Basic Info.
Model NO.
Ferro molybdenum
Carbon Content
Low Carbon
Transport Package
Steel Drums
Product Description
Ferro molybdenum ( Ferro moly ) is a superior alloy, meticulously designed with iron (Fe) and molybdenum (Mo) as its foundational elements. This high-caliber alloy is skillfully produced by merging iron with molybdenum sources such as ferrosilicon and premium industrial molybdenum oxide inside a furnace. The carefully crafted alloy typically boasts a formidable molybdenum content of 50% to 75%, which crucially makes ferro molybdenum safe for transportation, eliminating any hazardous concerns.
Ferro molybdenum is an essential enhancer in steelmaking and cast iron manufacturing, offering significant enhancements in hardenability, strength, and corrosion resistance. The molybdenum content empowers the alloy to perform exceptionally well at elevated temperatures, making it the perfect choice for industries such as automotive, construction, petroleum, and natural gas, which demand the highest levels of reliability.
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 unique intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), highlighting its extensive alloying possibilities.
- Composition : Industrial-grade ferro molybdenum is defined by a molybdenum content of approximately 60%, a melting temperature range of 1800 to 1900°C, and a density of around 9.0 g/cm³.
- Role in Steel : Ferro molybdenum is crucial in elevating various properties of steel, including hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, enhances coercivity, and strengthens against corrosive conditions, especially preventing pitting. Its application spans multiple 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 markedly enhances strength and toughness. When incorporated in concentrations 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 demands as per customer preferences.
Smelting Method for Ferro Molybdenum:
Ferro molybdenum is mainly produced through the highly efficient metal thermal method, assuring optimal outcomes and superior quality.
The principal raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate generally undergoes oxidative roasting in a multi-hearth furnace, resulting in roasted molybdenum concentrate with a sulfur content reduced to less than 0.07%, ensuring excellent purity and performance.
Discover the sophisticated craftsmanship involved in the smelting process of ferro molybdenum, a method that predominantly harnesses the power of an external furnace. This intricate procedure features a robust cylindrical furnace, expertly stationed on a solid sand base and meticulously lined with durable clay bricks to ensure optimal performance. The unique blend forming the charge includes ferrosilicon with an impressive 75% silicon content, augmented by a careful addition of aluminum granules that serve as a highly effective reducing agent. The journey begins with a proficient top ignition method, utilizing an igniter like saltpeter, aluminum shavings, or magnesium shavings applied to the charge's surface. This sparks a vigorous ignition phase, seamlessly transitioning into a serene period before the precise and careful slag tapping and removal of the furnace cylinder. The resulting ferro molybdenum ingots are initially cooled in a sand pit, followed by an innovative water-cooling process in a specially designed cooling chamber. The final touch involves crushing and refining to achieve a premium quality product. Astonishingly, metal recovery rates soar between 92% and 99%, underscoring the efficiency of this process. Recently, oxygen molybdenum briquettes have emerged as a superior alternative to ferro molybdenum in the ever-evolving steelmaking industry, marking a new era of innovation.
Benefits and Remarkable Advantages of the Ferro Molybdenum (FeMo) Alloy
Ferromolybdenum emerges as an essential additive in steel manufacturing and the development of corrosion-resistant alloys, playing a pivotal role in the advancement of modern metallurgy.
- It significantly enhances hardenability, leading to superior performance and a long-lasting, durable finish.
- Ferro molybdenum provides exceptional high-temperature strength and outstanding creep resistance, ensuring reliability even under the most extreme conditions.
- It dramatically enhances corrosion resistance, making it especially beneficial in stainless steel applications.
- Ferro molybdenum effectively mitigates temper embrittlement, ensuring the durability and longevity of the materials.
- It offers robust resistance to temper softening, maintaining the structural integrity of the material over time.
- Enhanced weldability significantly facilitates smoother and more efficient manufacturing processes.
Applications and Versatile Uses of Ferro Molybdenum
As a vital alloy of molybdenum and iron, ferro molybdenum serves predominantly as a molybdenum additive in the steelmaking industry. Its inclusion promotes a consistent fine-grained structure and significantly boosts hardenability, effectively eliminating issues like temper embrittlement. In high-speed steels, molybdenum has the ability to partially replace tungsten. When combined with other alloying elements, it finds extensive use in creating stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside special alloys boasting unique physical properties. The incorporation of molybdenum into cast iron results in greatly enhanced strength and wear resistance.
- Within the Steel Industry, ferro molybdenum stands as a crucial additive in the creation of high-strength low-alloy (HSLA) steel. Its broad spectrum of applications covers structural steel, automotive components, and machinery. It amplifies steel's toughness, hardenability, and corrosion resistance, rendering it an ideal choice for high-stress applications.
- In the Aerospace Industry, due to its exceptional resistance to high temperatures and robust strength, ferro molybdenum is employed in the production of critical jet engine components, including turbine blades.
- In the Chemical Industry, ferro molybdenum acts as a catalyst in a myriad of chemical reactions, including the production of formaldehyde and acetic acid, significantly enhancing efficiency.
- In the Electrical Industry, owing to its high melting point and excellent thermal conductivity, ferro molybdenum is utilized in crafting high-temperature electrical components, such as heating elements and filaments.
- In the Metallurgical Industry, ferro molybdenum is indispensable in the production of other advanced molybdenum-based alloys, such as molybdenum-tungsten alloys and molybdenum-copper alloys, essential for a wide array of advanced applications.
Ferro molybdenum emerges as an indispensable asset in the realm of iron alloy production, with its remarkable molybdenum content and diverse applications. This essential alloying agent is pivotal in crafting machine tools and military equipment, while also playing a crucial role in refinery oil pipelines, load-bearing structures, and rotary drills. Its application extends to the automotive sector, including cars, trucks, locomotives, and ships, making it a cornerstone in the production of stainless steel and heat-resistant steel. Such materials are vital for synthetic fuel and chemical plants, as well as in heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for plastics and acids. In high-performance tool steels, the elevated presence of ferro molybdenum enhances the efficiency and durability of 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
April witnessed a significant uptick in stainless steel 316 prices, sparking a surge of interest and demand for ferro molybdenum among end buyers. This newfound market confidence has cascaded upstream, driving molybdenum concentrate prices upwards and subsequently increasing production costs. Amid these developments, ferro molybdenum manufacturers, bolstered by a strong influx of orders, are refraining from reducing their selling prices. Consequently, the transaction price for ferro molybdenum is on a consistent rise, with current bids approaching 220,000 yuan per ton. Spot transactions are occasionally reported in the range of 219,000 to 220,000 yuan per ton. Projections for the upcoming month indicate a slight further escalation in prices.
HongshunWith a distinguished reputation for expertise in ferro molybdenum production, Hongshun stands out as a premier supplier within the ferroalloy industry. Our strong supply capabilities empower us to effectively cater to the varied needs of our clients, delivering competitive pricing alongside superior product quality. Should you seek high-grade ferro molybdenum alloy, we invite you to reach out and connect with us to satisfy your requirements.
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!