Best Quality Ferro Molybdenum /Alloy Additive/Molybdenum 50%-60%Min

Product Description

Company Profile

CHINA SHAANXI RICHBOND IMP.& EXP. INDUSTRIAL CORP.,LTD

We have our own professional brand, professional personnel, professional entities and professional marketing and sales network, investment in the coke plant and has its own complete machine screening processing equipment warehouse and carbon plant, the company mainly produces and exports all kinds of"RICHBOND" brand high quality carbon and charge products (including foundry coke, metallurgical coke, carbon block, gas coke,carbon additives, petroleum coke, calcined petroleum coke, amorphous graphite, graphite electrode, pig iron, Ferro manganese, ferro silicon, etc.) . Our products are not only praised by Korean,Thailand and other Asian customers, but also in the Middle East, Europe and the United States and other countries are growing in popularity.

 

Product Parameters

Custom-made on demand

 

Product Description

A ferroalloy consisting of molybdenum and iron, generally containing 50 ~ 60% molybdenum, used as an alloy additive in steelmaking. Ferro Molybdenum is an alloy of molybdenum and iron. Its main use is as an additive of molybdenum in steelmaking. The addition of molybdenum in the steel can make the steel have uniform fine grain structure, improve the hardenability of the steel and help to eliminate temper brittleness. In high speed steel, molybdenum can replace part of tungsten. Molybdenum is widely used with other alloying elements in the production of stainless steel, heat-resistant steel, acid-resistant steel and tool steel, as well as alloys with special physical properties. The addition of molybdenum to cast iron increases its strength and wear resistance.

The atomic weight of molybdenum is 95.94. The electronic structure of the outer layer is 4d5s, the melting point is 2615 ° C, the boiling point is 4610 ° C, and the density (20 ° C) is 10.2 g/cm. The binary phase diagram of molybdenum and iron is shown in Fig. 1. Molybdenum and iron form α and γ solid solutions and two intermetallic compounds ε (FE 7MO 6) and σ (FeMo) phases. FE-MO contains about 60% MO, its melting temperature is 1800 ~ 1900 ° C, and its density is about 9.0 g/cm. The effect of molybdenum in steel can be summarized as improving hardenability, improving heat strength, preventing temper brittleness, improving remanence and coercivity, and corrosion resistance in some media, and preventing pitting tendency. Due to various beneficial effects of molybdenum in steel, in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also called heat-strength steel) , magnetic steel, etc. , has been widely used. Molybdenum is effective in improving the strength and toughness of cast iron, and pearlite matrix can be formed in medium and large section castings with 0.25% ~ 1.25% addition. Commonly used in rolls and other wear-resistant castings.
 

Detailed Photos