| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is a remarkable alloy, expertly crafted with iron (Fe) and molybdenum (Mo) as its core components. This high-quality alloy is strategically engineered by fusing iron and molybdenum sources such as ferrosilicon and premium-grade industrial molybdenum oxide within a furnace. The carefully produced alloy typically boasts a formidable molybdenum concentration of 50% to 75%, which ensures that ferro molybdenum is safe and non-hazardous for transportation.
Ferro molybdenum is an essential enhancer in the production of steel and cast iron, providing significant improvements in hardenability, strength, and corrosion resistance. The presence of molybdenum allows this alloy to perform excellently at elevated temperatures, making it the prime choice for the automotive, construction, petroleum, and natural gas industries that demand absolute reliability.
| Brand | Chemical Compositions | |||||||
| Mo | Si | S | P | C | Cu | Sb | Sn | |
| Min% | Max % | |||||||
| FeMo 70 | 65.0~75.0 | 1.5 | 0.1 | 0.05 | 0.1 | 0.5 | ||
| FeMo60-A | 55.0~65.0 | 1 | 0.1 | 0.04 | 0.1 | 0.5 | 0.04 | 0.04 |
| FeMo60-B | 55.0~65.0 | 1.5 | 0.1 | 0.05 | 0.1 | 0.5 | 0.05 | 0.06 |
| FeMo60-C | 55.0~65.0 | 2 | 0.15 | 0.05 | 0.2 | 1 | 0.08 | 0.08 |
| FeMo60 | >=60.0 | 2 | 0.1 | 0.05 | 0.15 | 0.05 | 0.04 | 0.04 |
| FeMo55-A | >=55.0 | 1 | 0.1 | 0.08 | 0.2 | 0.5 | 0.05 | 0.06 |
| FeMo55-B | >=55.0 | 1.5 | 0.15 | 0.1 | 0.25 | 1 | 0.08 | 0.08 |
Ferro molybdenum is primarily manufactured through the highly efficient metal thermal method, ensuring superior quality and results.
The key raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, resulting in roasted molybdenum concentrate with a sulfur content reduced to below 0.07%, ensuring exceptional purity and performance.
The sophisticated process of smelting ferro molybdenum primarily utilizes an external furnace technique. This intricate operation features a robust cylindrical furnace, expertly positioned on a stable sand base, and meticulously lined with durable clay bricks to ensure optimal performance and longevity. The charge, an exquisite composition of ferrosilicon boasting 75% silicon, is paired with a precise amount of aluminum granules, serving as a highly efficient reducing agent. The smelting journey begins with a top ignition approach, employing igniters such as saltpeter, aluminum shavings, or magnesium shavings applied to the charge's surface, culminating in a vigorous ignition. This dynamic phase gracefully transitions into a serene state, followed by the artful process of slag tapping and the careful removal of the furnace cylinder. The resultant ferro molybdenum ingots first experience cooling in a sand pit, are then water-cooled within a specialized cooling chamber, and finally undergo meticulous crushing and refinement to achieve premium quality. The remarkable metal recovery rates range impressively from 92% to 99%. In recent advancements, oxygen molybdenum briquettes have emerged as a superior alternative in the steelmaking industry, offering exceptional value over traditional ferro molybdenum.
Ferromolybdenum emerges as an indispensable additive in the steel manufacturing industry and the creation of corrosion-resistant alloys, playing a pivotal and transformative role in modern metallurgy.
As a crucial alloy of molybdenum and iron, ferro molybdenum primarily serves as a molybdenum additive in steelmaking, fostering a uniform fine-grained structure and significantly enhancing hardenability while effectively eliminating temper embrittlement. In high-speed steels, molybdenum can partially substitute tungsten. When combined with other alloying elements, it finds extensive use in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as special alloys with unique physical properties. The incorporation of molybdenum into cast iron greatly enhances its strength and wear resistance.
The primary application of ferro molybdenum is its role as a crucial additive in the manufacture of iron alloys. Its specific molybdenum content and versatile applications make it indispensable in creating machine tools, military equipment, and essential components such as refinery oil pipes, load-bearing structures, and rotary drills. This remarkable alloy finds its way into automobiles, trucks, locomotives, ships, and beyond. Ferro molybdenum is vital in producing stainless steel and heat-resistant steel, core materials for synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for various substances like plastics and acids. In tool steels, its high molybdenum content enhances the performance of high-speed machining tools, cold-working tools, drills, screwdrivers, molds, chisels, heavy castings, rolling balls, mills, rollers, cylinder blocks, and piston rings, elevating their effectiveness and durability.
In April, the stainless steel 316 market witnessed a significant price increase, sparking heightened interest and demand from end buyers for ferro molybdenum. This renewed market enthusiasm has reverberated upstream, causing molybdenum concentrate prices to climb and production costs to rise. Despite these factors, ferro molybdenum manufacturers, buoyed by a steady stream of orders, are hesitant to reduce their selling prices. Consequently, the transaction price for ferro molybdenum is progressively ascending, with current bids approaching 220,000 yuan per ton. Occasional spot transactions are being observed within the range of 219,000 to 220,000 yuan per ton. Projections hint at a modest price increase in the forthcoming month.
HongshunHongshun, renowned for its specialization in ferro molybdenum production, has firmly established itself as a prominent supplier in the ferroalloy sector. Our robust supply capabilities enable us to seamlessly cater to the diverse needs of our clientele, delivering competitive prices alongside superior product quality. Should you seek high-grade ferro molybdenum alloy, we invite you to leave a message and engage with us to meet your requirements, ensuring satisfaction with exceptional service.
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