Trusted Feiyue Ferro Supplier China with 10-100 Specification Molybdenum

Ferro molybdenum ( Ferro moly ) is an outstanding alloy, meticulously crafted with iron (Fe) and molybdenum (Mo) at its core. This high-quality alloy is skillfully produced by blending iron with molybdenum sources such as ferrosilicon and premium industrial molybdenum oxide in a furnace. The carefully engineered alloy typically boasts a strong molybdenum content of 50% to 75%, which significantly makes ferro molybdenum non-hazardous during transportation.

Ferro molybdenum is an essential enhancer in the steelmaking and cast iron industries, delivering remarkable enhancements in hardenability, strength, and resistance to corrosion. The presence of molybdenum allows the alloy to perform superbly even at high temperatures, making it the perfect choice for industries such as automotive, construction, petroleum, and natural gas that demand peak reliability.

• 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 creates two unique intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), showcasing its dynamic alloying abilities.
• Composition : Industrial-grade ferro molybdenum is distinguished by around 60% Mo, a melting temperature range of 1800 to 1900°C, and a density approximating 9.0 g/cm³.
• Role in Steel : Ferro molybdenum plays a crucial role in elevating a broad range of properties in steel, such as hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, enhances coercivity, and provides robust protection against corrosive environments, particularly preventing pitting. Its usefulness spans various steel types, including structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
• Role in Cast Iron : In cast iron, ferro molybdenum significantly bolsters strength and toughness. When added in proportions from 0.25% to 1.25%, it helps create 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:

Smelting Method for Ferro Molybdenum:

Ferro molybdenum is predominantly produced through the highly efficient metal thermal method, ensuring superior results and 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 exceptional purity and performance.
The delicate and sophisticated art of smelting ferro molybdenum primarily harnesses the external furnace method, a proven technique of remarkable efficiency. The procedure utilizes a robust cylindrical furnace, meticulously positioned on a solid sand foundation and fortified with resilient clay bricks, ensuring optimal performance and longevity. The charge introduced is a masterful composition, featuring ferrosilicon with an impressive 75% silicon content, enhanced by a careful blend of aluminum granules serving as a highly effective reducing agent. This artful process begins with a top ignition method, employing igniters such as saltpeter, aluminum shavings, or magnesium shavings, expertly applied to the charge surface to spark a vigorous ignition. Following this energetic phase is a calm, steady period, culminating in slag tapping and the precise removal of the furnace cylinder. The resultant ferro molybdenum ingots undergo a meticulous cooling sequence: initially cooled in a sand pit, then subjected to water cooling in a specially designed cooling chamber, and ultimately crushed and refined to achieve superior quality. An outstanding metal recovery rate, ranging impressively from 92% to 99%, underscores the efficiency of this process. Recently, oxygen molybdenum briquettes have emerged as a favored and superior alternative to ferro molybdenum within the steelmaking industry, heralding a new era of innovation and excellence.

Benefits and Advantages of Ferro Molybdenum (FeMo) Alloy

Ferromolybdenum is an indispensable and vital additive in the production of steel and the development of corrosion-resistant alloys, playing a critical and transformative role in the advancements of modern metallurgy.

• It significantly enhances the hardenability of steel, resulting in improved performance and a remarkably durable finish, essential for high-demand applications.
• Ferro molybdenum provides unparalleled high-temperature strength and exceptional creep resistance, ensuring reliability and performance stability under extreme conditions.
• It dramatically enhances corrosion resistance, making it especially advantageous in stainless steel applications, where durability is paramount.
• Ferro molybdenum effectively mitigates temper embrittlement, ensuring the durability, longevity, and reliability of materials, even under demanding conditions.
• It provides steadfast resistance to temper softening, preserving the material's structural integrity over extended periods.
• Improved weldability significantly facilitates smoother, more efficient manufacturing processes, enhancing productivity and quality.

Applications and Uses of Ferro Molybdenum

As a pivotal alloy of molybdenum and iron, ferro molybdenum serves predominantly as a molybdenum additive in the steelmaking process. Its integration promotes a uniform fine-grained structure and significantly enhances hardenability, effectively eliminating temper embrittlement. In the realm of high-speed steels, molybdenum adeptly substitutes tungsten to a degree. When coupled with other alloying elements, it finds extensive application in the production of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as special alloys boasting unique physical properties. The incorporation of molybdenum into cast iron markedly enhances its strength and wear resistance, presenting a compelling case for its utilization.

1. In the Steel Industry, ferro molybdenum remains an indispensable additive in crafting high-strength low-alloy (HSLA) steel. Its broad applications encompass structural steel, automotive components, and machinery, enhancing the toughness, hardenability, and corrosion resistance of steel, thus making it ideal for high-stress applications, ensuring performance excellence.
2. In the Aerospace Industry, owing to its exceptional high-temperature resistance and robust strength, ferro molybdenum is instrumental in producing critical jet engine components, such as turbine blades, ensuring reliability and performance in the most demanding environments.
3. In the Chemical Industry, ferro molybdenum functions as a catalyst in a multitude of chemical reactions, including those for formaldehyde and acetic acid production, significantly enhancing reaction efficiency and effectiveness.
4. In the Electrical Industry, thanks to its high melting point and exceptional thermal conductivity, ferro molybdenum is employed in crafting high-temperature electrical components, such as heating elements and filaments, ensuring optimal performance and reliability.
5. In the Metallurgical Industry, ferro molybdenum is essential in the production of other specialized molybdenum-based alloys, like molybdenum-tungsten alloys and molybdenum-copper alloys, which are crucial for advanced industrial applications, offering superior performance and resilience.

Ferro molybdenum stands as a cornerstone in the realm of iron alloy production, thanks to its specific molybdenum content and remarkable versatility. This indispensable alloying element is crucial in crafting machine tools and military equipment, and is extensively used in refinery oil pipes, load-bearing structures, and rotary drills. The breadth of its application extends to automobiles, trucks, locomotives, ships, and beyond. Further, ferro molybdenum is vital in the production of stainless steel and heat-resistant steel, which form the backbone of synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels for plastics and acids. In the realm of tool steels, the substantial proportion of ferro molybdenum significantly boosts performance in high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls, mills, rollers, cylinder blocks, and piston rings.

Ferro Molybdenum Price - HSferroalloy

In April, a remarkable upswing in stainless steel 316 prices sparked renewed interest and demand for ferro molybdenum among end buyers. This surge in market confidence has had a cascading effect upstream, with molybdenum concentrate prices climbing, thereby increasing production costs. Amid this dynamic, ferro molybdenum manufacturers, buoyed by a strong influx of orders, are hesitant to lower their selling prices. Consequently, the transaction price for ferro molybdenum is steadily climbing, with current bids approaching 220,000 yuan per ton. Some spot transactions are reported within the range of 219,000 to 220,000 yuan per ton. Projections indicate a slight price increase in the forthcoming month.

HongshunHongshun has carved a niche as a prominent name in the ferro molybdenum industry, renowned for our expertise in production. As a leading supplier in the ferroalloy sector, we possess robust supply capabilities tailored to meet the diverse demands of any client, offering competitive pricing and unparalleled product quality. If you are on the lookout for high-grade ferro molybdenum alloy, we invite you to leave a message and connect with us to cater to your requirements.