Title: CONTRIBUTION TO THE DETERMINATION OF OXYGEN IN MOLYBDENUM, TUNGSTEN, TANTALUM, AND NIOBIUM AS WELL AS IN HARD CARBIDES AND HARD METALS BY HEAT EXTRACTION
Abstract:For the determination of oxygen in refractory metals and their alloys as well as in hard carbides and hard metals, a vacuum fusion apparatus was used and the working conditions for these materials opt...For the determination of oxygen in refractory metals and their alloys as well as in hard carbides and hard metals, a vacuum fusion apparatus was used and the working conditions for these materials optimized. The changes in oxygen content during the various production stages of molybdenum, tungsten, tantalum, and niobium could be followed with a considerable reproductibility. The results obtained on carbides and hard metals are in agreement with practical experiences. (auth)Read More
Publication Year: 1961
Publication Date: 1961-12-01
Language: en
Type: article
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