| 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 largely relies on the external furnace technique, known for its precision and efficiency. This process is executed within a robust cylindrical furnace, firmly anchored on a sand foundation and meticulously lined with durable clay bricks to maximize its operational performance. The charge introduced into this furnace consists of ferrosilicon with a rich 75% silicon content, along with a precise amount of aluminum granules, serving as an effective reducing agent. The smelting process takes flight with a top ignition method. This is initiated using an igniter like saltpeter, aluminum shavings, or magnesium shavings applied to the charge's surface, sparking an intense ignition. This dynamic process transitions into a calm period, followed by the strategic tapping of slag and the careful removal of the furnace cylinder. Post smelting, the ferro molybdenum ingots are initially cooled in a sand pit. Subsequently, they undergo a water-cooling phase within a specialized cooling chamber, culminating in being crushed and refined to ensure premium quality. The metal recovery rates are exceptionally high, ranging from an impressive 92% to 99%. Recently, oxygen molybdenum briquettes have gained remarkable popularity as a superior alternative to ferro molybdenum in the demanding steelmaking industry.
Ferromolybdenum is an essential additive in the steel manufacturing process and in the creation of corrosion-resistant alloys, playing a crucial role in the advancement of modern metallurgy.
As a fundamental alloy combining molybdenum and iron, ferro molybdenum is primarily utilized as a molybdenum additive in steelmaking. Its incorporation promotes a uniform fine-grained structure and significantly enhances hardenability, effectively countering temper embrittlement. In high-speed steels, molybdenum serves as a viable partial substitute for tungsten. When alloyed with other elements, it finds extensive use in the production of stainless steel, heat-resistant steel, acid-resistant steel, tool steel, and special alloys that boast unique physical properties. Introducing molybdenum into cast iron remarkably increases its strength and wear resistance, making it a critical component in advanced material science.
The principal application of ferro molybdenum lies in its vital role as an indispensable component in iron alloy production, driven by its specific molybdenum content and broad versatility. This essential alloying agent is key to crafting machine tools and military equipment, and serves critical functions in refinery oil pipelines, load-bearing structures, and rotary drills. Beyond these industrial uses, ferro molybdenum plays a transformative role in the automobile, trucking, locomotive, and shipbuilding sectors. It is pivotal in generating stainless steel and heat-resistant steel, vital for synthetic fuel and chemical plants, heat exchangers, generators, refinery systems, pumps, turbine pipes, ship propellers, and storage vessels designed for plastics and acids. In the production of tool steels, the substantial proportion of ferro molybdenum significantly enhances the performance of high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls, mills, rollers, cylinder blocks, and piston rings, ensuring superior functionality and durability.
In April, the price of stainless steel 316 witnessed a remarkable upswing, sparking renewed interest and demand for ferro molybdenum among end buyers. This surge in market optimism has propagated upstream, with molybdenum concentrate prices rising, thereby escalating production costs. Amidst this dynamic environment, ferro molybdenum manufacturers, buoyed by a strong influx of orders, are disinclined to reduce their selling prices. Consequently, the transaction price for ferro molybdenum is experiencing a steady ascent, with current bids approaching 220,000 yuan per ton. Occasional spot transactions have been reported in the range of 219,000 to 220,000 yuan per ton. Future projections indicate a modest price increase in the coming month.
HongshunRenowned for our expertise in ferro molybdenum production, Hongshun has firmly established itself as a premier supplier within the ferroalloy industry. Our robust supply capabilities empower us to efficiently meet the diverse needs of any client, offering competitive pricing alongside unparalleled product quality. If you seek high-grade ferro molybdenum alloy, we warmly invite you to leave a message and connect with us to fulfill your requirements with precision and excellence.
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