| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is a stellar alloy, ingeniously designed with iron (Fe) and molybdenum (Mo) as its principal elements. This high-grade alloy is skillfully created by combining iron and molybdenum sources such as ferrosilicon and high-quality industrial molybdenum oxide in a furnace. The precisely manufactured alloy often boasts a substantial molybdenum content of 50% to 75%, which crucially ensures ferro molybdenum is safe for transportation.
Ferro molybdenum is a vital component in steelmaking and cast iron production, delivering outstanding enhancements in hardenability, strength, and resistance to corrosion. The incorporation of molybdenum allows the alloy to excel at high temperatures, making it a preferred option for industries such as automotive, construction, petroleum, and natural gas that demand superior 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 chiefly produced through the highly effective metal thermal method, ensuring optimal performance and quality.
The principal raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, leading to roasted molybdenum concentrate with a sulfur content reduced to less than 0.07%, ensuring exceptional purity and performance.
Delve into the sophisticated world of ferro molybdenum smelting, predominantly harnessed through an external furnace method. This advanced process unfolds within a robust cylindrical furnace, firmly anchored on a sand base, and meticulously lined with clay bricks for peak efficiency. The charge introduced is a carefully selected mix of ferrosilicon, with an impressive 75% silicon content, and a precise measure of aluminum granules, serving as a potent reducing agent. The smelting journey begins with an expert top ignition approach, employing efficient igniters like saltpeter, aluminum, or magnesium shavings applied to the surface, sparking an energetic ignition. This ignition is followed by a serene interlude, culminating in slag tapping and the precise removal of the furnace cylinder. The resulting ferro molybdenum ingots undergo a refined cooling process, first in a sand pit, transitioning to water-cooling within a specialized chamber, culminating in their crushing and refinement to achieve outstanding quality. Achieving a remarkable metal recovery rate of 92% to 99%, the industry now witnesses the rise of oxygen molybdenum briquettes, a superior alternative in steelmaking.
Ferromolybdenum emerges as a vital component in the creation of steel and the innovation of corrosion-resistant alloys, crucially supporting the advancements of modern metallurgy.
As a pivotal alloy of molybdenum and iron, ferro molybdenum primarily enhances steelmaking by acting as a molybdenum additive. Its inclusion promotes a consistent fine-grained structure and significantly boosts hardenability, effectively mitigating temper embrittlement issues. In high-speed steels, molybdenum serves as a partial substitute for tungsten. Combined with other alloying elements, it finds extensive use in manufacturing stainless steel, heat-resistant steel, acid-resistant steel, tool steel, and special alloys with distinctive physical properties. Adding molybdenum to cast iron notably augments its strength and wear resistance.
The principal application of ferro molybdenum stands as a cornerstone in the realm of iron alloy production, driven by its precise molybdenum content and extensive versatility. This indispensable alloying agent is crucial for crafting machine tools and military equipment and finds extensive usage in refinery oil pipes, load-bearing structures, and rotary drills. Moreover, its application extends across the automotive, trucking, locomotive, and maritime industries, including automobiles, trucks, locomotives, and ships. Ferro molybdenum plays a pivotal role in the production of stainless steel and heat-resistant steel, which form the bedrock of synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for plastics and acids. In the realm of tool steels, the high concentration of ferro molybdenum significantly enhances performance in high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls and mills, rollers, cylinder blocks, and piston rings.
This April, the price of stainless steel 316 witnessed a remarkable upswing, sparking renewed interest and demand among end buyers for ferro molybdenum. This wave of market optimism has surged upstream, resulting in a rise in molybdenum concentrate prices, which have subsequently driven up production costs. Against this backdrop, ferro molybdenum manufacturers, buoyed by a solid stream of orders, remain reluctant to lower their selling prices. Consequently, the transaction price for ferro molybdenum is on a steady upward trajectory, with current bids hovering close to 220,000 yuan per ton. There are reports of occasional spot transactions occurring within the range of 219,000 to 220,000 yuan per ton. Forward-looking forecasts suggest a slight escalation in prices in the months to come.
HongshunRenowned for our expertise in the production of ferro molybdenum, Hongshun has firmly positioned itself as a leading supplier in the ferroalloy industry. Our extensive supply capabilities enable us to proficiently meet the diverse requirements of any client, providing competitive pricing alongside superior product quality. If you're in search of high-grade ferro molybdenum alloy, we warmly invite you to leave a message and engage with us to fulfill your specific needs.
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