| Customization: | Available |
|---|---|
| Product Type: | Lump |
| Material: | FeMo |
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Ferro molybdenum ( Ferro moly ) is an extraordinary alloy, masterfully designed with iron (Fe) and molybdenum (Mo) as its essential components. This superior alloy is skillfully created by merging iron and molybdenum elements such as ferrosilicon and high-grade industrial molybdenum oxide within a furnace. The precisely crafted alloy often contains a significant molybdenum concentration of 50% to 75%, which critically ensures ferro molybdenum is safe for transportation.
Ferro molybdenum is a vital enhancer in steelmaking and cast iron production, delivering exceptional improvements in hardenability, strength, and corrosion resistance. The molybdenum component empowers the alloy to excel at high temperatures, making it an excellent choice for the automotive, construction, petroleum, and natural gas industries where utmost 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 effective metal thermal method, ensuring optimal results and superior quality.
The primary raw material for smelting ferro molybdenum is molybdenite (MoS2). Before smelting, molybdenum concentrate usually undergoes oxidative roasting in a multi-hearth furnace, yielding roasted molybdenum concentrate with a sulfur content reduced to less than 0.07%, ensuring exceptional purity and performance.
The sophisticated art of smelting ferro molybdenum predominantly utilizes the external furnace method, an intricate process that employs a robust cylindrical furnace set on a firm sand foundation. This furnace is meticulously lined with durable clay bricks, ensuring optimal performance throughout the operation. The charge introduced into this process is a blend of ferrosilicon, boasting 75% silicon, and a modest quantity of aluminum granules, which serve as an adept reducing agent. The smelting process is initiated with a top ignition technique, utilizing igniters like saltpeter, aluminum, or magnesium shavings applied to the charge's surface, which ignites with vigorous intensity. This dynamic ignition phase transitions into a more tranquil phase, eventually leading to the careful tapping of slag and the meticulous removal of the furnace cylinder. The resulting ferro molybdenum ingots undergo a series of cooling stages: first in a sand pit, followed by water-cooling in a specialized chamber, culminating in a crushing and refining process to ensure premium quality. The metal recovery rates achieved are impressively high, ranging from 92% to 99%. Notably, oxygen molybdenum briquettes have recently emerged as a preferred alternative to ferro molybdenum in the steelmaking industry, offering superior performance.
Ferromolybdenum serves as an indispensable additive in steel manufacturing and the development of corrosion-resistant alloys, playing a pivotal role in revolutionizing modern metallurgy.
As a crucial alloy of molybdenum and iron, ferro molybdenum primarily serves as a molybdenum additive in steelmaking processes. Its inclusion promotes a uniform fine-grained structure and significantly enhances hardenability, effectively eliminating temper embrittlement. In high-speed steels, molybdenum can act as a partial substitute for tungsten. When combined with other alloying elements, it finds extensive use in producing stainless steel, heat-resistant steel, acid-resistant steel, and tool steel, as well as in crafting special alloys with unique physical properties. By incorporating molybdenum into cast iron, its strength and wear resistance are significantly elevated.
Ferro molybdenum serves as a pivotal ingredient in iron alloy production, chiefly distinguished by its unique molybdenum content and diverse functionality. This essential alloying agent is critical for crafting machine tools and military equipment, as well as indispensable in industries involving refinery oil pipes, load-bearing structures, and rotary drills. Moreover, its vast applications extend into the automotive, locomotive, marine, and many other transportation sectors. The significance of ferro molybdenum is especially pronounced in the manufacture of stainless steel and heat-resistant steel, key materials 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, its high content significantly enhances the performance of high-speed machining tools, cold-working implements, drills, screwdrivers, molds, chisels, heavy castings, rolling balls and mills, rollers, cylinder blocks, and piston rings, ensuring superior durability and efficiency.
April witnessed a significant rise in the price of stainless steel 316, revitalizing end buyers' interest and escalated the demand for ferro molybdenum. This surge in market confidence has reverberated upstream, elevating molybdenum concentrate prices and thereby increasing production costs. During this period, ferro molybdenum manufacturers, buoyed by a strong influx of orders, demonstrate reluctance to reduce their selling prices. Consequently, the transaction price for ferro molybdenum is on a steady upward trajectory, with current bids approaching 220,000 yuan per ton. Notably, sporadic spot transactions have been observed within the range of 219,000 to 220,000 yuan per ton. Future projections indicate a slight price increase in the upcoming month.
HongshunHongshun, celebrated for our expertise in ferro molybdenum production, has firmly positioned itself as a premier supplier within the ferroalloy industry. Our extensive supply capabilities enable us to efficiently cater to the varied demands of our clientele, offering competitive pricing without compromising on unparalleled product quality. Should you seek high-grade ferro molybdenum alloy, we invite you to leave a message and engage with us to satisfy your specific requirements.
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