Formation of Alloy Chemical Composition Produced by Aluminothermy on Alloying with Tungsten Extracted from Scheelite Concentrate

The practice of manufacturing tungsten-containing wear-resistant steels and products made from them currently comes down to alloying iron-carbon alloys with ferrotungsten. Preparation of ferroalloys from ore concentrates is a multiple operation, energy- and material-intensive process. It is proposed...

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Veröffentlicht in:	Metallurgist (New York) 2022, Vol.65 (9-10), p.995-1007
Hauptverfasser:	Komarov, O. N., Zhilin, S. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloying Alloys Carbon Characterization and Evaluation of Materials Chemical composition Chemical reactions Chemistry and Materials Science Exothermic reactions Extractive metallurgy Ferroalloys Ferrotungsten Ferrous alloys Iron oxides Materials Science Metallic Materials Oxides Production costs Reducing agents Scheelite Specialty metals industry Tungsten Wear resistance
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