Feiyue High Grade Ferro Molybdenum Femo 10-100 Specification From China

Ferro molybdenum ( Ferro moly ) is a superior alloy, meticulously crafted with iron (Fe) and molybdenum (Mo) as its key components. This exquisite alloy is masterfully produced by blending iron with molybdenum sources such as ferrosilicon and superior-grade industrial molybdenum oxide within a furnace. The precisely manufactured alloy typically boasts a potent molybdenum concentration of 50% to 75%, which crucially renders ferro molybdenum safe and non-hazardous for transportation purposes.

Ferro molybdenum is an essential catalyst in steelmaking and cast iron production, offering significant enhancements in hardenability, strength, and resistance to corrosion. The molybdenum content allows the alloy to perform remarkably well at high temperatures, making it a preferred choice for industries such as automotive, construction, petroleum, and natural gas, where 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, along with two distinct intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), highlighting its versatile alloying capabilities.
• Composition : Industrial-grade ferro molybdenum is distinguished 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 plays a vital role in amplifying a range of properties in steel, such as hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, heightens coercivity, and provides robust protection against corrosive environments, especially pitting. Its utilization spans a wide array of 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 boosts strength and toughness. When incorporated in proportions from 0.25% to 1.25%, it aids in forming a pearlitic matrix structure in castings with medium to large sections, offering substantial benefits in rolls and other wear-resistant castings.

Ferro Molybdenum Chemical Composition:

Smelting Method for Ferro Molybdenum:

Ferro molybdenum is chiefly produced via the highly efficient metal thermal method, ensuring optimal 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 intricate art of smelting ferro molybdenum predominantly employs an external furnace method. This sophisticated process utilizes a robust cylindrical furnace, carefully stationed on a firm sand base and lined with durable clay bricks to ensure optimal performance and longevity. The charge, introduced into the furnace, consists of ferrosilicon with a 75% silicon content, augmented by a precise amount of aluminum granules serving as a proficient reducing agent. The smelting process is initiated with a top ignition method. An igniter, such as saltpeter, aluminum shavings, or magnesium shavings, is meticulously applied to the charge's surface, resulting in a vigorous and controlled ignition. This ignites a brief, yet powerful combustion phase, succeeded by a tranquil, steady state, followed by the crucial steps of slag tapping and the meticulous removal of the furnace cylinder. The resulting ferro molybdenum ingots first undergo controlled cooling in a sand pit. They are then water-cooled within a specialized cooling chamber, and finally, they are expertly crushed and refined to ensure premium quality. Metal recovery rates are impressively high, ranging from 92% to 99%, underscoring the efficiency of the process. Recently, oxygen molybdenum briquettes have ascended in popularity as a superior substitute for traditional ferro molybdenum in the ever-evolving steelmaking industry.

Benefits and Advantages of Ferro Molybdenum (FeMo) Alloy

Ferromolybdenum stands as an indispensable additive in the manufacture of steel and the development of corrosion-resistant alloys, playing a pivotal and transformative role in modern metallurgy.

• It significantly enhances hardenability, leading to improved performance, a durable finish, and exceptional material strength.
• Ferro molybdenum offers unparalleled high-temperature strength and outstanding creep resistance, ensuring reliability and performance in extreme environmental conditions.
• It dramatically boosts corrosion resistance, a feature that is especially advantageous in stainless steel applications where longevity and durability are paramount.
• Ferro molybdenum effectively reduces temper embrittlement, enhancing the durability and longevity of the materials with superior structural stability.
• It provides resistance to temper softening, thereby maintaining the structural integrity and robustness of the material over extended periods.
• Improved weldability significantly facilitates smoother and more efficient manufacturing processes, optimizing production workflows.

Applications and Uses of Ferro Molybdenum

As a crucial alloy of molybdenum and iron, ferro molybdenum serves principally as a molybdenum additive in steelmaking. Its addition fosters a uniform fine-grained structure and significantly enhances hardenability, effectively eliminating temper embrittlement for superior material quality. In high-speed steels, molybdenum can partially substitute tungsten, offering versatility. When combined with other alloying elements, it is extensively utilized in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as special alloys with unique physical properties. Furthermore, incorporating molybdenum into cast iron significantly enhances its strength and wear resistance, broadening its application scope.

1. Within the Steel Industry, ferro molybdenum is a vital additive in crafting high-strength low-alloy (HSLA) steel. Its expansive applications encompass structural steel, automotive components, and machinery. It enhances steel's toughness, hardenability, and corrosion resistance, making it ideal for high-stress applications that demand exceptional material properties and resilience.
2. In the Aerospace Industry, due to its exceptional high-temperature resistance and robust strength, ferro molybdenum is utilized for producing critical jet engine components, such as turbine blades, where precision and endurance are crucial.
3. In the Chemical Industry, ferro molybdenum serves as a catalyst in a myriad of chemical reactions, including the production of formaldehyde and acetic acid, thereby enhancing process efficiency and yield.
4. In the Electrical Industry, thanks to its high melting point and excellent thermal conductivity, ferro molybdenum is employed in crafting high-temperature electrical components, such as heating elements and filaments, ensuring reliability and performance under rigorous conditions.
5. In the Metallurgical Industry, ferro molybdenum is indispensable in producing other specialized molybdenum-based alloys, such as molybdenum-tungsten alloys and molybdenum-copper alloys, which are essential for advanced applications requiring exceptional performance characteristics.

Ferro molybdenum serves as an integral element in the sophisticated realm of iron alloy production, driven by its precise molybdenum content and extensive versatility. This crucial alloying agent plays an indispensable role in crafting a multitude of machine tools and advanced military equipment. Its utility extends further, playing a vital part in refinery oil pipes, robust load-bearing structures, and highly efficient rotary drills. Moreover, its applications are remarkably broad, encompassing automobiles, trucks, locomotives, ships, and beyond. Ferro molybdenum is pivotal in the creation of stainless steel and heat-resistant steel, materials indispensable to synthetic fuel and chemical facilities, heat exchangers, and generator systems. It also finds applications in pumps, turbine pipes, marine propellers, and storage vessels for both plastics and acids. In tool steels, the elevated presence of ferro molybdenum markedly enhances the capabilities of high-speed machining tools, cold-working devices, drills, screwdrivers, molds, chisels, massive castings, rolling balls and mills, rollers, cylinder blocks, and piston rings, providing a significant boost to their performance and durability.

Ferro Molybdenum Price - HSferroalloy

April witnessed a significant price surge in stainless steel 316, sparking heightened interest and demand among end buyers for ferro molybdenum. This renewed market enthusiasm has cascaded upstream, leading to a notable rise in molybdenum concentrate prices and consequently, elevated production expenses. In this dynamic environment, ferro molybdenum manufacturers, enjoying a robust stream of orders, are steadfast in maintaining their pricing, with the transaction price steadily climbing. Current bids are now approaching an impressive 220,000 yuan per ton, with occasional spot deals observed within the 219,000 to 220,000 yuan per ton range. Looking ahead, projections indicate a slight upward trend in prices over the subsequent month, reflecting ongoing market momentum.

HongshunHongshun stands at the forefront of the ferroalloy industry, celebrated for our exceptional expertise in producing top-tier ferro molybdenum. Our unwavering commitment to quality and competitive pricing positions us as a trusted supplier, equipped to meet the varied demands of clients with remarkable efficiency. If you are seeking high-quality ferro molybdenum alloy, we invite you to leave a message and connect with us, ensuring we deliver precisely what you require with unparalleled service and excellence.