| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is an exceptional alloy, meticulously engineered with iron (Fe) and molybdenum (Mo) as its core components. This premium alloy is masterfully crafted by fusing iron and molybdenum sources like ferrosilicon and top-tier industrial molybdenum oxide within a furnace. The resultant alloy is often endowed with a robust molybdenum concentration of 50% to 75%, which crucially renders ferro molybdenum non-hazardous for transportation.
Ferro molybdenum stands as an essential enhancer in the realms of steelmaking and cast iron production, delivering remarkable improvements in hardenability, strength, and corrosion resistance. Molybdenum's presence empowers the alloy to perform exceptionally well at elevated temperatures, making it an optimal choice for industries like automotive, construction, petroleum, and natural gas, which demand the utmost 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 predominantly manufactured through the highly efficient metal thermal method, ensuring optimal results and premium quality.
The fundamental raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, resulting in roasted molybdenum concentrate with a sulfur content reduced to less than 0.07%, guaranteeing superior purity and performance.
The intricate and masterful art of smelting ferro molybdenum primarily utilizes the sophisticated external furnace method, ensuring exceptional results. This process features a robust cylindrical furnace strategically placed on a stable sand foundation, lined with resilient clay bricks for optimal heat containment and efficiency. The charge introduced consists of high-quality ferrosilicon with a silicon content of 75%, blended with a calculated amount of aluminum granules, which serve as an efficient reducing agent. The smelting process is initiated using a top ignition method, employing igniters such as saltpeter, aluminum shavings, or magnesium shavings spread across the charge's surface to ensure a vigorous ignition. This is followed by a calm phase, after which slag tapping occurs, and the furnace cylinder is carefully removed. The resulting ferro molybdenum ingots are first allowed to cool naturally in a sand pit, then undergo a water-cooling process within a specialized cooling chamber, and are finally crushed and refined to achieve premium quality standards. The metal recovery rates are impressively high, ranging from 92% to an exceptional 99%. Recently, oxygen molybdenum briquettes have gained significant traction as a superior alternative to ferro molybdenum, particularly in the steelmaking industry, owing to their enhanced performance and reliability.
Ferromolybdenum is an indispensable additive in the steel manufacturing industry, playing an essential role in producing corrosion-resistant alloys. Its inclusion is pivotal in modern metallurgy, contributing significantly to the development of advanced materials.
As a critical alloy of molybdenum and iron, ferro molybdenum is primarily used as a molybdenum additive in the steelmaking industry. Its inclusion fosters a uniform, fine-grained structure and significantly enhances hardenability while effectively eliminating temper embrittlement. In high-speed steels, molybdenum can partially substitute tungsten, offering versatility. When combined with other alloying elements, it is extensively used in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as special alloys known for their unique physical properties. The integration of molybdenum into cast iron significantly improves its strength and wear resistance, enhancing its applications.
The principal application of ferro molybdenum is as a vital component in iron alloy production, dictated by its specific molybdenum content and versatile range. This indispensable alloying agent is essential in the creation of machine tools and military equipment, as well as used in refinery oil pipes, load-bearing structures, and rotary drills. Beyond this, its scope of application spans automobiles, trucks, locomotives, ships, and more. Ferro molybdenum is crucial in producing stainless steel and heat-resistant steel, which are fundamental to synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for plastics and acids. In tool steels, the high proportion of ferro molybdenum elevates 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.
In April, the price of stainless steel 316 experienced a notable upswing, invigorating end buyers' interest and demand for ferro molybdenum. This surge in market confidence has rippled upstream, with molybdenum concentrate prices on the rise, contributing to increased production costs. Amidst this, ferro molybdenum manufacturers, buoyed by a robust influx of orders, are reluctant to lower their selling prices. As a result, the transaction price for ferro molybdenum is on a steady incline, with current bids nearing 220,000 yuan per ton. Occasional spot transactions are being reported within the range of 219,000 to 220,000 yuan per ton. Future forecasts suggest a slight price escalation in the coming month.
HongshunRenowned for our specialization in ferro molybdenum production, Hongshun has established itself as a leading supplier in the ferroalloy industry. Our robust supply capabilities allow us to adeptly meet the diverse requirements of any client, offering competitive pricing coupled with exceptional product quality. If you are in search of high-grade ferro molybdenum alloy, we encourage you to leave a message and engage with us to fulfill your needs.
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