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 primarily composed of iron (Fe) and molybdenum (Mo). This top-quality alloy is expertly crafted by melting iron and molybdenum sources-typically ferrosilicon and industrial-grade molybdenum oxide-in a state-of-the-art furnace. The resultant alloy generally features a robust molybdenum content ranging from 50% to 75% . Crucially, ferro molybdenum is deemed non-hazardous for transportation, ensuring safe handling and delivery.
Ferro molybdenum is an indispensable additive in the steelmaking and cast iron production sectors. When incorporated, it dramatically boosts the hardenability, strength, and corrosion resistance of the final metal products. The rich molybdenum content within the alloy empowers it to endure extreme temperatures, making it perfect for challenging applications across 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, along with two intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), each offering distinct structural benefits.
- Composition : Industrial-grade ferro molybdenum generally comprises around 60% Mo, exhibiting a melting temperature range between 1800 and 1900°C, and possessing a density of approximately 9.0g/cm³.
- Role in Steel : Ferro molybdenum is pivotal in enhancing hardenability, thermal strength, resistance to temper embrittlement, residual magnetism, coercivity, and resistance to corrosive environments, notably preventing pitting. It sees extensive use in various steel compositions, including structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
- Role in Cast Iron : Ferro molybdenum significantly boosts the strength and toughness of cast iron. When added in quantities of 0.25% to 1.25%, it can develop a pearlitic matrix structure in castings with medium to large sections, proving 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 and powder forms, customizable to meet specific granularity requirements according to customer specifications.
Smelting Method for Ferro Molybdenum
Ferro molybdenum is customarily produced via the highly efficient metal thermal method, ensuring a superior quality product.
The principal raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate usually undergoes oxidative roasting in a multi-hearth furnace, yielding roasted molybdenum concentrate with a sulfur content of less than 0.07%, ensuring purity and excellence in final production.
The smelting of Ferro Molybdenum typically employs an advanced external furnace method. This sophisticated cylindrical furnace, nestled on a base of sand, is expertly crafted with clay brick lining. The charge introduced includes ferrosilicon with a high 75% silicon content, accompanied by a precise dose of aluminum granules serving as an efficient reducing agent. Smelting commences through an innovative top ignition technique: surface igniters, such as saltpeter, aluminum shavings, or magnesium shavings, spark an intense ignition. Following this energetic start, the process enters a tranquil phase, during which slag tapping occurs, culminating in the removal of the furnace cylinder. The resulting Ferro Molybdenum ingots undergo an initial sand pit cooling, transition to water cooling in a specialized chamber, and then move on to crushing and refining. An impressive metal recovery rate ranging from 92% to 99% is achieved. Recently, oxygen molybdenum briquettes have gained popularity as a modern alternative to ferro molybdenum in the ever-evolving steelmaking industry.
Advantages of Ferro Molybdenum (FeMo) Alloy
Ferro Molybdenum stands as an indispensable additive in crafting steel and corrosion-resistant alloys, playing a crucial role in enhancing their properties.
- It significantly enhances hardenability, providing markedly improved performance in demanding applications.
- Its superior high-temperature strength and exceptional creep resistance make it invaluable.
- The addition of Ferro Molybdenum greatly boosts corrosion resistance, particularly in the realm of stainless steel.
- It effectively reduces temper embrittlement, thus ensuring remarkable durability.
- The alloy offers resistance to temper softening, thereby preserving structural integrity.
- Enhanced weldability promotes smoother and more efficient manufacturing processes.
Ferro Molybdenum Uses
Ferro Molybdenum, a robust alloy of molybdenum and iron, primarily serves as a molybdenum additive in steelmaking. Its incorporation promotes a consistent fine-grained structure and elevates hardenability, aiding in the elimination of temper embrittlement. In high-speed steels, it offers a cost-effective partial substitute for tungsten. Alongside other alloying elements, molybdenum is extensively applied in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as in alloys with unique physical properties. The addition of molybdenum in cast iron significantly enhances strength and wear resistance, ensuring long-lasting performance.
- Steel Industry: Ferro Molybdenum is a critical additive in the production of high-strength low-alloy (HSLA) steel. Its broad applications span structural steel, automotive components, and machinery. By enhancing the toughness, hardenability, and corrosion resistance of steel, it becomes ideal for high-stress applications, ensuring reliability and longevity.
- Aerospace Industry: With its outstanding high-temperature resistance and robust strength, Ferro Molybdenum is essential in aerospace, particularly in manufacturing jet engine components like turbine blades, where reliability is paramount.
- Chemical Industry: Ferro Molybdenum serves as a key catalyst in numerous chemical reactions, crucially aiding in the production of essential chemicals such as formaldehyde and acetic acid.
- Electrical Industry: Thanks to its high melting point and excellent thermal conductivity, Ferro Molybdenum is integral to manufacturing high-temperature electrical components, including heating elements and filaments, ensuring efficiency and durability.
- Metallurgical Industry: Ferro Molybdenum is vital in producing a range of molybdenum-based alloys, including molybdenum-tungsten alloys and molybdenum-copper alloys, contributing to advancements in material science and engineering.
Ferro molybdenum, a powerhouse of versatility, finds its primary application in the production of iron alloys. Its effectiveness is defined by its molybdenum content and diverse range. This essential additive is vital for crafting machine tools, military hardware, and refinery oil pipes. Its scope extends to vital components such as load-bearing parts and rotary drills. The automotive sector, including automobiles, trucks, and locomotives, benefits from its integration, as do ships and more. In the realm of stainless and heat-resistant steel production, ferro molybdenum is indispensable, serving crucial roles in synthetic fuel and chemical plants, heat exchangers, generators, and refinery equipment. It is also pivotal in the manufacturing of pumps, turbine pipes, ship propellers, and storage containers for plastics and acids. In high-performance tool steels, a substantial incorporation of ferro molybdenum transforms high-speed machining parts and cold-working tools, such as drills and screwdrivers, enhancing their efficiency. Its use in molds, chisels, heavy castings, balls, rolling mills, rollers, cylinder blocks, and piston rings results in superior performance and durability.
Ferro Molybdenum Price - HSferroalloy
In a vibrant market scene this April, the price of stainless steel 316 experienced a remarkable surge, invigorating the interest and enthusiasm of end buyers. This resulted in a substantial increase in the demand for ferro molybdenum. This wave of confidence permeated upstream, causing the price of molybdenum concentrate to climb, subsequently elevating costs. Ferro molybdenum producers, buoyed by an influx of orders, are reluctant to lower prices, reinforcing the upward trajectory of transaction prices. Currently, the market observes prices nearing a notable 220,000 yuan per ton, with sporadic spot transactions occurring between 219,000 and 220,000 yuan per ton. Looking ahead, experts project a modest price increase in the coming month, adding to the momentum.
HongshunHongshun emerges as a luminary in ferro molybdenum production, establishing itself as a premier supplier in the ferroalloy material market. Our powerful production capacity guarantees fulfillment of diverse customer demands, offering unparalleled product quality alongside competitive pricing. For those seeking ferro molybdenum alloy solutions, we invite you to reach out and leave a message, ensuring a seamless connection with our team.
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!