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Ofoten Line
The Ofoten Line ( no, Ofotbanen) is a rail transport, railway line in Narvik, Norway. It runs from the Port of Narvik to Riksgränsen on the Norway–Sweden border, where the line continues as the Malmbanan, Ore Line via Kiruna and Gällivare to Luleå. The Ofoten Line is single track (rail), single track, electrified at and has seven stations. The line only connects to the rest of the rail transport in Norway, Norwegian railway network via Sweden. The main traffic is up to 12 daily freight trains operated by Malmtrafik that haul iron ore from Sweden to Narvik. In addition, CargoNet operates container trains, branded as the Arctic Rail Express (ARE), and SJ AB, SJ operates passenger trains, including a night train to Stockholm. Construction of the Ofoten Line started in 1898 along with the Ore Line from Riksgränsen to Kiruna. They were completed in 1902, allowing LKAB to haul ore from their mines in Kiruna to the ice-free Port of Narvik. Operation and ownership of the line was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malmtrafik
LKAB Malmtrafik, earlier Malmtrafik i Kiruna AB (''MTAB''), is a Swedish railway company which operates the iron ore freight trains on the Iron Ore Line and the Ofoten Line. MTAB is a wholly owned subsidiary of the mining company Luossavaara–Kiirunavaara (LKAB). In Norway, operations are handled by the subsidiary Malmtrafikk AS (MTAS). Malmtrafik hauls ore from LKAB's mines in Kiruna, Malmberget and Svappavaara to the ports of Luleå and Narvik, the latter located in Norway. The company owns 28 Iore locomotives and 750 hopper cars. Each train is 68 cars long and weighs , allowing the company to transport 33 million tonnes per year. Traditionally the ore hauling had been done by the Swedish State Railways (SJ) and Norwegian State Railways (NSB). In the late 1980s, LKAB started a process to take over operations and increase efficiency by using heavier and longer trains. Because of the profitability in the operations, especially NSB was reluctant to lose the operations. In 1993, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malmbanan
The Iron Ore Line ( sv, Malmbanan) is a long railway line between Riksgränsen and Boden in Norrbotten County, Sweden, owned by Trafikverket (the Swedish Transport Administration). The line also contains two branches, from Kiruna to Svappavaara and from Gällivare to Koskullskulle. The term is often colloquially used to also include the Ofoten Line, from Riksgränsen to Narvik in Norway, and the northernmost part of the Main Line Through Upper Norrland from Boden to Luleå. The railway from Narvik to Luleå is long. The line is dominated by the ore freight trains operated by LKAB's subsidiary Malmtrafik from their mines to the Port of Narvik and the Port of Luleå. In addition, SJ operates passenger trains and CargoNet operates container freight trains. The Iron Ore Line is single track, electrified at and has a permitted axle load of . The Swedish part of the line is the northernmost railway in Sweden and the Norwegian part outside Narvik is the northernmost railway in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NSB El 4
NSB El 4 was a class of electric locomotive used by the Norwegian State Railways (NSB) to transport iron ore on the Ofoten Line. NSB had a total of five triple-locomotive sets. History In 1923, Ofoten Line and the Swedish Iron Ore Line were electrified and NSB had to acquire electric locomotives to haul the trains. NSB chose to order five double-engine El 3 units and five triple-engine El 4 units for the purpose. The El 4 were built at NEBB, Thune and Hamar Jernstøberi. After World War II, the production of iron ore in Kiruna and Malmberget increased dramatically and the train length was increased, with the consequence that each train needed more propulsion. NSB chose to order eight new El 12 locomotives at the same time it combined the ten El 3 locomotives to make three triple-engine sets with one reserve. When the El 15 locomotives were delivered in 1967, the El 3 and El 4 units were taken out of service. None of the locomotives have been preserved. One engine, 4.2046, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NSB El 3
NSB El 3 was an electric locomotive used by the Norwegian State Railways (NSB) to transport iron ore on the Ofoten Line. Five twin-locomotive sets were in service from 1925 to 1967. History The Swedish part of the ore line, the Iron Ore Line, was electrified in 1915 but Norway kept using steam locomotives until the Norwegian electrification in 1923. As Norwegian traction the El 3 was chosen along with five triple-engine El 4 units. Eight El 3 were built with delivery on August 9, 1925, two more on October 19, 1929. The El 3 and El 4 had about the same characteristics and used for the same purpose and ordered simultaneously; choosing two models like this is atypical for railway companies because of higher maintenance costs. By 1922 SJ had placed an order on the new Of-locomotives, yet NSB chose to base the El 3 on the older Oe. Build by ASEA, they were equipped with quill drive and regenerative braking; the latter only caused problems though, excessively increasing the curre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian State Railways (1883–1996)
The Norwegian State Railways ( no, Norges Statsbaner or NSB) was a state-owned railway company that operated most of the railway network in Norway. The government agency/directorate was created in 1883Historisk oversikt Norwegian National Rail Administration to oversee the construction and operation of all state-owned s in . On 1 December 1996, it was to create the infrastructure operator |
Norwegian State Railways
Vygruppen, branded as Vy, is a government-owned railway company which operates most passenger train services and many bus services in Norway. The company is owned by the Norwegian Ministry of Transport. Its sub-brands include Vy Buss coach services, CargoNet freight trains and the Swedish train transport company Tågkompaniet. In 2009, NSB carried 52 million train passengers and 104 million bus passengers. On 24 April 2019, passenger train and bus services were rebranded as Vy. The company was established as the Norwegian State Railways (1883–1996). In 1996 the company was split into the new NSB, the infrastructure company, the Norwegian National Rail Administration and the Norwegian Railway Inspectorate. In 2002, the freight operations were split to the subsidiary CargoNet, and the maintenance department became Mantena. It was controversially renamed Vygruppen in 2019; the then-opposition parties vowed to reverse the name change. History On 1 December 1996, the larges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LKAB
Luossavaara-Kiirunavaara Aktiebolag (LKAB) is a government owned Swedish mining company. The company mines iron ore at Kiruna and at Malmberget in northern Sweden. The company was established in 1890, and has been 100% state-owned since the 1950s. The iron ore is processed to pellets and sinter fines, which are transported by Iore trains (Malmbanan) to the harbours at Narvik and Luleå and to the steelmill at Luleå (SSAB). Their production is sold throughout much of the world, with the principal markets being European steel mills, as well as North Africa, the Middle East and Southeast Asia. , LKAB has over 4,500 employees in 12 countries. There are iron ore mines, processing plants and ore harbors in northern Sweden and Norway, and a sales office in Germany. LKAB has subsidiaries for industrial minerals with processing plants in Sweden, Finland, the UK, the Netherlands, Turkey and China. Additional subsidiaries are in Germany, the US and Hong Kong as well as representative of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockholm
Stockholm () is the Capital city, capital and List of urban areas in Sweden by population, largest city of Sweden as well as the List of urban areas in the Nordic countries, largest urban area in Scandinavia. Approximately 980,000 people live in the Stockholm Municipality, municipality, with 1.6 million in the Stockholm urban area, urban area, and 2.4 million in the Metropolitan Stockholm, metropolitan area. The city stretches across fourteen islands where Mälaren, Lake Mälaren flows into the Baltic Sea. Outside the city to the east, and along the coast, is the island chain of the Stockholm archipelago. The area has been settled since the Stone Age, in the 6th millennium BC, and was founded as a city in 1252 by Swedish statesman Birger Jarl. It is also the county seat of Stockholm County. For several hundred years, Stockholm was the capital of Finland as well (), which then was a part of Sweden. The population of the municipality of Stockholm is expected to reach o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (, 72.4% Fe), hematite (, 69.9% Fe), goethite (, 62.9% Fe), limonite (, 55% Fe) or siderite (, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the ''Financial Times'' quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity, except perhaps oil". Sources Metallic iron is virtually unknown on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Transport In Norway
The Norwegian railway system comprises 4,109 km of (standard gauge) track of which 2,644 km is Railway electrification system, electrified and 274 km double track. There are 697 tunnels and 2,760 bridges. The Norwegian Railway Directorate manages the railway network in Norway on behalf of the Ministry of Transport and Communications (Norway), Ministry of Transport and Communications. Bane NOR is a Statsforetak, state enterprise which builds and maintains all rail transport, railway tracks, while other companies operate them. These companies include Vy (transport operator), Vy and subsidiaries Vy Gjøvikbanen and CargoNet, Flytoget, Go-Ahead Norge, Go-Ahead, SJ Norge, Green Cargo, Grenland Rail and Hector Rail. Norway is a member of the International Union of Railways (UIC). The UIC Country Code for Norway is 76. History The first railway in Norway was the Hoved Line between Oslo and Eidsvoll and opened in 1854. The main purpose of the railway was to move lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single Track (rail)
A single-track railway is a railway where trains traveling in both directions share the same track. Single track is usually found on lesser-used rail lines, often branch lines, where the level of traffic is not high enough to justify the cost of constructing and maintaining a second track. Advantages and disadvantages Single track is significantly cheaper to build and maintain, but has operational and safety disadvantages. For example, a single-track line that takes 15 minutes to travel through would have capacity for only two trains per hour in each direction safely. By contrast, a double track with signal boxes four minutes apart can allow up to 15 trains per hour in each direction safely, provided all the trains travel at the same speed. This hindrance on the capacity of a single track may be partly overcome by making the track one-way on alternate days, if the single track is not used for public passenger transit. Long freight trains are a problem if the passing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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