| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is a highly specialized alloy, predominantly crafted from iron (Fe) and molybdenum (Mo). This superior-grade alloy is meticulously engineered by melting iron and molybdenum sources-typically ferrosilicon and industrial-grade molybdenum oxide-in a sophisticated furnace. The resulting alloy often showcases a remarkable molybdenum content ranging from 50% to 75% . Notably, for transport purposes, ferro molybdenum is categorized as non-hazardous.
Ferro molybdenum stands as an indispensable additive in both steelmaking and cast iron production industries. When incorporated, it profoundly elevates the hardenability, strength, and corrosion resistance of the final metal products. The molybdenum content allows these alloys to endure high temperatures, making them perfect for challenging applications across the automotive, construction, petroleum, and natural gas sectors.
| 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 commonly produced through the highly effective metal thermal method.
The principal raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, producing roasted molybdenum concentrate with a sulfur content that is reduced to less than 0.07%.
The art of smelting ferro molybdenum is predominantly executed through an innovative external furnace technique. This method employs a cylindrical furnace, methodically placed upon a sand foundation, with an inner lining of resilient clay bricks. The charge introduced into this setup includes ferrosilicon enriched with 75% silicon, complemented by a touch of aluminum granules serving as a reducing agent. The smelting journey ignites uniquely from the top; a carefully selected igniter-potentially saltpeter, aluminum shavings, or magnesium shavings-sparks a dynamic ignition on the charge's surface. This lively commencement transitions into a tranquil phase, culminating in slag tapping and the strategic removal of the furnace cylinder. The resultant ferro molybdenum ingots undergo a meticulous cooling process, initially in a sand pit, followed by a sophisticated water-cooling mechanism within a cooling chamber, and finally are crushed and refined to perfection. Achieving metal recovery rates that range impressively from 92% to 99%, this process exemplifies efficiency. In recent advancements, oxygen molybdenum briquettes have garnered favor as a preferred alternative, seamlessly integrating into the steelmaking industry.
Ferromolybdenum emerges as a pivotal component in forging steel and crafting corrosion-resistant alloys, marking it indispensable in the industry.
Ferro molybdenum-a distinguished alloy of molybdenum and iron-primarily serves as a molybdenum enhancer in steelmaking. Its inclusion promotes a consistent fine-grained structure in steel, significantly boosting hardenability and crucially assisting in the eradication of temper embrittlement. In the realm of high-speed steels, molybdenum can partially assume the role of tungsten. When synergistically combined with other alloying elements, molybdenum stands as a cornerstone in the production of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside alloys boasting unique physical attributes. The integration of molybdenum in cast iron not only boosts its strength but also markedly enhances wear resistance, making it a versatile additive in numerous industrial applications.
The primary application of ferro molybdenum is its pivotal role in the creation of iron alloys, guided by its rich molybdenum content and variable range. This remarkably versatile additive is essential for the manufacturing of machine tools and equipment, military arsenal, refinery oil pipes, load-bearing components, and rotary drills. Its extensive applications span across automobiles, trucks, locomotives, ships, and beyond. In the realm of stainless steel production, ferro molybdenum is fundamental, offering strength and durability needed in creating stainless and heat-resistant steel. These are vital for pioneering synthetic fuel plants, chemical plants, heat exchangers, generators, refinery equipment, pumps, turbine pipes, ship propellers, and storage containers for plastics and acids. When integrated into tool steels, a substantial inclusion of ferro molybdenum significantly enhances performance in high-speed machining parts, cold-working tools, drills, screwdrivers, molds, chisels, heavy castings, ball bearings, rolling mills, rollers, cylinder blocks, and piston rings.
In April, the price of stainless steel 316 experienced a dramatic increase, igniting the enthusiasm of end buyers and catalyzing a notable surge in the demand for ferro molybdenum. This burgeoning confidence has rippled upstream, causing the price of molybdenum concentrate to ascend, thereby elevating production costs. At the same time, ferro molybdenum factories, buoyed by a strong influx of orders, exhibit a reluctance to sell at reduced prices. As a result, the transaction price for ferro molybdenum is on a consistent upward trajectory, with the current bidding price nearing 220,000 yuan per ton. Spot sales are intermittently taking place between 219,000 to 220,000 yuan per ton. Forecasts anticipate a marginal price rise in the coming month.
HongshunHongshun, a distinguished leader in the ferroalloy materials sector, specializes in the production of ferro molybdenum. Our formidable supply capability empowers us to adeptly fulfill the diverse requirements of every customer, offering competitively priced solutions without compromising on superior product quality. If your needs include ferro molybdenum alloy, we wholeheartedly invite you to leave a message and establish a connection with us for further collaboration.
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