Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is a superior alloy, masterfully crafted with iron (Fe) and molybdenum (Mo) as its principal components. This high-caliber alloy is skillfully created by merging iron and molybdenum sources such as ferrosilicon and top-quality industrial molybdenum oxide within a high-temperature furnace. The precisely engineered alloy typically boasts a potent molybdenum concentration of 50% to 75%, which importantly ensures that ferro molybdenum is deemed non-hazardous for transport.
Ferro molybdenum is an essential enhancer in the production of steel and cast iron, offering exceptional improvements in hardenability, strength, and resistance to corrosion. The infusion of molybdenum enables the alloy to excel even at elevated temperatures, making it an ideal choice for industries such as automotive, construction, petroleum, and natural gas, where maximum reliability is paramount.
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, and two distinct intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), highlighting its versatile alloying potential.
- Composition : Industrial-grade ferro molybdenum is defined by approximately 60% Mo content, a melting temperature range of 1800 to 1900°C, and a density of about 9.0 g/cm³.
- Role in Steel : Ferro molybdenum is instrumental in enhancing a wide array of properties in steel, including hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, boosts coercivity, and strengthens against corrosive environments, particularly in preventing pitting. Its applications span a variety of steel types, including structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
- Role in Cast Iron : In cast iron, ferro molybdenum significantly enhances strength and toughness. When incorporated in amounts ranging from 0.25% to 1.25%, it contributes to 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 satisfy specific granularity requirements according to customer desires.
Smelting Method for Ferro Molybdenum:
Ferro molybdenum is predominantly produced through the highly efficient metal thermal method, ensuring optimal results and superior quality.
The fundamental raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, the molybdenum concentrate generally undergoes oxidative roasting in a multi-hearth furnace, resulting in a roasted molybdenum concentrate with a sulfur content reduced to less than 0.07%, guaranteeing exceptional purity and performance.
The sophisticated art of smelting ferro molybdenum predominantly utilizes an advanced external furnace method. This intricate process involves a robust cylindrical furnace positioned on a stable sand foundation, lined with durable clay bricks to ensure optimal efficiency. The charge introduced comprises ferrosilicon with a high 75% silicon content, complemented by a measured amount of aluminum granules acting as an effective reducing agent for superior results. The smelting process is initiated with a top ignition technique, utilizing an igniter such as saltpeter, aluminum shavings, or magnesium shavings applied to the charge's surface, resulting in a vigorous and controlled ignition. This dynamic phase is followed by a calm period, leading to slag tapping, and the careful removal of the furnace cylinder. The ferro molybdenum ingots first undergo a cooling phase in a sand pit, then are meticulously water-cooled within a specialized chamber designed for this purpose, and finally crushed and refined to achieve premium quality. The metal recovery rates are impressively high, ranging from 92% to 99%. In recent developments, oxygen molybdenum briquettes have emerged as a popular and superior substitute for ferro molybdenum in the steelmaking industry.
Advantages and Benefits of Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum is an indispensable component in the manufacturing of steel and the development of corrosion-resistant alloys, playing a crucial role in advancing modern metallurgy.
- It significantly enhances hardenability, leading to superior performance and a durable finish in the final product.
- Ferro molybdenum delivers unmatched high-temperature strength and remarkable creep resistance, ensuring reliability in the most demanding conditions.
- It dramatically boosts corrosion resistance, providing exceptional advantages, especially in stainless steel applications.
- Ferro molybdenum effectively reduces temper embrittlement, ensuring the durability and extended life of the materials.
- It offers resistance to temper softening, maintaining the structural integrity and strength of the material over time.
- Enhanced weldability significantly facilitates smoother and more efficient manufacturing processes.
Applications and Uses of Ferro Molybdenum
As a key alloy combining molybdenum and iron, ferro molybdenum primarily serves as a molybdenum additive in steelmaking. Its inclusion fosters a uniform fine-grained structure and significantly enhances hardenability, effectively eliminating the risk of temper embrittlement. In high-speed steels, molybdenum can partially replace tungsten. When paired with other alloying elements, it is extensively utilized in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as special alloys possessing unique physical properties. The incorporation of molybdenum into cast iron significantly increases its strength and wear resistance.
- Within the Steel Industry, ferro molybdenum is a crucial additive in crafting high-strength low-alloy (HSLA) steel. Its expansive applications span structural steel, automotive components, and machinery. It enhances steel's toughness, hardenability, and corrosion resistance, making it ideal for high-stress applications.
- In the Aerospace Industry, thanks to its exceptional high-temperature resistance and robust strength, ferro molybdenum is utilized for producing critical jet engine components, particularly 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 process efficiency.
- In the Electrical Industry, due to its high melting point and excellent thermal conductivity, ferro molybdenum is employed in crafting high-temperature electrical components, such as heating elements and filaments.
- In the Metallurgical Industry, ferro molybdenum is essential for producing other specialized molybdenum-based alloys, such as molybdenum-tungsten alloys and molybdenum-copper alloys, which are crucial for advanced applications.
Ferro molybdenum stands as an indispensable element in the world of iron alloy production, revered for its specific molybdenum content and its impressive versatility. This essential alloying agent is the cornerstone in the fabrication of machine tools, pivotal military equipment, and a wide array of industrial applications such as refinery oil pipes, load-bearing structures, and rotary drills. Beyond these uses, its applications extend to automobiles, trucks, locomotives, ships, and more. Ferro molybdenum plays a critical role in manufacturing stainless steel and heat-resistant steel, integral to the operation of synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for both plastics and acids. When it comes to tool steels, the high ferro molybdenum content dramatically enhances the performance of high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls and mills, rollers, cylinder blocks, and piston rings, making it a vital component in progressive industrial advancements.
Ferro Molybdenum Price - HSferroalloy
In April, the stainless steel 316 market experienced a remarkable upswing, igniting heightened interest and demand from end buyers for ferro molybdenum. This surge in market enthusiasm has cascaded upstream, leading to a rise in molybdenum concentrate prices and thereby elevating production costs. During this period, ferro molybdenum manufacturers, bolstered by a strong influx of orders, have shown resistance to lowering their selling prices. Consequently, the transaction price for ferro molybdenum has been on a steady ascent, with current bids approaching an impressive 220,000 yuan per ton. Occasional spot transactions have been reported within the range of 219,000 to 220,000 yuan per ton. Industry forecasts suggest a continued slight price increase in the upcoming month, reflecting a stable yet dynamic market landscape.
HongshunHongshun has earned its reputation as a leading light in the ferro molybdenum production arena, distinguishing itself as a premier supplier in the ferroalloy industry. Our formidable supply capabilities empower us to seamlessly cater to the diverse demands of our clients, delivering competitive pricing along with unparalleled product quality. If your quest is for superior-grade ferro molybdenum alloy, we invite you to reach out and connect with us to meet your requirements. Trust Hongshun to be your partner in achieving excellence.
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!