When did the Australian rail freight operator, whose main commodities included Aluminium oxide, become part of QR National?
Aluminium oxide Aluminium oxide (British English) or aluminum oxide (American English) is a chemical compound of aluminium and oxygen with the chemical formula Al O . It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide. It is commonly called alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. It occurs naturally in its crystalline polymorphic phase α-AlO as the mineral corundum, varieties of which form the precious gemstones ruby and sapphire. AlO is significant in its use to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point.
Trans Australia Airlines Trans Australia Airlines or TAA (renamed Australian Airlines in 1986) was one of the two major Australian domestic airlines between its inception in 1946 and its merger with Qantas in September 1992. As a result of the "COBRA" (or Common Branding) project, the entire airline was rebranded Qantas about a year later with tickets stating in small print "Australian Airlines Limited trading as Qantas Airways Limited" until the adoption of a single Air Operator Certificate a few years later. At that point, the entire airline was officially renamed "Qantas Airways Limited" continuing the name and livery of the parent company with the only change being the change of by-line from "The Spirit of Australia" to "The Australian Airline" under the window line with the existing "Qantas" title appearing above.