Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is a distinguished and specialized alloy primarily comprised of iron (Fe) and molybdenum (Mo). Crafted with precision, this high-quality alloy emerges from a meticulous melting process involving iron and molybdenum sources-often ferrosilicon and industrial-grade molybdenum oxide-within a furnace. The end product often features an extensive molybdenum content that typically ranges from 50% to 75% . Notably, ferro molybdenum is classified as non-hazardous for transportation.
Ferro molybdenum plays an indispensable role as a critical additive in the steelmaking and cast iron production sectors. Its integration profoundly enhances the hardenability, strength, and corrosion resistance of the resulting metal products. The molybdenum present allows the alloy to endure high temperatures, rendering it perfect for rigorous applications in the automotive, construction, petroleum, and natural gas industries.
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): 10.2g/cm³.
- Solid Solutions and Intermetallic Compounds : Molybdenum forms both α and γ solid solutions with iron, alongside two intermetallic compounds, ε (Fe7Mo6) and σ (FeMo).
- Composition : Industrial-grade ferro molybdenum generally contains about 60% Mo, with a melting temperature spectrum ranging from 1800 to 1900°C, and exhibits a density of approximately 9.0g/cm³.
- Role in Steel : Ferro molybdenum is instrumental in significantly boosting hardenability, thermal resilience, resistance to temper embrittlement, reduction of residual magnetism, coercivity, and defense against corrosive environments, particularly in preventing pitting. It finds extensive use across a wide array of steel types, including structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
- Role in Cast Iron : Ferro molybdenum notably augments the strength and toughness of cast iron. When incorporated in amounts between 0.25% to 1.25%, it can create a pearlitic matrix structure in castings with medium to large sections, proving especially advantageous 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 accessible in both lump and powder forms, and it can be tailored to meet specific granularity preferences as dictated by customer requirements.
Smelting Method for Ferro Molybdenum
Ferro molybdenum is predominantly manufactured through the highly efficient metal thermal method.
The primary raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate generally undergoes oxidative roasting in a multi-hearth furnace, resulting in a roasted concentrate with a sulfur content of less than 0.07%.
Discover the art of ferro molybdenum smelting, a sophisticated process utilizing an external furnace technique. Imagine a cylindrical furnace perched on a sand foundation, meticulously lined with clay bricks. Into this setup, a special charge is added, comprised of 75% silicon-rich ferrosilicon and a touch of aluminum granules as an adept reducing agent. The smelting process kicks off with a captivating top ignition method, where an igniter-be it saltpeter, aluminum shavings, or magnesium shavings-sparks the surface into a vigorous flame. This fiery spectacle transitions into a calm phase, followed by strategic slag tapping and the careful removal of the furnace cylinder. Ferro molybdenum ingots undergo an initial cooling in a sand pit, a refreshing water-cooled spell in a cooling chamber, and finally, they are crushed and refined to perfection. Achieve metal recovery rates soaring between 92% and 99%. In more recent times, the innovative oxygen molybdenum briquettes have emerged as a favored alternative within the steelmaking sector.
Unlock the Potential: Advantages of Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum stands as an indispensable element in crafting superior steel and corrosion-resistant alloys, enhancing their quality and durability.
- Witness enhanced hardenability, providing products with improved performance and reliability.
- Experience unparalleled high-temperature strength and outstanding creep resistance, ensuring enduring performance.
- Enjoy dramatically increased corrosion resistance, particularly in stainless steel applications, safeguarding against environmental degradation.
- Benefit from the effective mitigation of temper embrittlement, ensuring long-lasting durability and structural integrity.
- Attain resistance to temper softening, maintaining robust structural integrity over time.
- Leverage improved weldability, facilitating seamless and efficient manufacturing processes.
Versatile Applications of Ferro Molybdenum
Ferro molybdenum, a formidable alloy of molybdenum and iron, predominantly serves as a vital molybdenum enhancer in steelmaking. Its addition cultivates a uniform, finely-grained steel structure while boosting hardenability, effectively eliminating temper embrittlement. In the realm of high-speed steels, molybdenum offers a cost-effective partial substitute for tungsten. When synergized with additional alloying elements, it finds expansive use in producing stainless, heat-resistant, acid-resistant, and tool steels, alongside alloys exhibiting specialized physical properties. Moreover, integrating molybdenum into cast iron significantly strengthens and augments wear resistance.
- Steel Industry Marvel: Ferro molybdenum is a crucial additive in crafting high-strength low-alloy (HSLA) steel. Its extensive applications span structural steel, automotive components, and machinery, where it enhances toughness, hardenability, and corrosion resistance, rendering it ideal for high-stress applications.
- Aerospace Industry: Thanks to its impressive high-temperature resistance and robust strength, ferro molybdenum is integral to the aerospace sector, aiding in the production of jet engine components like turbine blades.
- Chemical Industry Catalyst: Ferro molybdenum serves as a catalyst in myriad chemical reactions, pivotal in producing essential compounds such as formaldehyde and acetic acid.
- Electrical Industry Star: With a high melting point and stellar thermal conductivity, ferro molybdenum is employed in creating high-temperature electrical components, such as heating elements and filaments.
- Metallurgical Industry: Ferro molybdenum is indispensable in fabricating other molybdenum-based alloys, including molybdenum-tungsten and molybdenum-copper alloys, driving innovation and advancement.
The remarkable utility of ferro molybdenum predominantly shines in the creation of iron alloys, directed by its molybdenum content and spectrum. This multifaceted additive is essential for crafting machine tools and equipment, military devices, refinery oil pipes, and load-bearing components, alongside rotary drills. Its extensive applications further encompass automobiles, trucks, locomotives, ships, and beyond. Crucially, ferro molybdenum contributes to the production of stainless steel and heat-resistant steel, vital for synthetic fuel and chemical plants, heat exchangers, generators, refinery equipment, pumps, turbine pipes, ship propellers, and storage containers designed for plastics and acids. In tool steels, a substantial proportion of ferro molybdenum significantly elevates performance in high-speed machining parts, cold-working tools, drills, screwdrivers, molds, chisels, heavy castings, balls, and rolling mills, as well as rollers, cylinder blocks, and piston rings.
Ferro Molybdenum Price - HSferroalloy
In April, a prominent uptick in the price of stainless steel 316 invigorated the enthusiasm of end buyers, triggering a surge in the demand for ferro molybdenum. This renewed confidence has permeated upstream sectors, with molybdenum concentrate prices continuing on an upward trajectory, consequently elevating costs. Simultaneously, ferro molybdenum manufacturers, buoyed by a bounty of orders, are reluctant to sell at diminished prices. Thus, the transaction price of ferro molybdenum is experiencing a steady ascent, with current bidding prices nearing 220,000 yuan per ton, and occasional spot transactions occurring at 219,000 to 220,000 yuan per ton. Projections suggest a modest price increase in the coming month.
HongshunWith a specialization in the production of ferro molybdenum, Hongshun emerges as a premier supplier of ferroalloy materials. Our robust supply capacity ensures we adeptly meet the diverse requirements of any customer, offering not only competitive prices but also exemplary product quality. If you are in need of ferro molybdenum alloy, we welcome you to leave a message and establish a connection with us.
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!