| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is an exceptional alloy, expertly engineered with iron (Fe) and molybdenum (Mo) as its core components. This premium alloy is artfully crafted by fusing iron and molybdenum sources like ferrosilicon and top-tier industrial molybdenum oxide within a furnace. The meticulously produced alloy often features a robust molybdenum concentration of 50% to 75%, which importantly renders ferro molybdenum non-hazardous for transportation.
Ferro molybdenum stands as an indispensable enhancer in steelmaking and cast iron production, providing remarkable improvements in hardenability, strength, and corrosion resistance. The presence of molybdenum enables the alloy to perform excellently at elevated temperatures, making it an ideal choice for the automotive, construction, petroleum, and natural gas industries that demand the utmost reliability.
| 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 predominantly manufactured through the highly efficient metal thermal method, ensuring optimal results and quality.
The fundamental raw material for smelting ferro molybdenum is molybdenite (MoS2). Prior to 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%, guaranteeing superior purity and performance.
The sophisticated art of smelting ferro molybdenum predominantly utilizes the external furnace method, a testament to industrial precision and expertise. This refined process features a robust cylindrical furnace, firmly stationed on a sand base and lined with durable clay bricks, ensuring optimal performance and longevity. The charge, skillfully composed, includes ferrosilicon with a substantial 75% silicon content, augmented by a delicate addition of aluminum granules that act as an effective reducing agent. The smelting operation is expertly initiated using a top ignition technique, where igniters such as saltpeter, aluminum shavings, or magnesium shavings are precisely applied to the charge's surface, culminating in a dynamic and vigorous ignition phase. This intense beginning is followed by a calm phase of operation, leading seamlessly to slag tapping and the careful removal of the furnace cylinder. The resulting ferro molybdenum ingots are meticulously cooled initially in a sand pit, before undergoing further water-cooling in a specialized chamber, ensuring premium quality through meticulous crushing and refinement. Impressively, metal recovery rates range from 92% to 99%, showcasing the efficiency of the process. In recent advances, oxygen molybdenum briquettes have emerged as a superior alternative to traditional ferro molybdenum, gaining popularity in the steelmaking industry for their enhanced performance.
Ferromolybdenum emerges as an indispensable additive across the steel manufacturing landscape and the development of corrosion-resistant alloys, serving as a cornerstone in modern metallurgical advancements.
As a vital alloy of molybdenum and iron, ferro molybdenum is primarily utilized as an essential molybdenum additive in steelmaking. Its incorporation promotes a uniform fine-grained structure while dramatically enhancing hardenability, effectively counteracting temper embrittlement. In high-speed steels, molybdenum can even partially replace tungsten. When synergized with other alloying elements, it is extensively applied in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as unique alloys with distinct physical properties. Incorporating molybdenum into cast iron markedly augments its strength and wear resistance, offering significant industrial advantages.
Ferro molybdenum stands as a pivotal component in iron alloy production, driven by its specific molybdenum content and wide-ranging versatility. This indispensable alloying agent is vital for crafting machine tools and military equipment. It also plays a critical role in the development of refinery oil pipes, load-bearing structures, and rotary drills. Furthermore, its applications extend to automobiles, trucks, locomotives, ships, and beyond. In the realm of stainless and heat-resistant steels, ferro molybdenum is essential for 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 significant presence of ferro molybdenum 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.
April witnessed a significant rise in the price of stainless steel 316, sparking increased interest and demand for ferro molybdenum among end buyers. This market confidence has cascaded upstream, leading to a rise in molybdenum concentrate prices and consequently higher production costs. Manufacturers of ferro molybdenum, buoyed by a strong influx of orders, are maintaining their selling prices against this backdrop. As a result, the transaction prices for ferro molybdenum continue to climb, with current offers approaching 220,000 yuan per ton. Spot transactions occasionally range between 219,000 and 220,000 yuan per ton. Projections suggest a slight upward price trend in the forthcoming month.
HongshunRenowned for our expertise in ferro molybdenum production, Hongshun has firmly positioned itself as a premier supplier within the ferroalloy industry. Our comprehensive supply capabilities enable us to meet the diverse needs of any client effectively, offering competitive prices alongside superior product quality. If you seek high-grade ferro molybdenum alloy, we invite you to leave a message and connect with us to satisfy your requirements.
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