Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is a highly specialized alloy, predominantly crafted from iron (Fe) and molybdenum (Mo). This superior-grade alloy is meticulously engineered by melting iron and molybdenum sources-typically ferrosilicon and industrial-grade molybdenum oxide-in a sophisticated furnace. The resulting alloy often showcases a remarkable molybdenum content ranging from 50% to 75% . Notably, for transport purposes, ferro molybdenum is categorized as non-hazardous.
Ferro molybdenum stands as an indispensable additive in both steelmaking and cast iron production industries. When incorporated, it profoundly elevates the hardenability, strength, and corrosion resistance of the final metal products. The molybdenum content allows these alloys to endure high temperatures, making them perfect for challenging applications across 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 significant intermetallic compounds, ε (Fe7Mo6) and σ (FeMo).
- Composition : Industrial-grade ferro molybdenum typically harbors approximately 60% Mo, with a melting temperature spectrum between 1800 and 1900°C, and a density of about 9.0g/cm³.
- Role in Steel : Ferro molybdenum remarkably enhances hardenability, thermal strength, resistance to temper embrittlement, residual magnetism, coercivity, and resilience against corrosive media, significantly averting pitting. It is widely applied across various 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 introduced in proportions ranging from 0.25% to 1.25%, it can create a pearlitic matrix within medium to large section castings. It is highly 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 or powder form and can be precisely processed to meet specific granularity requirements, customized to customer specifications.
Smelting Method for Ferro Molybdenum
Ferro molybdenum is commonly produced through the highly effective metal thermal method.
The principal raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, producing roasted molybdenum concentrate with a sulfur content that is reduced to less than 0.07%.
The art of smelting ferro molybdenum is predominantly executed through an innovative external furnace technique. This method employs a cylindrical furnace, methodically placed upon a sand foundation, with an inner lining of resilient clay bricks. The charge introduced into this setup includes ferrosilicon enriched with 75% silicon, complemented by a touch of aluminum granules serving as a reducing agent. The smelting journey ignites uniquely from the top; a carefully selected igniter-potentially saltpeter, aluminum shavings, or magnesium shavings-sparks a dynamic ignition on the charge's surface. This lively commencement transitions into a tranquil phase, culminating in slag tapping and the strategic removal of the furnace cylinder. The resultant ferro molybdenum ingots undergo a meticulous cooling process, initially in a sand pit, followed by a sophisticated water-cooling mechanism within a cooling chamber, and finally are crushed and refined to perfection. Achieving metal recovery rates that range impressively from 92% to 99%, this process exemplifies efficiency. In recent advancements, oxygen molybdenum briquettes have garnered favor as a preferred alternative, seamlessly integrating into the steelmaking industry.
The Unmatched Advantages of Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum emerges as a pivotal component in forging steel and crafting corrosion-resistant alloys, marking it indispensable in the industry.
- Enhanced hardenability for superior performance, ensuring your products stand the test of time.
- Unparalleled high-temperature strength and outstanding creep resistance, perfectly suited for challenging environments.
- Remarkably elevated corrosion resistance, particularly enhancing the quality of stainless steel applications.
- Effectively diminishes temper embrittlement, thereby guaranteeing enduring durability.
- Displays resistance against temper softening, thus maintaining robust structural integrity.
- Offers improved weldability, streamlining manufacturing processes for enhanced efficiency.
Diverse Applications of Ferro Molybdenum
Ferro molybdenum-a distinguished alloy of molybdenum and iron-primarily serves as a molybdenum enhancer in steelmaking. Its inclusion promotes a consistent fine-grained structure in steel, significantly boosting hardenability and crucially assisting in the eradication of temper embrittlement. In the realm of high-speed steels, molybdenum can partially assume the role of tungsten. When synergistically combined with other alloying elements, molybdenum stands as a cornerstone in the production of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside alloys boasting unique physical attributes. The integration of molybdenum in cast iron not only boosts its strength but also markedly enhances wear resistance, making it a versatile additive in numerous industrial applications.
- Steel Industry: Ferro molybdenum is an indispensable additive in the creation of high-strength low-alloy (HSLA) steel. Its extensive applicability spans structural steel, automotive components, and machinery, enhancing the toughness, hardenability, and corrosion resistance of steel, thus making it ideal for high-stress scenarios.
- Aerospace Industry: With its remarkable high-temperature resistance and formidable strength characteristics, ferro molybdenum is an asset in the aerospace sector, particularly in the manufacturing of jet engine components, including turbine blades.
- Chemical Industry: As a catalyst, ferro molybdenum plays a crucial role in various chemical reactions, instrumental in the production of formaldehyde, acetic acid, and beyond.
- Electrical Industry: Renowned for its high melting point and excellent thermal conductivity, ferro molybdenum is pivotal in the production of high-temperature electrical components, including heating elements and filaments.
- Metallurgical Industry: Ferro molybdenum is integral in the creation of other molybdenum-based alloys, such as molybdenum-tungsten alloys and molybdenum-copper alloys, further expanding its utility and application.
The primary application of ferro molybdenum is its pivotal role in the creation of iron alloys, guided by its rich molybdenum content and variable range. This remarkably versatile additive is essential for the manufacturing of machine tools and equipment, military arsenal, refinery oil pipes, load-bearing components, and rotary drills. Its extensive applications span across automobiles, trucks, locomotives, ships, and beyond. In the realm of stainless steel production, ferro molybdenum is fundamental, offering strength and durability needed in creating stainless and heat-resistant steel. These are vital for pioneering synthetic fuel plants, chemical plants, heat exchangers, generators, refinery equipment, pumps, turbine pipes, ship propellers, and storage containers for plastics and acids. When integrated into tool steels, a substantial inclusion of ferro molybdenum significantly enhances performance in high-speed machining parts, cold-working tools, drills, screwdrivers, molds, chisels, heavy castings, ball bearings, rolling mills, rollers, cylinder blocks, and piston rings.
Ferro Molybdenum Price - HSferroalloy
In April, the price of stainless steel 316 experienced a dramatic increase, igniting the enthusiasm of end buyers and catalyzing a notable surge in the demand for ferro molybdenum. This burgeoning confidence has rippled upstream, causing the price of molybdenum concentrate to ascend, thereby elevating production costs. At the same time, ferro molybdenum factories, buoyed by a strong influx of orders, exhibit a reluctance to sell at reduced prices. As a result, the transaction price for ferro molybdenum is on a consistent upward trajectory, with the current bidding price nearing 220,000 yuan per ton. Spot sales are intermittently taking place between 219,000 to 220,000 yuan per ton. Forecasts anticipate a marginal price rise in the coming month.
HongshunHongshun, a distinguished leader in the ferroalloy materials sector, specializes in the production of ferro molybdenum. Our formidable supply capability empowers us to adeptly fulfill the diverse requirements of every customer, offering competitively priced solutions without compromising on superior product quality. If your needs include ferro molybdenum alloy, we wholeheartedly invite you to leave a message and establish a connection with us for further collaboration.
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!