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  2. Ferrochrome - Wikipedia

    en.wikipedia.org/wiki/Ferrochrome

    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. [ 1 ] [ 2 ] Ferrochrome is produced by electric arc carbothermic reduction of chromite .

  3. AlbChrome - Wikipedia

    en.wikipedia.org/wiki/AlbChrome

    Chrome mineral that is used in melting power plants, is supplied from the mines of the country, mainly from the chrome-holding basin of Bulqize. The final and only product of the Ferro Chrome factory in Burrel is ferro-chrome with high carbon content (C= 6–8 %), whereas the chrome in ferro-chrome is Cr=60-65 % (base 63%).

  4. Chromite - Wikipedia

    en.wikipedia.org/wiki/Chromite

    Production of ferrochrome is observed to emit pollutants into the air such as nitrogen oxides, carbon oxides and sulfur oxides, as well as dust particulates with a high concentration of heavy metals such as chromium, zinc, lead, nickel and cadmium. During high temperature smelting of chromite ore to produce Ferrochrome, Cr-III

  5. Compact Cassette tape types and formulations - Wikipedia

    en.wikipedia.org/wiki/Compact_Cassette_tape...

    Specifications of each type were set in 1979 by the International Electrotechnical Commission (IEC): Type I (IEC I, 'ferric' or 'normal' tapes), Type II (IEC II, or 'chrome' tapes), Type III (IEC III, ferrichrome or ferrochrome), and Type IV (IEC IV, or 'metal' tapes). 'Type 0' was a non-standard designation for early compact cassettes that did ...

  6. List of countries by chromium production - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    It is usually found as the mineral chromite, from which ferrochrome is produced in a smelting process. Rank Country/Region Chromium ore production (tonnes)

  7. 41xx steel - Wikipedia

    en.wikipedia.org/wiki/41xx_steel

    41xx steel is a family of SAE steel grades, as specified by the Society of Automotive Engineers (SAE). Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include chrome-moly, cro-moly, CrMo, CRMO, CR-MOLY, and similar).

  8. Use AOL Desktop Gold to import your bookmarks and saved ...

    help.aol.com/articles/use-aol-desktop-gold-to...

    1. Sign in to Desktop Gold. 2. Click Settings in the upper left. 3. Click Browser. 4. Click the Import tab. 5. Click the Import from menu | select Chrome. 6. Click Import Now to import your data.

  9. Duplex stainless steel - Wikipedia

    en.wikipedia.org/wiki/Duplex_Stainless_Steel

    The main differences in composition, when compared with austenitic stainless steel is that duplex steels have a higher chromium content, 20–28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05–0.50% nitrogen. Both the low nickel content and the high strength (enabling thinner sections to be used) give significant cost benefits.