AN ELECTRIC FURNACE TRIUMPH.
One of the most notable improvements in electric furnaces for heating and melting metals has lately been perfected by a British firm. Many attempts have been made both on the Continent and in America t<> produce a material which would get white-hot under the action of electric current and would yet remain unchanged so that it could be used again and again indefinitely. Long experience in furnace materials, combined with painstaking research, has enabled this company to produce a substance which can be moulded into any desired form, has a high resistance to electricity, and is used in crucible form for the "heat treatment."
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Pukekohe & Waiuku Times, Volume 9, Issue 558, 17 August 1920, Page 3
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108AN ELECTRIC FURNACE TRIUMPH. Pukekohe & Waiuku Times, Volume 9, Issue 558, 17 August 1920, Page 3
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