessyet can be malleableby forging,drawing, orextruding. Of all metals, tungsten has the highestmelting point(3,422C/6,192F), lowestvapor pressure(a... ...More>>

Customization Tungsten Heavy Metal Suppliers in China

Tungsten Heavy Metal Tungsten heavy alloys illustrate the advantages of microencapsulated powders. Tungsten heavy alloys generally are refractory metal which have two-phase composites consisting of W-Ni-Fe or W-Ni- Cu or even W-Ni-Cu-Fe, so... ...More>>

Cemented Tungsten Carbide

Tungsten cemented carbide , the hard phase, together with cobalt (Co), the binder phase, forms the basic cemented carbide structure from which other types of tungsten cemented carbide have been developed. In addition to the straight tungste... ...More>>

Tungsten Yarn Tungsten Wire For Textiles Weaving Gloves

Application of tungsten yarn Tungsten wire The preparation method of tungsten fiber blended anti-cutting yarn includes the following steps: (1) Preparation of polyester double-covered tungsten yarn: using tungsten filament as the core wire,... ...More>>