The nature of tungsten is mainly exists in the form of Kekai tungsten & Molybdenum copper tungsten acid salt. Tungsten is a kind of metal elements, the crystallization of a film, qualitative hard and brittle, high melting point, can be made into fine wire and special alloy steel, tungsten wire, tungsten steel, tungsten ore (made of pure tungsten stone). Tungsten is rare metal, as well as important strategic materials, in ancient times known as "rocks". Of tungsten alloy minerals have been discovered in 20 species, tungsten deposit generally associated with granitic magma activity and form, after refining tungsten is silvery white, shiny metal. Tungsten powder in dark grey, spraying with tungsten powder is light grey.
molybdenium
molybdenium
2014年2月28日星期五
The nature of tungsten sheet
The nature of tungsten is mainly exists in the form of Kekai tungsten & Molybdenum copper tungsten acid salt. Tungsten is a kind of metal elements, the crystallization of a film, qualitative hard and brittle, high melting point, can be made into fine wire and special alloy steel, tungsten wire, tungsten steel, tungsten ore (made of pure tungsten stone). Tungsten is rare metal, as well as important strategic materials, in ancient times known as "rocks". Of tungsten alloy minerals have been discovered in 20 species, tungsten deposit generally associated with granitic magma activity and form, after refining tungsten is silvery white, shiny metal. Tungsten powder in dark grey, spraying with tungsten powder is light grey.
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