Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is an extraordinary alloy, meticulously engineered with iron (Fe) and molybdenum (Mo) as its core constituents. This premium material is crafted with precision by amalgamating iron and molybdenum sources, such as ferrosilicon and top-tier industrial molybdenum oxide, within a high-temperature furnace. The alloy is produced with great care, typically featuring a potent molybdenum content of 50% to 75%, which crucially ensures that ferro molybdenum is safe and non-hazardous for transportation.
Ferro molybdenum is a vital enhancer in steelmaking and cast iron production, offering significant enhancements in hardenability, strength, and resistance to corrosion. The inclusion of molybdenum allows the alloy to excel at elevated temperatures, making it an ideal choice for industries like automotive, construction, petroleum, and natural gas, where utmost reliability is a must.
Physical and Chemical Properties of Ferro Molybdenum:- Atomic weight of Molybdenum (Mo) : 95.94. Outer electron configuration: 4d5s. Melting point: 2615°C. Boiling point: 4610°C. Density (at 20°C): 10.2 g/cm³.
- Solid Solutions and Intermetallic Compounds : Molybdenum forms both α and γ solid solutions with iron, along with two distinct intermetallic compounds: ε (Fe7Mo6) and σ (FeMo), demonstrating its versatile alloying capabilities.
- Composition : Industrial-grade ferro molybdenum is typically characterized by roughly 60% Mo, a melting temperature range of 1800 to 1900°C, and a density of about 9.0 g/cm³.
- Role in Steel : Ferro molybdenum is crucial in enhancing a wide range of steel properties, including hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, enhances coercivity, and strengthens against corrosive environments, particularly preventing pitting. Its application spans various steel types such as structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
- Role in Cast Iron : In cast iron, ferro molybdenum significantly boosts strength and toughness. When added in amounts ranging from 0.25% to 1.25%, it aids in forming a pearlitic matrix structure in castings with medium to large sections, proving highly beneficial in rolls and other wear-resistant castings.
Ferro Molybdenum Chemical Composition:
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 |
FeMo is available in either lump or powder form and can be tailored to meet specific granularity requirements according to customer preferences.
Smelting Method for Ferro Molybdenum:
Ferro molybdenum is primarily manufactured through the highly efficient metal thermal method, ensuring optimal quality and results.
The essential raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, reducing the sulfur content to less than 0.07%, thereby guaranteeing superior purity and performance.
The sophisticated craft of smelting ferro molybdenum primarily utilizes an external furnace technique. This meticulous process features a robust cylindrical furnace set upon a sturdy sand foundation, meticulously lined with durable clay bricks to ensure optimal efficiency. The charge introduced consists of ferrosilicon with an impressive 75% silicon composition, enhanced by a modest amount of aluminum granules serving as an effective reducing agent. The smelting process is elegantly initiated with a top ignition method, utilizing an igniter like saltpeter, aluminum shavings, or magnesium shavings applied to the charge's surface, resulting in a vigorous ignition. This dynamic ignition phase is followed by a period of tranquility, succeeded by the precise tapping of slag and the careful removal of the furnace cylinder. Ferro molybdenum ingots undergo a cooling sequence starting in a sand pit, followed by water-cooling within a specialized chamber, and finally subject to crushing and refining to achieve premium quality standards. Metal recovery rates are impressively between 92% and 99%, showcasing remarkable efficiency. Recently, oxygen molybdenum briquettes have emerged as a superior alternative to ferro molybdenum in the steelmaking realm, meeting modern industry demands.
Benefits and Advantages of Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum is an essential additive in steel manufacturing and the development of corrosion-resistant alloys, playing a vital role in contemporary metallurgy.
- It significantly enhances hardenability, leading to superior performance and a more resilient finish.
- Ferro molybdenum provides exceptional high-temperature strength and remarkable creep resistance, ensuring dependability in extreme environments.
- It significantly enhances corrosion resistance, proving particularly beneficial in stainless steel applications.
- Ferro molybdenum effectively mitigates temper embrittlement, ensuring both the durability and longevity of materials.
- It offers resistance to temper softening, preserving the structural integrity of the material over prolonged periods.
- Enhanced weldability facilitates a smoother and more efficient manufacturing process.
Applications and Uses of Ferro Molybdenum
As a vital alloy of molybdenum and iron, ferro molybdenum serves chiefly as a molybdenum additive in steel production. Its inclusion promotes a consistent fine-grained structure and significantly augments hardenability, effectively eliminating temper embrittlement. In high-speed steels, molybdenum can replace tungsten in part. When paired with other alloying elements, it is extensively employed in manufacturing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside special alloys with unique physical attributes. Integrating molybdenum into cast iron markedly boosts its strength and wear resistance.
- Within the Steel Industry, ferro molybdenum is a crucial additive for crafting high-strength low-alloy (HSLA) steel. Its extensive applications include structural steel, automotive components, and machinery. It enhances the toughness, hardenability, and corrosion resistance of steel, making it ideal for high-stress applications.
- In the Aerospace Industry, due to its outstanding high-temperature resistance and robust strength, ferro molybdenum is utilized for manufacturing critical jet engine components, including turbine blades.
- In the Chemical Industry, ferro molybdenum acts as a catalyst in numerous chemical reactions, including the production of formaldehyde and acetic acid, enhancing overall process efficiency.
- In the Electrical Industry, thanks to its high melting point and superior thermal conductivity, ferro molybdenum is used in creating high-temperature electrical components, such as heating elements and filaments.
- In the Metallurgical Industry, ferro molybdenum is indispensable for producing other specialized molybdenum-based alloys, such as molybdenum-tungsten and molybdenum-copper alloys, essential for advanced 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.
Ferro Molybdenum Price - HSferroalloy
In April, the price of stainless steel 316 experienced a remarkable upswing, rejuvenating end buyers' interest and amplifying demand for ferro molybdenum. This surge in market confidence has reverberated upstream, with molybdenum concentrate prices climbing, thus elevating production costs. Amidst this dynamic market environment, ferro molybdenum manufacturers, buoyed by a robust influx of orders, remain steadfast in maintaining their selling prices. Consequently, the transaction price for ferro molybdenum continues on a steady ascent, with current bids approaching the 220,000 yuan per ton mark. Select spot transactions are being observed within the range of 219,000 to 220,000 yuan per ton. Projections for the coming month anticipate a slight price escalation.
HongshunRenowned for our unparalleled specialization in ferro molybdenum production, Hongshun has steadfastly established itself as a preeminent leader in the ferroalloy industry. Our robust supply capabilities empower us to adeptly accommodate the diverse requirements of any client, providing competitive pricing coupled with superior product quality. If you are in pursuit of high-grade ferro molybdenum alloy, we warmly invite you to leave a message and engage with us to fulfill your specific needs.
Address:
Industrial Agglomeration Zone in Anyang City, Henan Province (North of Middle Section of Longkang Avenue, Matoujian Town, Long′an District)
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
Anyang Hongshun Industrial Co., Ltd. is a professional ferroalloy manufacturer, the main products include multi-alloy series products and other metallurgical auxiliary materials. Focus on medium and low carbon ferromanganese and silicon metal products R & D, production and sales.
The company has more than 200 employees, covers an area of more than 280 mu, construction area of 50, 000 square meters, fixed assets of 190 million yuan. Under the unremitting efforts of the company′s leaders and all employees, it has developed into a well-known enterprise in the same industry and made due contributions to the development of China′s iron and steel industry.
Our main products are ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, etc. The company is also engaged in the export business of refractory materials and other metallurgical products. Products can be processed according to customer needs.
We have complete specifications of ferro alloy products, which can also be processed according to customer requirements. Our main production lines include:
Seven sets of intermediate frequency furnaces-Annual capacity about 12, 600 mts.
Two sets of refined furnaces-Annual capacity about 48, 000mts.
Two sets of submerged arc furnaces-Annual capacity about 145, 000 mts.
Three sets of cored wire production lines-Annual capacity about 54, 000mts.
If you have any questions about Ferro alloy, welcome to leave a message or contact us in other ways. Our sales manager will reply within 24 hours!