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Results 591 - 600 of 1155 for Ores
  • News - 4 Sep 2003
    China’s Laiwa Steel Group have signed a licence agreement to use Rio Tinto’s HIsmelt technology in an ironmaking plant to be built in China’s Shandong Province. The proposed plant...
  • Book
    NEW RELEASE ... COMING SOON Rubber linings can be used as passive protection against the corrosion of plant and equipment in the chemical process industries. Rubbers act as sacrificial materials...
  • Article - 30 Jul 2001
    Iron (Fe) is a metal that has been known since ancient times. In fact, the Earth’s crust is made up of 5% of iron, which is the second most abundant metal after aluminum.
  • Article - 29 Jul 2001
    Nickel is a silvery-white metal. It is hard, malleable, ductile and to an extent ferromagnetic. It has a fair electrical and thermal conductivity. Principal uses are as an alloying element for ferrous...
  • Article - 21 Jul 2001
    Silver metal in its pure state has a brilliant white metallic lustre and it is a little harder than gold and is very ductile and malleable. It has 3 commercial types and applications in jewellery,...
  • Article - 20 Jul 2001
    In its pure state chromium is a steel-silvery grey with bluish tinge lustre. It is an extremely hard metal that takes a high polish. As a coating it has no capilliary action to oil and water. Its main...
  • News - 15 Mar 2002
    It was announced today that Pasminco today announced it had entered into an agreement to sell its mining operations and tenements at Broken Hill to Perilya Limited for A$90 million. The deal sees A$35...
  • Article - 2 Oct 2023
    This article explores the emerging technology of direct lithium extraction (DLE).
  • Article - 7 Sep 2018
    Aluminum (Al) is an abundant element, in up to 8% of the earth’s crust and appears ubiquitously in the supply chain of consumable goods.
  • Article - 28 Nov 2016
    A low-grade surface mining operation relies on large, expensive equipment such as Caterpillar 793 haul trucks and Hitachi 5500 shovels. Oil analysis is required to detect problems so they can be...

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