Open AccessAccumulative high-pressure torsion of steel 316 and β-Ti alloy
Author(s) -
D. V. Gunderov,
D. A. Khasanova,
В. В. Астанин,
Anna Churakova,
И. А. Рамазанов,
С. Д. Прокошкин,
Vadim Sheremetyev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1008/1/012013
Subject(s) - torsion (gastropod) , materials science , high pressure , alloy , metallurgy , amorphous metal , severe plastic deformation , metal , composite material , thermodynamics , physics , surgery , medicine
As revealed by studies, in the process of high-pressure torsion of hard or work-hardenable metals and alloys, including bulk metallic glasses, the actual produced strain is much smaller than the expected one. The authors proposed a new technique called “accumulative high-pressure torsion” for producing high strains in hard materials, including bulk metallic glasses.