Minor Metals For Sale, Metal Minor Manufacturer Supplier

Different Kinds of Minor Metals From HSG

Chromium Metal

Chromium metal is mainly used in nickel base, cobalt base superalloy, aluminum alloy, titanium alloy, resistance alloy, corrosion resistant alloy, iron base heat resistant alloy and stainless steel production. Industrial production of chromium metal has two kinds, one is thermite chromium, block, silver bright color, metallic luster, containing Cr> 98%, according to the use of impurities have different requirements; The other is electrolytic chromium, sheet, dark brown surface, after hydrogen refining surface bright, containing Cr> 99%.

Cobalt Metal

Cobalt has two and three valence. It does not act with water at room temperature, but it is also stable in humid air. When heated to more than 300℃ in air, CoO is oxidized, and Co3O4 is burned in white heat. The fine metal cobalt powder made by hydrogen reduction can spontaneously ignite in air to produce cobalt oxide.

Tungsten Metal Bar

Pure tungsten is a hard metal from steel gray to tin white. Very pure tungsten can be cut open by a pull saw (pure tungsten is brittle and difficult to work). Tungsten is processed by forging, drawing and impact. Among all metals, tungsten has the highest melting point (3422°C), the lowest vapor pressure and the highest tensile strength (1650°C). Its anticorrosive properties are very good, and most inorganic acids have little erosion on it. In air it forms a protective layer of oxide on its surface, but at high temperatures it is completely oxidized. A small amount of tungsten can greatly increase the hardness of steel.

Molybdenum Metal Bar

Sintered molybdenum bar by electron beam melting and zone melting system degrees in the density of more than 99.99% (4n) process of molybdenum or molybdenum sheet is tasted. With electron beam melting method first refining molybdenum bar, molybdenum bar in the smelting process of gas and solid impurities due to evaporation, evaporation under high temperature and high molybdenum to obtain higher purity, structure compact set of ingot, and then further purified by the zone melting method, electron beam melting molybdenum ingots, said impurities under high temperature and high molybdenum evaporation and driving role to improve the purity of molybdenum again region, obtain high pure molybdenum or single Item.

Bismuth Metal

Bismuth is a brittle metal with a white, silver-pink color and it’s stable in both dry and moist air at ordinary temperatures. Bismuth has a wide range of uses which take advantage of its unique properties such as it non-toxicity, low melting point, density, and appearance properties.

Chromium Metal

Cobalt Metal

Tungsten Metal Bar

Molybdenum Metal Bar

Bismuth Metal

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Benefits of Using Minor Metals

Minor metal elements are widely used in industry due to their excellent physical and chemical properties and electrical properties. Because of their characteristics of "few, small, fine and wide", they are called modern "vitamins of industry".

Minor metals are closely related to the development of modern high and new technology, especially widely used in the military field. It can be said that without them, even if the technology is advanced, it is difficult to produce advanced weapons and equipment.

High Purity Refractory Metal For Different Industries

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