- Qingdao O.B.T Manufacture Co., Ltd.
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Foundry Material
It can provide ore raw materials such as ferrochromium, silicon calcium, silicon calcium powder, ferrosilicon, ferromolybdenum, nickel block, etc.
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Ferro manganese is an alloy consisting of the elements manganese and iron.
Ferro vanadium is an alloy consisting of the elements vanadium and iron.
Ferro chrome is an alloy consisting of the elements chrome and iron.
At high temperature, tungsten alloy rod acts as a material with high melting point and low coefficient of thermal expansion.
Molybdenum rod is an important metal product with high temperature resistance, corrosion resistance and high strength.
Molybdenum rod has high melting point, good thermal conductivity and low thermal expansion properties.
Ferromolybdenum is an alloy consisting of the elements molybdenum and iron.
Nickel is mainly used in alloys and as catalysts.
Ferrosilicon is widely used in steel industry, foundry industry and other industrial production.
Calcium silicon powder is a composite alloy composed of elements silicon, calcium and iron.
Calcium silicon, containing 22-35% calcium and 60-65% silicon, is mainly used as an inoculant for cast iron.
Ferrochrome is an iron alloy composed of chromium and iron. It is an important alloying additive for steelmaking.
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O.B.T Manufacture - One-shop serviceOBT Mining as the China No.1 biggest manufacturer for mullite sand which has been supplying to Germany Thyssenkrupp,totally capacity 200000tons and OBT casting subsidiary factory specializing in R&D and manufacturing of precision casting equipment, precision metal products processing and precision casting process. Comprehensive company for technical research and supply for the invesment casting sand and machines. ...
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