High Grade Ferro Molybdenum 10-100 Specification by Feiyue Supplier

Ferro molybdenum ( Ferro moly ) is a remarkable and premium alloy, skillfully engineered with iron (Fe) and molybdenum (Mo) as its foundational elements. This superior alloy is meticulously crafted by the fusion of iron and molybdenum sources, such as ferrosilicon and high-grade industrial molybdenum oxide, in a furnace. The resultant alloy is expertly formulated to often contain a significant molybdenum concentration of 50% to 75%, which importantly ensures that ferro molybdenum is non-hazardous for transportation, adhering to safety standards.

Ferro molybdenum is an essential enhancer in the steelmaking and cast iron production industries, providing substantial improvements in hardenability, strength, and corrosion resistance. The molybdenum content enables the alloy to function exceptionally well at high temperatures, making it an ideal choice for sectors such as automotive, construction, petroleum, and natural gas that demand superior reliability and performance.

• Atomic weight of Molybdenum (Mo) : 95.94. Outer electron configuration: 4d5s. Melting point: a remarkable 2615°C. Boiling point: an exceptional 4610°C. Density (at 20°C): a notable 10.2 g/cm³.
• Solid Solutions and Intermetallic Compounds : Molybdenum forms both α and γ solid solutions with iron, alongside two unique intermetallic compounds, ε (Fe7Mo6) and σ (FeMo), demonstrating its versatile alloying capabilities.
• Composition : Typically, industrial-grade ferro molybdenum boasts approximately 60% Mo, with 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 crucial role in enhancing a wide array of steel properties, including hardenability, thermal strength, and resistance to temper embrittlement. It reduces residual magnetism, elevates coercivity, and enhances protection against corrosive environments, notably preventing pitting. Its use spans various steel types, such as structural, spring, bearing, tool, stainless acid-resistant, heat-resistant, and magnetic steels.
• Role in Cast Iron : Within cast iron, ferro molybdenum significantly improves strength and toughness. When added in proportions ranging from 0.25% to 1.25%, it aids in developing a pearlitic matrix structure in castings with medium to large sections, proving highly advantageous in rolls and other wear-resistant castings.

Ferro Molybdenum Chemical Composition:

Smelting Method for Ferro Molybdenum:

Ferro molybdenum is primarily produced through the highly efficient metal thermal method, ensuring optimal quality and results.
The key raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to smelting, molybdenum concentrate typically undergoes oxidative roasting in a multi-hearth furnace, reducing sulfur content to less than 0.07%, ensuring superior purity and exemplary performance.
The delicate and sophisticated art of smelting ferro molybdenum is predominantly executed using an external furnace method. At the heart of this process is a robust cylindrical furnace, strategically positioned on a reliable sand base, and fortified with durable clay bricks that ensure peak operational performance. The charge, a carefully curated blend, primarily consists of ferrosilicon with an impressive 75% silicon, augmented by a discreet amount of aluminum granules that serve as an efficient reducing agent. The smelting journey begins with a top ignition technique, employing igniters like saltpeter, aluminum shavings, or magnesium shavings, skillfully applied to the surface of the charge, resulting in a powerful and vigorous ignition. This is gracefully followed by a serene and tranquil phase, leading to the tapping of slag and the meticulous removal of the furnace cylinder. The resulting ferro molybdenum ingots first experience a cooling phase in a sand pit, transitioning to a water-cooling process in a specialized cooling chamber, and finally undergo crushing and refinement to achieve the pinnacle of quality. The metal recovery rates are remarkably high, ranging from 92% to 99%. Recently, the introduction of oxygen molybdenum briquettes has gained substantial popularity, presenting themselves as a superior alternative to traditional ferro molybdenum in the dynamic steelmaking industry.

The Array of Benefits and Advantages of Ferro Molybdenum (FeMo) Alloy

Ferromolybdenum emerges as a vital and indispensable additive in the steel manufacturing sphere and the evolution of corrosion-resistant alloys, assuming a pivotal role in the realm of modern metallurgy.

• It significantly elevates hardenability, leading to enhanced performance and an enduringly robust finish.
• Ferro molybdenum provides unmatched high-temperature strength and exceptional creep resistance, ensuring unwavering reliability even in the most extreme conditions.
• It tremendously enhances corrosion resistance, particularly beneficial in stainless steel applications, making it a trusted choice.
• Ferro molybdenum adeptly minimizes temper embrittlement, safeguarding the durability and longevity of the materials it graces.
• It offers solid resistance to temper softening, preserving the structural integrity of the material over an extended period.
• The improved weldability it imparts significantly streamlines manufacturing processes, making them smoother and far more efficient.

Exploration of Applications and Uses of Ferro Molybdenum

As a key alloy composed of molybdenum and iron, ferro molybdenum principally functions as a valuable molybdenum additive in steelmaking. Its inclusion promotes a consistent fine-grained structure and substantially boosts hardenability, effectively nullifying temper embrittlement. In the realm of high-speed steels, molybdenum serves as a potential partial substitute for tungsten. When paired with other alloying elements, it finds extensive usage in the production of stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, alongside special alloys boasting unique physical properties. Introducing molybdenum into cast iron markedly enhances its strength and wear resistance, making it an invaluable component.

1. In the Steel Industry, ferro molybdenum is an essential additive in the creation of high-strength low-alloy (HSLA) steel, with wide-ranging applications spanning structural steel, automotive components, and machinery. It amplifies the toughness, hardenability, and corrosion resistance of steel, rendering it ideal for high-stress applications.
2. In the Aerospace Industry, due to its extraordinary high-temperature resistance and formidable strength, ferro molybdenum is utilized in the production of critical jet engine components, including turbine blades, ensuring excellence in performance.
3. In the Chemical Industry, ferro molybdenum serves as a catalyst in a diverse array of chemical reactions, such as the production of formaldehyde and acetic acid, significantly enhancing process efficiency.
4. In the Electrical Industry, owing to its high melting point and exceptional thermal conductivity, ferro molybdenum is employed in the crafting of high-temperature electrical components, including heating elements and filaments.
5. In the Metallurgical Industry, ferro molybdenum is indispensable in the production of other specialized molybdenum-based alloys, like molybdenum-tungsten alloys and molybdenum-copper alloys, which are crucial for advanced applications.

Ferro molybdenum takes center stage as a paramount element in iron alloy production, thanks to its precise molybdenum content and adaptable range. This essential alloying agent is indispensable in crafting machine tools and military equipment, expanding its use into refinery oil pipes, load-bearing structures, and rotary drills. Its versatility extends further to automobiles, trucks, locomotives, ships, and more. Ferro molybdenum is vital in the creation of stainless steel and heat-resistant steel, 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 tool steels, the abundant ferro molybdenum enhances performance in high-speed machining tools, cold-working tools, drills, screwdrivers, molds, chisels, heavy castings, rolling balls and mills, rollers, cylinder blocks, and piston rings.

Ferro Molybdenum Price - HSferroalloy

April marked a significant upswing in stainless steel 316 prices, sparking renewed interest and demand among end buyers for ferro molybdenum. This wave of market confidence has surged upstream, propelling molybdenum concentrate prices upward and increasing production costs. As a result, ferro molybdenum manufacturers, buoyed by a strong flow of orders, are resistant to reducing selling prices. Consequently, the transaction price for ferro molybdenum is on a consistent upward trend, with current bids approaching 220,000 yuan per ton. Spot transactions are sporadically reported within the range of 219,000 to 220,000 yuan per ton. Future predictions indicate a slight price increase in the forthcoming month.

HongshunHongshun has carved a niche as a top-tier supplier in the ferroalloy industry, renowned for our expertise in ferro molybdenum production. Our extensive supply capabilities enable us to proficiently satisfy the varied needs of any client, offering competitive pricing coupled with unrivaled product quality. If you seek high-grade ferro molybdenum alloy, we invite you to leave a message and connect with us to meet your requirements.