Ferro Alloys                              General, Process, Technology, Company Profiles, Consultants, Patent, Market, Reports                                             Primary Information Services                                                     Home. Ordering Information. Contact

• Ferroalloy refers to various alloys of iron with a high proportion of one or more other element other than carbon.
• Ferroalloy is used to physically introduce or "carry" that element into molten metal, usually during steel manufacture.
• The term ferroalloy is used to include any alloys that introduce reactive elements or alloy that introduce reactive elements or alloy systems, such as nickel and cobalt-based aluminum systems.
• It is used in the production of steels and alloys as a raw material.
• A variety of furnace types, including submerged electric arc furnaces, exothermic reaction furnaces, and electrolytic cells can be used to produce ferroalloys.
• The exothermic process is generally used to produce high-grade alloys with low-carbon content.
• In the production of ferroalloys in submerged arc furnaces, the primary function of the carbonaceous material (mainly coke and coal) is to act as reductant: to react with the metal oxide to form metal and carbon monoxide.
• Ferroalloys like FeCr and FeMn are mostly produced in submerged electric arc furnaces.
• Manganese and silicon bearing ferroalloys (FeMn, FeSi, SiMn) are typical additives used in carbon steels as well as in low and high
  alloyed steels.
• Most ferroalloys and many other metallurgical products, intermediates and waste products arise from smelting processes, which produce molten materials such as ferroalloys, mattes, metals, or slags.
• Currently markets for atomised ferroalloys are somewhat limited and comprise <1% of the ferroalloy
  business.
• South Africa's third-largest ferrochrome producer is setting the pace in the expansion of South Africa's ferrochrome capacity to meet the expected growth in world demand.
• Production of ferrochrome in India, the third-largest producing country in the world exceeded 0.5 Mt for the first time in 2003/04.
• Of all the ferro-alloys, the noble alloys ferrovanadium and ferromolybdenum achieved the most spectacular turnaround.
• Overall, South African ferroalloy producers have adapted well to the strong unexpected upturn in the market.

• Ferroalloy
• Nitrided Ferro alloys

Process

• Atomisation of Ferroalloys
• Carbon reducers for the processes of ferroalloy production in the electric furnace
• Ferroalloy Production
• Reductant selection in ferro-alloy
  production
• Slags in ferroalloys production

Company Profiles

• Company in Andhra Pradesh
• Company in Kolkata
• Company in China
• Company in South African
• Company in Iran
• Company in Mumbai
• Company in Gujarat
• Company in Chhattisgarh
• Company in Delhi
• Company in Nagpur
• Another Company in China

Consultants

• Consultant in West Bengal
• Consultant in Sweden
• Expert in Powder Metallurgy, Magnetic Alloy

Patent

• Pelletized chromium addition agents for ferro alloys production and method thereof
• Process for the production of ferro alloys
• Method for utilizing slag from ferroalloy production
• Process for making metallic alloys using precarburized ferroalloys
• Method for mixing molten iron silicate with ferroalloy slag in order to produce fire-resistant and chemically resistant fiber

Technology

• Application of brown coal semi coke (BCSC) in ferrous metallurgy
• New development in Lithium Borate fusion for Ferroalloys
• Ferroalloy technologies
• Ferro Alloys - Principles of the Technique

Turnkey and Equipment Suppliers

• Turnkey Supplier in South Africa
• Turnkey Supplier in India
• Anandsheel Hydraulics Pvt. Ltd

Primary Information Services
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Ullagaram, Chennai - 600091, India.
 Phone: 91 44 22421080  Email : informer@eth.net
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