Open AccessFeatures of Structure Formation During the Thermal Synthesis of Powders Carbide-Steels from Waste Sludge of Bearing Steels
Author(s) -
G. А. Baglyuk,
A. A. Mamonova,
Natalya Uskova,
A. V. Bezdorozhev
Publication year - 2015
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.16.1.167-172
Subject(s) - materials science , metallurgy , carbide , titanium , alloy , phase (matter) , boron carbide , slurry , cementite , titanium hydride , boride , titanium carbide , austenite , microstructure , composite material , chemistry , organic chemistry
The peculiarities of structure and phase composition of the briquettes material obtained by thermal fusion of the mixture consisting of a powder slurry obtained by grinding rollers and cone bearings, titanium hydride and graphite. It was shown that after synthesis at temperatures of 1150÷1200 0С phase composition of the obtained alloy includes mainly phases of titanium carbide, cementite and α-Fe. When boron carbide introduced into the mixture too, the last dissociates during thermal synthesis, resulting along with titanium carbide in the alloy significant content boride phases - TiB, TiB2, Ti2B5 and FeB was identified.