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  • Thumbnail for Slag
    Slag is a by-product of smelting (pyrometallurgical) ores and recycled metals. Slag is mainly a mixture of metal oxides and silicon dioxide. Broadly,...
    26 KB (2,910 words) - 05:46, 28 May 2024
  • Thumbnail for Ground granulated blast-furnace slag
    ground into a fine powder. Ground granulated blast furnace slag is a latent hydraulic binder forming calcium silicate hydrates (C-S-H) after contact with water...
    14 KB (1,734 words) - 16:56, 2 January 2024
  • Thumbnail for Slag (welding)
    Welding slag is a form of slag, or vitreous material produced as a byproduct of some arc welding processes, most specifically shielded metal arc welding...
    3 KB (467 words) - 15:14, 2 October 2022
  • Thumbnail for Chalcopyrite
    copper. Converting occurs in two stages: the slag forming stage and the copper forming stage. In the slag forming stage, iron and sulfur are reduced to concentrations...
    23 KB (2,299 words) - 18:42, 29 April 2024
  • Thumbnail for Archaeometallurgical slag
    Archaeometallurgical slag is slag discovered and studied in the context of archaeology. Slag, the byproduct of iron-working processes such as smelting...
    15 KB (2,048 words) - 17:52, 27 October 2023
  • Thumbnail for Copper extraction
    operated at a lower temperature. The slag forming reaction is: FeO + SiO2 → FeO.SiO2 Slag is less dense than matte, so it forms a layer that floats on top of...
    63 KB (7,320 words) - 18:51, 20 May 2024
  • Copper slag is a by-product of copper extraction by smelting. During smelting, impurities become slag which floats on the molten metal. Slag that is quenched...
    12 KB (1,741 words) - 23:05, 30 April 2024
  • Thumbnail for Wootz steel
    to completely remove slag. An alternative was to smelt the ore first to give wrought iron, then heat and hammer it to remove slag. The carbon source was...
    25 KB (2,780 words) - 02:30, 25 May 2024
  • Thumbnail for Open-hearth furnace
    together with pig iron from blast furnaces. Once all the steel has melted, slag-forming agents such as limestone are added. Atmospheric oxygen in contact with...
    12 KB (1,588 words) - 09:56, 29 April 2024
  • Thumbnail for Electro-slag remelting
    and the new ingot, which is formed in the bottom of a water-cooled copper mold. The new ingot is covered in an engineered slag that is superheated by the...
    3 KB (392 words) - 07:30, 2 March 2024
  • Thumbnail for Mineral wool
    Mineral wool (redirect from Slag wool)
    Mineral wool is any fibrous material formed by spinning or drawing molten mineral or rock materials such as slag and ceramics. Applications of mineral...
    21 KB (2,658 words) - 20:32, 13 May 2024
  • David Slagger (born June 22, 1962) is a Native American politician in Maine. Slagger served as a member of the Maine House of Representatives, representing...
    6 KB (526 words) - 14:50, 18 April 2024
  • Thumbnail for Bloomery
    the earliest form of smelter capable of smelting iron. Bloomeries produce a porous mass of iron and slag called a bloom. The mix of slag and iron in the...
    25 KB (3,200 words) - 10:53, 9 May 2024
  • Thumbnail for Spoil tip
    Spoil tip (redirect from Slag heap)
    during mining. Spoil tips are not formed of slag, but in some areas, such as England and Wales, they are referred to as slag heaps. In Scotland the word bing...
    20 KB (2,450 words) - 15:08, 19 May 2024
  • Thumbnail for Electric arc furnace
    usual slag formers are calcium oxide (CaO, in the form of burnt lime) and magnesium oxide (MgO, in the form of dolomite and magnesite). These slag formers...
    35 KB (4,820 words) - 14:44, 30 April 2024
  • Thumbnail for Ardoukoba
    volcano born from a volcanic fissure and composed of a pile of basaltic slag forming three cones emitting two flows of fluid basaltic lava. These eruptive...
    5 KB (546 words) - 04:11, 30 July 2023
  • Thumbnail for Gold extraction
    low-density slag forms on top, which can be decanted from the liquid gold. Silver chloride and other precious metals can be recovered from this slag. The slag layer...
    22 KB (2,228 words) - 23:52, 15 March 2024
  • 30 revolutions per minute; the oxygen was injected via a lance, with slag forming materials added separately. Kaldo converters were relatively common in...
    8 KB (965 words) - 20:25, 28 August 2023
  • about the race while interacting with the racers. The racers consist of: The Slag Brothers, Rock and Gravel (vocal effects provided by Daws Butler and Don...
    51 KB (3,191 words) - 02:53, 31 May 2024
  • catalyze organic matter into syngas, with slag remaining as a byproduct. It is used commercially as a form of waste treatment, and has been tested for...
    18 KB (1,681 words) - 01:42, 24 April 2024
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