Abstract
This document specifies an infrared absorption method after combustion in an induction furnace for the determination of the carbon content in ferronickels in the range of 0,004 % to 2,5 %.
The method is applicable to normal production operations. It uses commercially available equipment, which is calibrated using steel and/or ferronickel certified reference materials (CRMs).
General information
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Status: PublishedPublication date: 2020-03Stage: International Standard published [60.60]
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Edition: 2Number of pages: 12
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Technical Committee :ISO/TC 155
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Life cycle
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Previously
WithdrawnISO 7524:1985
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Now