Steelmaking is the process of producing steel from iron ore and/or scrap. In steelmaking, impurities such as nitrogen, silicon, phosphorus, sulfur, and excess carbon are removed from the sourced iron, and alloying elements such as manganese, nickel, chromium, carbon, and vanadium are added to produce different grades of steel.
Steel Authority of India Limited (SAIL) is a central public sector undertaking (PSU) based in New Delhi, India. It is under the ownership of the Ministry of Steel, Government of India with an annual turnover of ₹105,398 crore (US$13 billion) for the fiscal year 2022-23. Incorporated on 24 January 1973, SAIL has 57,139 employees. With an annual production of 18.29 million metric tons, It is the largest government owned steel producer. The hot metal production capacity of the company will further increase and is expected to reach a level of 50 million tonnes per annum by 2025.
Zestaponi or Zestafoni is the administrative center of Zestaponi District in Western Georgia. Zestaponi is the center of an ancient, historical part of Georgia – Margveti, which is a part of Imereti province. Zestaponi is the center of Margveti's Eparchy of the Georgian Orthodox Church. Zestaponi is situated in the furthest east of the Colchis Plateau, and is built on both banks of the Qvirila River.
Ferromanganese is an alloy of iron and manganese, with other elements such as silicon, carbon, sulfur, nitrogen and phosphorus. The primary use of ferromanganese is as a type of processed manganese source to add to different types of steel, such as stainless steel. Global production of low-carbon ferromanganese reached 1.5 megatons in 2010.
An electric arc furnace (EAF) is a furnace that heats material by means of an electric arc.
Chandrapur district is a district in the Nagpur Division in the Indian state of Maharashtra. Chandrapur was the largest district in India until the Gadchiroli and Sironcha tehsils were separated as Gadchiroli district in 1981. In 2011, the district population was 2,204,307.
Ferrochrome or ferrochromium (FeCr) is a type of ferroalloy, that is, an alloy of chromium and iron, generally containing 50 to 70% chromium by weight.
Kalinganagar is a planned industrial town in Jajpur district of coastal Odisha, India. Kalinganagar is emerging to be major global hub in steel, power and ancillary products. A large number of steel plants including projects by Jindal Steel and Tata Steel are in various stages of implementation.
Ferroalloy refers to various alloys of iron with a high proportion of one or more other elements such as manganese (Mn), aluminium (Al), or silicon (Si). They are used in the production of steels and alloys. The alloys impart distinctive qualities to steel and cast iron or serve important functions during production and are, therefore, closely associated with the iron and steel industry, the leading consumer of ferroalloys. The leading producers of ferroalloys in 2014 were China, South Africa, India, Russia and Kazakhstan, which accounted for 84% of the world production. World production of ferroalloys was estimated as 52.8 million tonnes in 2015.
The Ferro Alloys Corporation Limited (FACOR) was floated in 1955 by the house of Sarafs and Mors to become the first major producer of ferromanganese in India.
VISA Steel Limited is a mineral and metals company situated in the Kalinganagar industrial complex of Jajpur Odisha, India with a 1.5 million ton integrated special and stainless steel manufacturing plant. VISA Steel has its registered office in Bhubaneswar, corporate office in Kolkata and branch offices across India. A listed company, VISA Steel's shares are traded on the BSE and NSE.
Mishra Dhatu Nigam Limited, is a specialized metals and metal alloys manufacturing facility in India, located in Hyderabad, Telangana. It is a Public Sector Undertaking (PSU), under the administrative control of Department of Defence Production, Ministry of Defence, Government of India. MIDHANI is the only producer of titanium in India.
Nikopol Ferroalloy Plant is a producer of Manganese Ferroalloy and related material located in Ukraine.
The Submerged-arc furnace for phosphorus production is a particular sub-type of electric arc furnace used to produce phosphorus and other products. Submerged arc furnaces are mainly used for the production of ferroalloys. The nomenclature submerged means that the furnace's electrodes are buried deep in the furnace burden. A reduction reaction takes place near the tip of the electrodes to facilitate the furnace's process.
Rourkela Steel Plant (RSP), is a public sector, integrated steel plant in Rourkela, Odisha state, India. It was established on 3 February 1959 with the help of West German industrial corporations on approximately 19,000 acres of land acquired from tribal inhabitants. The plant is operated by the Steel Authority of India (SAIL), a Central PSU.
Visakhapatnam is the largest city of Andhra Pradesh. Visakhapatnam has a GDP of $43.5 billion. It is the 9th richest city in India. Fishing industry, road–rail connectivity, many heavy industries like Hindustan Petroleum, Visakhapatnam Steel Plant, Hindustan Shipyard, Visakhapatnam Port Trust, National Thermal Power, Bharat Heavy Electricals, BARC, Naval Science and Technological Laboratory, Naval Dockyard, Dredging Corporation of India, Strategic Petroleum Reserve, NMDC, CONCOR, Andhra Pradesh Medtech Zone etc..
The Iron and Steel industry in India is among the most important industries within the country. India surpassed Japan as the second largest steel producer in January 2019. As per worldsteel, India's crude steel production in 2018 was at 106.5 million tonnes (MT), 4.9% increase from 101.5 MT in 2017, which means that India overtook Japan as the world's second largest steel production country. Japan produced 104.3 MT in year 2018, decrease of 0.3% compared to year 2017.
The Compagnie minière de l'Ogooué, or COMILOG, is a manganese mining and processing company based in Moanda, Gabon. It is a subsidiary of the French metallurgical group Eramet. The company is the world's second largest producer of manganese ore. At first the ore was carried by a cableway to the border with the Republic of the Congo, then by rail to the sea at Pointe-Noire. In the 1980s a railway was built to carry the ore through Gabon to the sea near Libreville.
Zaporizhzhia Ferroalloy Plant (OJSC) produces ferrosilicon, carbon ferromanganese, and metallic manganese which are used in the metallurgical industry for alloying of steel, alloys, and cast iron. Suppliers of raw materials include Ukrainian companies: Pokrovsky GZK, Marganetsky GZK, Azovstal, Avdiivsky, and Novotroitskye Rudoupravlinnya. Products are exported both directly and through traders. The company produces some products on a toll scheme.
Stakhanov Ferroalloy Plant is the largest plant for the production of ferrosilicon in Ukraine. The plant is located in the city of Kadiivka, Luhansk Oblast, Ukraine. It is located on uncontrolled territory.
