3 papers
cond-mat.mtrl-sci2023
Combined effect of SiC and carbon on sintering kinetics, microstructure and mechanical properties of fine-grained binderless tungsten carbide
E. A. Lantsev, P. V. Andreev, A. V. Nokhrin +8
The study investigates the density, phase composition, microstructure and mechanical properties (microhardness, fracture toughness) of binderless WC + SiC and WC + SiC + C ceramics…
cond-mat.mtrl-sci2023
Superplasticity-like behavior of ultrafine-grained austenitic steel 321
V. I. Kopylov, M. Yu. Gryaznov, S. V. Shotin +5
Hot rolled commercial metastable austenitic steel 321 with strongly elongated thin delta-ferrite particles in its microstructure was the object of investigations. Ultrafine-grained…
cond-mat.mtrl-sci2022
Low-temperature creep of binderless tungsten carbide with different grain sizes
E. A. Lantcev, A. V. Nokhrin, V. N. Chuvil'deev +8
The creep mechanism in the compression testing of the tungsten carbide with different grain sizes has been studied. The WC samples with high density (96.1-99.2%) were obtained by S…