Structural changes in molten high-speed steels before atomizing

This item has been previously abstracted from original Russian. The melt of steel R6M5F3 is studied by x-ray method under different temperature-time conditions of treatment. It is found that transformations of microheterogeneous structure of the melt with a rise of temperature to 1750 deg C are asso...

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Bibliographic Details
Published in:Powder metallurgy and metal ceramics 1995-01, Vol.33 (7-8), p.341-344
Main Authors: Poznyak, L. A., Zelinskaya, G. M., Sorokin, Yu. V., Slyusarenko, S. I.
Format: Article
Language:English
Online Access:Get full text
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Summary:This item has been previously abstracted from original Russian. The melt of steel R6M5F3 is studied by x-ray method under different temperature-time conditions of treatment. It is found that transformations of microheterogeneous structure of the melt with a rise of temperature to 1750 deg C are associated with a change of the atom's package type. Structural state of powders of high-speed tool steels as a result of thermal-time treatment of the melt is characterized by higher degree of homogeneity due to an increase in dispersity and similarity of carbide-like areas.
ISSN:1068-1302
1573-9066
DOI:10.1007/BF00559577