Manganese


minerals

Manganese is too brittle to be of much use as a pure metal. It is mainly used in alloys, such as steel.Steel contains about 1% manganese, to increase the strength and also improve workability and resistance to wear.Manganese steel contains about 13% manganese. This is extremely strong and is used for railway tracks, safes, rifle barrels and prison bars.Drinks cans are made of an alloy of aluminium with 1.5% manganese, to improve resistance to corrosion. With aluminium, antimony and copper it forms highly magnetic alloys.Manganese(IV) oxide is used as a catalyst, a rubber additive and to decolourise glass that is coloured green by iron impurities. Manganese sulfate is used to make a fungicide. Manganese(II) oxide is a powerful oxidising agent and is used in quantitative analysis. It is also used to make fertilisers and ceramics.
Manganese is a chemical element with symbol Mn and atomic number 25. It is not found as a free element in nature; it is often found in minerals in combination with iron. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steel
Manganese is too brittle to be of much use as a pure metal. It is mainly used in alloys, such as steel.Steel contains about 1% manganese, to increase the strength and also improve workability and resistance to wear.Manganese steel contains about 13% manganese. This is extremely strong and is used for railway tracks, safes, rifle barrels and prison bars.Drinks cans are made of an alloy of aluminium with 1.5% manganese, to improve resistance to corrosion. With aluminium, antimony and copper it forms highly magnetic alloys.Manganese(IV) oxide is used as a catalyst, a rubber additive and to decolourise glass that is coloured green by iron impurities. Manganese sulfate is used to make a fungicide. Manganese(II) oxide is a powerful oxidising agent and is used in quantitative analysis. It is also used to make fertilisers and ceramics.
No Comment !
the first message that you.

Your comment...


Other product

Dolomite

503

Calcined Lime

483

Microsilica

491

Calcined Dolomite

457

Quartzite

486

Feldspar

682

Lime stone

699

Magnasite

1008

Fly ash

652
Copyright © 2015 - All Rights Reserved - Etem-Co