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Application areas of tungsten carbide

Application areas of tungsten carbide

  • Categories:Industry News
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  • Time of issue:2021-07-09 17:32
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(Summary description)It is widely used as high-speed cutting tools, kiln structure materials, jet engine parts, cermet materials, resistance heating elements, etc.

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Application areas of tungsten carbide

(Summary description)It is widely used as high-speed cutting tools, kiln structure materials, jet engine parts, cermet materials, resistance heating elements, etc.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-07-09 17:32
  • Views:0
Information

It is widely used as high-speed cutting tools, kiln structure materials, jet engine parts, cermet materials, resistance heating elements, etc.

Used to manufacture cutting tools, wear-resistant parts, melting crucibles for metals such as copper, cobalt, and bismuth, and wear-resistant semiconductor films.

is used as super-hard tool material and wear-resistant material. It can form a solid solution with many carbides. WC-TiC-Co cemented carbide tools have been widely used. It can also be used as a modified additive of NbC-C and TaC-C ternary system carbides, which can reduce the sintering temperature and maintain excellent performance. It can be used as aerospace materials.

Use tungsten anhydride (WO3) and graphite to synthesize tungsten carbide (WC) powder at a high temperature of 1400～1600℃ in a reducing atmosphere. Dense ceramic products can be obtained by hot pressing sintering or hot isostatic pressing sintering.

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Previous Material introduction of tantalum carbide
Next Physical and chemical properties of vanadium carbide
Previous Material introduction of tantalum carbide
Next Physical and chemical properties of vanadium carbide

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Is insoluble in hot and cold hydrochloric acid, sulfuric acid, nitric acid, but soluble in a mixed solution of hot hydrofluoric acid and nitric acid. It is stable at 1000~1100℃, and rapidly oxidized to niobium pentoxide above 1100℃. Niobium carbide is easy to melt in titanium carbide, zirconium carbide, tungsten carbide and other compounds, and together form isomorphous solid solution mixtures. Melting point: 3500℃, density: 7.6g/cm³(25℃)
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