| 31. | Hot dross processing system whereby the majority of metal is recovered without chemically reducing the aluminium oxides.
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| 32. | The permittivity of tantalum pentoxide is approximately three times higher than aluminium oxide, producing significantly smaller components.
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| 33. | The 8 pound Ceramic Upgrade Plates are fabricated of 2 " x 2 " aluminium oxide ceramic tiles.
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| 34. | The smelter uses the Hall-H�roult process to convert alumina ( aluminium oxide ) to elemental aluminium.
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| 35. | He experimentally justified this by reacting ammonium phosphate with gelatinous aluminium oxide, iron carbonate, and limestone.
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| 36. | The result is aluminium oxide and ferroniobium, an alloy of iron and niobium used in the steel production.
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| 37. | The most common form of crystalline aluminium oxide is known as corundum, which is the thermodynamically stable form.
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| 38. | The elevated pH dissolves the aluminium oxide layer on the foil and enables an electrolytic cell to be established.
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| 39. | The filling in these shields is usually a high-strength material like Kevlar or Nextel aluminium oxide fiber.
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| 40. | They are composed mostly of iron oxides, with smaller proportion of aluminium oxide, and nm and 1 �m.
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