Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is an exceptional and specialized alloy, predominantly composed of iron (Fe) and molybdenum (Mo). This superior-quality alloy is crafted with meticulous precision by melting iron and molybdenum sources-typically ferrosilicon and industrial-grade molybdenum oxide-in a state-of-the-art furnace. The resulting alloy often features an impressive molybdenum content ranging from 50% to 75%, and it is important to note that ferro molybdenum is classified as non-hazardous for transportation purposes.
Ferro molybdenum is a vital and transformative additive in the steelmaking and cast iron production industries. When incorporated, it significantly enhances the hardenability, strength, and corrosion resistance of the final metal products. The molybdenum content in the alloy enables it to withstand extreme temperatures, making it indispensable for demanding applications in the automotive, construction, petroleum, and natural gas sectors.
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, along with two distinct intermetallic compounds: ε (Fe7Mo6) and σ (FeMo).
- Composition : Industrial-grade ferro molybdenum typically comprises approximately 60% Mo. It features a melting temperature range between 1800 and 1900°C, and a density of around 9.0g/cm³.
- Role in Steel : Ferro molybdenum plays a pivotal role in significantly enhancing hardenability, thermal strength, resistance to temper embrittlement, residual magnetism, coercivity, and resistance to corrosive media, notably preventing pitting. It is extensively used in a variety of steel types, including structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
- Role in Cast Iron : Ferro molybdenum notably improves the strength and toughness of cast iron. When added in quantities ranging from 0.25% to 1.25%, it can form a pearlitic matrix structure in castings with medium to large sections. This is particularly 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 available in both lump or powder form and can be processed to meet specific granularity requirements according to customer needs.
Smelting Method for Ferro Molybdenum
Ferro molybdenum is typically produced through the highly efficient metal thermal method, ensuring exceptional quality and consistency.
The primary raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, the molybdenum concentrate usually undergoes oxidative roasting in a multi-hearth furnace, resulting in roasted molybdenum concentrate with a remarkably low sulfur content of less than 0.07%.
The fascinating process of smelting ferro molybdenum predominantly employs the externally-fired furnace technique. This distinctive furnace, with its cylindrical design resting elegantly on a sand base, is meticulously lined with durable clay bricks. The carefully selected charge consists of ferrosilicon, boasting an impressive 75% silicon content, and is complemented by a modest quantity of aluminum granules that serve as an effective reducing agent. The smelting journey commences with the thrilling top ignition method, where an igniter-whether it be saltpeter, aluminum shavings, or magnesium shavings-is strategically applied on the charge surface, sparking a vigorous ignition. This dramatic beginning unfolds into a calm phase, followed by methodical slag tapping and the removal of the furnace cylinder. The resultant ferro molybdenum ingots undergo initial cooling in a sand pit, are subsequently water-cooled in a specialized chamber, and are finally crushed and refined to perfection. This intricate process boasts remarkable metal recovery rates, ranging between 92% and 99%. A noteworthy trend in recent years is the increasing preference for oxygen molybdenum briquettes as a viable alternative to ferro molybdenum within the steelmaking sector.
Exclusive Advantages of the Versatile Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum stands as an indispensable component in the production of steel and alloys that are exceptionally resistant to corrosion.
- Unparalleled enhancement of hardenability, leading to outstanding performance.
- Extraordinary high-temperature strength coupled with superior creep resistance.
- Remarkably heightened resistance to corrosion, especially in stainless steel applications.
- Efficient prevention of temper embrittlement, ensuring lasting durability.
- Robust resistance to temper softening, preserving structural integrity.
- Enhanced weldability, paving the way for smoother manufacturing processes.
Diverse Applications of Ferro Molybdenum
Ferro molybdenum, a dynamic alloy combining molybdenum and iron, is primarily utilized as a crucial molybdenum additive in steel production. Its incorporation into steel promotes a consistent fine-grained structure and significantly enhances hardenability, while simultaneously mitigating temper embrittlement. In the realm of high-speed steels, molybdenum serves as a practical substitute for tungsten. When alloyed with other elements, molybdenum plays a pivotal role in the manufacture of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside forming alloys with unique physical properties. The addition of molybdenum to cast iron notably augments its strength and wear resistance.
- Steel Industry: Ferro molybdenum emerges as an integral additive in crafting high-strength low-alloy (HSLA) steel, with a myriad of applications encompassing structural steel, automotive parts, and machinery. Its contribution to steel significantly enhances toughness, hardenability, and corrosion resistance, making it indispensable for high-stress usage.
- Aerospace Industry: Thanks to its exceptional resistance to high temperatures and robust strength, ferro molybdenum finds its place in the aerospace sector for crafting jet engine components, including turbine blades.
- Chemical Industry: In the chemical domain, ferro molybdenum serves as a vital catalyst in various reactions, notably the synthesis of formaldehyde and acetic acid.
- Electrical Industry: With its high melting point and outstanding thermal conductivity, ferro molybdenum is employed in the fabrication of high-temperature electrical components such as heating elements and filaments.
- Metallurgical Industry: Ferro molybdenum plays a crucial role in the creation of other molybdenum-based alloys, including molybdenum-tungsten and molybdenum-copper alloys.
The primary application of Feiyue Ferro Molybdenum 10-100 Specification is in the creation of iron alloys, dictated by its precise molybdenum content and versatile range. This indispensable additive is a key component in the manufacturing of machine tools, military hardware, refinery oil pipes, and load-bearing components. Its utility expands to automobiles, trucks, locomotives, ships, and more. Furthermore, Feiyue Ferro Molybdenum is pivotal in the production of stainless steel and heat-resistant steel, critical for industries such as synthetic fuel and chemical plants, heat exchangers, generators, refinery equipment, pumps, turbine pipes, ship propellers, and containers for plastics and acids. When used in tool steels, it significantly boosts performance for high-speed machining parts, cold-working tools, and a variety of other applications including drills, screwdrivers, molds, chisels, heavy castings, rollers, cylinder blocks, and piston rings.
Ferro Molybdenum Price - HSferroalloy
In April, a sharp increase in the price of stainless steel 316 invigorated end buyers' interest, leading to a heightened demand for ferro molybdenum. This surge in confidence reverberated upstream, causing the price of molybdenum concentrate to continue its ascent, thereby escalating production costs. Simultaneously, ferro molybdenum manufacturers, bolstered by a substantial volume of orders, are reluctant to lower their prices. As a result, the transaction price of ferro molybdenum is on a steady rise, with current bids nearing 220,000 yuan per ton. Sporadic spot transactions are observed within the 219,000 to 220,000 yuan per ton range. Market forecasts suggest a modest price increase in the upcoming month.
HongshunHongshun, a distinguished leader in the production of ferro molybdenum, excels as a premier supplier of ferroalloy materials. Our robust supply capabilities ensure that we cater to the diverse requirements of customers, offering competitive prices without compromising on exceptional product quality. If you are in search of ferro molybdenum alloy, we encourage 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!