| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ferro molybdenum ( Ferro moly ) is a remarkable alloy, masterfully crafted with iron (Fe) and molybdenum (Mo) as its principal elements. This superior alloy is created through the fusion of iron and molybdenum sources such as ferrosilicon and the finest industrial molybdenum oxide in a controlled furnace environment. This carefully engineered alloy often boasts a robust molybdenum content of 50% to 75%, making it safely transportable and non-hazardous.
Ferro molybdenum stands as an essential additive in the steelmaking and cast iron industries, delivering extraordinary enhancements in hardenability, strength, and corrosion resistance. Thanks to molybdenum, the alloy excels under high temperatures, making it the top choice for the automotive, construction, petroleum, and natural gas sectors that demand superior reliability and performance.
| 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 via the highly effective metal thermal method, ensuring that optimal results and superior quality are consistently achieved.
The primary 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 significantly reduced sulfur content of less than 0.07%, ensuring exceptional purity and performance.
The captivating and intricate art of smelting ferro molybdenum masterfully utilizes the external furnace method. This sophisticated process involves a robust cylindrical furnace meticulously stationed on a firm sand base, with a lining of durable clay bricks that ensure optimal performance and longevity. The charge introduced is a high-quality ferrosilicon containing 75% silicon, expertly complemented by a modest amount of aluminum granules, which act as highly proficient reducing agents. The smelting process begins with an elegant top ignition method, utilizing an igniter such as saltpeter, aluminum shavings, or magnesium shavings, artfully applied to the charge's surface, resulting in a vigorous and dynamic ignition. Following the intense ignition phase is a tranquil phase, succeeded by the careful tapping of slag and the meticulous removal of the furnace cylinder. The resulting ferro molybdenum ingots undergo a meticulous cooling process, initially in a sand pit and then water-cooled within a specialized cooling chamber, followed by a thorough crushing and refining process to ensure premium quality. This results in an impressive metal recovery rate ranging from 92% to 99%. Recently, the innovative use of oxygen molybdenum briquettes has gained widespread popularity as a superior substitute for traditional ferro molybdenum in the steelmaking industry, offering enhanced efficiency and performance.
Ferro molybdenum is a cornerstone in modern metallurgy, serving as an indispensable additive in steel manufacturing and the development of corrosion-resistant alloys, playing a pivotal role in enhancing material properties.
As a prominent alloy of molybdenum and iron, ferro molybdenum primarily serves as a molybdenum additive in steelmaking. Its inclusion fosters a uniform fine-grained structure and substantially enhances hardenability, effectively eliminating temper embrittlement. In high-speed steels, molybdenum can partially replace tungsten, optimizing material efficiency. Combined with other alloying elements, it is widely employed 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 significantly boosts its strength and wear resistance, making it a valuable component in various 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.
){kind=link}