Rapid Determination of Carbon in Steel-Making
The Expendable Cartridge The cartridge, known as the ‘Tectip S’, consists basically of an expendable sand mould A thermocouple, approximately 2 inches long, made from platinum and 10 per cent rhodium-platinum wires 0.005 inch in diameter, is first spot-welded together at the hot junction, This thermocouple …
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