High Grade 10-100 Molybdenum From Feiyue, Quality Assurance China

Ferro molybdenum ( Ferro moly ) is a remarkable alloy, expertly crafted with iron (Fe) and molybdenum (Mo) as its fundamental components. This high-quality alloy is meticulously produced by fusing iron and molybdenum sources such as ferrosilicon and premium industrial molybdenum oxide in a furnace. The precisely engineered alloy often boasts a substantial molybdenum concentration of 50% to 75%, which crucially makes ferro molybdenum safe for transportation.

Ferro molybdenum serves as an essential enhancer in steelmaking and cast iron production, delivering significant enhancements in hardenability, strength, and corrosion resistance. The inclusion of molybdenum empowers the alloy to perform exceptionally at elevated temperatures, rendering it a top choice for industries like automotive, construction, petroleum, and natural gas, where utmost reliability is paramount.

• 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 distinct intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), illustrating its versatile alloying potential.
• Composition : Industrial-grade ferro molybdenum is defined by approximately 60% Mo, a melting temperature range of 1800 to 1900°C, and a density of about 9.0 g/cm³.
• Role in Steel : Ferro molybdenum is instrumental in enhancing a wide range of properties in steel, including hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, increases coercivity, and strengthens against corrosive environments, notably preventing pitting. Its use extends across various 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 significantly boosts strength and toughness. When added in amounts ranging from 0.25% to 1.25%, it aids in creating a pearlitic matrix structure in castings with medium to large sections, offering substantial advantages in rolls and other wear-resistant castings.

Ferro Molybdenum Chemical Composition:

Smelting Method for Ferro Molybdenum:

Ferro molybdenum is predominantly produced through the highly efficient metallothermic method, ensuring superior quality and results.
The primary raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, resulting in roasted molybdenum concentrate with sulfur content reduced to less than 0.07%, ensuring exceptional purity and performance.
The sophisticated process of smelting ferro molybdenum primarily utilizes a specialized external furnace technique. This meticulous process involves a sturdy cylindrical furnace securely positioned on a solid sand base, lined with resilient clay bricks for enhanced efficiency and performance. The charge introduced is comprised of ferrosilicon containing 75% silicon, skillfully supplemented by a precise amount of aluminum granules, serving as a highly effective reducing agent. The initiation of the smelting process is achieved through a top ignition method, where an igniter such as saltpeter, aluminum shavings, or magnesium shavings is expertly applied to the charge's surface, sparking a vigorous and dynamic ignition. This is followed by a tranquil phase, leading to careful slag tapping and the precise removal of the furnace's cylindrical shell. The resulting ferro molybdenum ingots are initially cooled in a sand pit, then transferred to a specialized cooling chamber for water cooling, and finally crushed and refined to achieve premium quality. Remarkably, metal recovery rates reach an impressive range of 92% to 99%. Recently, oxygen molybdenum briquettes have emerged as a superior alternative to ferro molybdenum in the steelmaking industry, gaining popularity for their exceptional effectiveness.

Exquisite Benefits and Distinct Advantages of Ferro Molybdenum (FeMo) Alloy

Ferromolybdenum emerges as an essential additive in the crafting of steel and the innovation of corrosion-resistant alloys, holding a crucial position in modern metallurgy and advancing the field.

• It significantly enhances hardenability, leading to superior performance and a remarkably durable finish, elevating the quality of the end products.
• Ferro molybdenum provides unparalleled high-temperature strength and exceptional creep resistance, ensuring reliability and performance under extreme conditions.
• It dramatically elevates corrosion resistance, a particularly advantageous feature in stainless steel applications, enhancing longevity and resilience.
• Ferro molybdenum effectively minimizes temper embrittlement, thereby ensuring the durability and extended lifespan of materials.
• It offers robust resistance to temper softening, maintaining the material's structural integrity over time and ensuring long-lasting quality.
• Enhanced weldability significantly facilitates smoother and more efficient manufacturing processes, optimizing productivity.

Diverse Applications and Versatile Uses of Ferro Molybdenum

As a vital alloy of molybdenum and iron, ferro molybdenum predominantly serves as a molybdenum additive in steelmaking, fostering a uniform fine-grained structure and significantly bolstering hardenability, effectively eradicating temper embrittlement. In the realm of high-speed steels, molybdenum can partially replace tungsten. When integrated with other alloying components, it finds extensive use in the production of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as unique alloys exhibiting exceptional physical properties. Adding molybdenum to cast iron significantly improves its strength and wear resistance, enhancing its performance in demanding applications.

1. Within the Steel Industry, ferro molybdenum emerges as a critical additive in the development of high-strength low-alloy (HSLA) steel. Its broad applications extend to structural steel, automotive components, and machinery, enhancing the toughness, hardenability, and corrosion resistance of steel, making it ideally suited for high-stress applications across various sectors.
2. In the Aerospace Industry, due to its remarkable high-temperature resistance and robust strength, ferro molybdenum is employed in crafting essential jet engine components, such as turbine blades, ensuring performance and safety in aviation.
3. In the Chemical Industry, ferro molybdenum acts as a catalyst in numerous chemical reactions, including the production of formaldehyde and acetic acid, thereby significantly enhancing process efficiency.
4. In the Electrical Industry, thanks to its high melting point and exceptional thermal conductivity, ferro molybdenum is utilized in crafting high-temperature electrical components, such as heating elements and filaments, vital for various applications.
5. In the Metallurgical Industry, ferro molybdenum is indispensable in producing other specialized molybdenum-based alloys, including molybdenum-tungsten alloys and molybdenum-copper alloys, crucial for advanced and high-performance applications across diverse industries.

The principal application of ferro molybdenum lies in its role as a vital component in iron alloy production, where its specific molybdenum content offers a versatile range of enhancements. This indispensable alloying agent is critical in the manufacturing of machine tools and military equipment. It's also integral in the construction of refinery oil pipes, load-bearing structures, and rotary drills. Furthermore, its usage extends across automobiles, trucks, locomotives, ships, and much more. In the realm of metallurgy, ferro molybdenum is essential for producing stainless steel and heat-resistant steel, crucial for synthetic fuel and chemical plants. It plays a vital role in heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for plastics and acids. Within tool steels, a high proportion of ferro molybdenum significantly boosts performance in high-speed machining tools, cold-working implements, as well as in drills, screwdrivers, molds, chisels, heavy castings, rolling balls, rolling mills, rollers, cylinder blocks, and piston rings.

Ferro Molybdenum Price - HSferroalloy

In April, the price of stainless steel 316 saw a notable upswing, sparking renewed interest and demand for ferro molybdenum among end buyers. This surge in market confidence has created a ripple effect upstream, causing molybdenum concentrate prices to climb and subsequently driving up production costs. Amidst this buoyant demand, ferro molybdenum manufacturers, buoyed by a strong influx of orders, are hesitant to lower their selling prices. Consequently, the transaction price for ferro molybdenum has been steadily rising, with current bids approaching 220,000 yuan per ton. Occasional spot transactions are being reported within a narrow range of 219,000 to 220,000 yuan per ton. Looking ahead, future forecasts suggest a slight price escalation in the coming month.

HongshunRenowned for our expertise in ferro molybdenum production, Hongshun has cemented its status as a leading supplier within the ferroalloy industry. Our strong supply capabilities enable us to seamlessly meet the diverse requirements of any client, offering competitive pricing paired with exceptional product quality. If you are in search of high-grade ferro molybdenum alloy, we warmly invite you to leave a message and engage with us to fulfill your specific needs.