Determining the physical-chemical characteristics of the carbon-thermal reduction of scale of tungsten high-speed steels

Determining the physical-chemical characteristics of the carbon-thermal reduction of scale of tungsten high-speed steels

We determined that scale of the high-speed steel R18 is composed of the phases of Fe3O4, Fe2O3, FeO, with the presence of alloying elements as the replacement atoms. The microstructure is disordered and non-uniform. In the examined area, in addition to Fe, we revealed the presence of, % by weight: W...

Full description

Bibliographic Details
Main Authors: Stanislav Hryhoriev, Artem Petryshchev, Karina Belokon’, Kristina Krupey, Mykhail Yamshinskij, Grigoriy Fedorov, Dmytro Stepanov, Andrii Semenchuk, Elena Matukhno, Alexander Savvin
Format: Article
Language:English
Published: PC Technology Center 2018-03-01
Series:Eastern-European Journal of Enterprise Technologies
Subjects:
alloyed technogenic wastes
high speed steel
carbon-thermal reduction
microscopic analysis
carbide formation
Online Access:http://journals.uran.ua/eejet/article/view/125988

Internet

http://journals.uran.ua/eejet/article/view/125988

Similar Items