Advantages Of Using Ferro Molybdenum 60

Ferromolybdenum is an alloy composed of molybdenum and iron, with a molybdenum content usually between 55% and 75%, while ferromolybdenum 60 specifically refers to an alloy with a molybdenum content of approximately 60%. It has good corrosion resistance and oxidation resistance, and can maintain stable performance under harsh environmental conditions.

Ferro-molybdenum 60 is an important alloying additive in the steelmaking process. Adding molybdenum to steel can make the steel have uniform fine-grained structure, improve the hardenability of steel, and help eliminate temper brittleness. Ferro-molybdenum 60 is used in combination with other alloying elements to produce steels with special physical properties such as stainless steel, heat-resistant steel, acid-resistant steel and tool steel. In high-speed steel, molybdenum can replace part of tungsten, thereby reducing costs and maintaining good performance.

With the continuous development of the steel industry, the demand for ferromolybdenum 60 is also increasing. Especially in the production of high-end steel, the application of ferromolybdenum 60 is becoming more and more extensive. The application prospects of ferromolybdenum 60 in the metallurgical field are broad. In the future, with the continuous advancement of technology and continuous optimization of processes, the performance of ferromolybdenum 60 will be further improved and the application field will be more extensive. During storage and transportation, ferromolybdenum should be protected from water seepage or impurities, and products of different batches and numbers should be strictly distinguished. The cross section of ferromolybdenum alloy that meets the standard requirements should be matte. If the cross section of the alloy has bright "small stars", it indicates that the sulfur content is high, and when the cross section shows a "mirror-like" luster, it indicates that the silicon content is high. 

The production of ferromolybdenum usually adopts the off-furnace method (silicon-aluminothermic method) for smelting. First, the raw materials such as molybdenum roasted sand, ferrosilicon, iron oxide scale, iron ore, etc. are mixed in a certain proportion, and the uniformity of the raw materials and the reduction of harmful impurities are ensured. The prepared furnace charge is loaded into the smelting furnace, which is usually a cylindrical furnace placed on a sand base with a clay brick lining on the inner wall. The upper ignition method is used for smelting. After ignition, the initiator (such as saltpeter, aluminum chips or magnesium chips) on the surface of the material will cause a violent reaction. After the smelting is completed, it is left to stand to separate the ferromolybdenum from the slag, and then the slag is discharged. The smelted ferromolybdenum ingot is first cooled in the sand pit, and then sent to the cooling room for water cooling. Finally, the finished ferromolybdenum is obtained after crushing and finishing processes.

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