| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ferro molybdenum ( Ferro moly ) is a remarkable alloy, masterfully engineered with iron (Fe) and molybdenum (Mo) as its fundamental elements. This top-tier alloy is meticulously crafted by fusing iron and premium molybdenum sources, such as ferrosilicon and industrial-grade molybdenum oxide, within a specialized furnace. The resulting alloy often boasts a robust molybdenum concentration of 50% to 75%, which ensures it is non-hazardous for transportation.
Ferro molybdenum emerges as a vital enhancer in the realms of steelmaking and cast iron production, where it delivers outstanding improvements in hardenability, strength, and corrosion resistance. The presence of molybdenum empowers the alloy to perform supremely under high-temperature conditions, rendering it an ideal choice for sectors such as automotive, construction, petroleum, and natural gas, where relentless reliability is paramount.
| 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 |
Ferro molybdenum is primarily produced through the highly efficient metal thermal method, ensuring superior outcomes and quality.
The principal 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 a sulfur content reduced to less than 0.07%, ensuring exceptional purity and performance.
The masterful art of smelting ferro molybdenum predominantly utilizes the external furnace method, a sophisticated technique. This involves a formidable cylindrical furnace strategically positioned on a solid sand base, expertly lined with durable clay bricks to ensure peak performance. The charge introduced into this high-performance setup consists of ferrosilicon boasting an impressive 75% silicon content, enhanced by the inclusion of aluminum granules serving as an adept reducing agent. The smelting process is initiated using a top ignition approach, employing an igniter such as saltpeter, aluminum shavings, or magnesium shavings delicately applied to the charge's surface, leading to a vigorous and controlled ignition. This is followed by a calm stabilization phase, subsequent slag tapping, and the meticulous removal of the furnace cylinder. The resultant ferro molybdenum ingots undergo an initial cooling phase in a sand pit, followed by precision water-cooling within a specialized cooling chamber, before being crushed and refined to achieve premium quality. Metal recovery rates are remarkably high, ranging impressively from 92% to 99%. Recently, oxygen molybdenum briquettes have gained acclaim as an outstanding alternative to ferro molybdenum in the steelmaking industry.
Ferromolybdenum is an essential additive in steel production and the creation of corrosion-resistant alloys, playing an indispensable role in the evolution of modern metallurgy.
As a crucial alloy combining molybdenum and iron, ferro molybdenum primarily functions as a molybdenum additive in steelmaking, fostering a uniform fine-grained structure and significantly boosting hardenability. Its addition effectively eliminates temper embrittlement, enhancing the material's resilience. In high-speed steels, molybdenum can partially replace tungsten, proving its versatility. When paired with other alloying elements, it is extensively employed in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as unique special alloys with distinct physical properties. Incorporating molybdenum into cast iron remarkably enhances its strength and wear resistance.
The principal application of ferro molybdenum is as a vital component in iron alloy production, dictated by its specific molybdenum content and versatile range. This indispensable alloying agent is crucial in crafting machine tools and military equipment, along with its essential role in refinery oil pipes, load-bearing structures, and rotary drills. Furthermore, its vast application extends to automobiles, trucks, locomotives, ships, and more. Ferro molybdenum is key in producing stainless steel and heat-resistant steel, foundational to 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 high molybdenum content significantly enhances performance in high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls and mills, rollers, cylinder blocks, and piston rings.
In April, the price of stainless steel 316 experienced a remarkable upswing, sparking a surge in end buyers' interest and ramping up demand for ferro molybdenum. This wave of market confidence has reverberated upstream, driving molybdenum concentrate prices higher and leading to increased production costs. In this buoyant environment, ferro molybdenum manufacturers, buoyed by a solid influx of orders, show reluctance in reducing their selling prices. Consequently, the transaction price for ferro molybdenum is on a steady rise, with current bids approaching 220,000 yuan per ton. Occasional spot transactions are reported within the 219,000 to 220,000 yuan per ton range. Future forecasts predict a slight price increase in the forthcoming month.
HongshunRenowned for our expertise in ferro molybdenum production, Hongshun has cemented its position as a premier supplier in the ferroalloy industry. Our strong supply capabilities empower us to seamlessly meet the diverse needs of any client, offering competitive pricing coupled with outstanding product quality. If you are in pursuit of high-grade ferro molybdenum alloy, we invite you to leave a message and engage with us to fulfill your requirements.
){kind=link}