Structure and mechanical behavior during indentation of biocompatible nanostructured titanium alloys and coatings. / Levashov, E. A.; Petrzhik, M. I.; Kiryukhantsev-Korneev, F. V.; Shtansky, D. V.; Prokoshkin, S. D.; Gunderov, D. V.; Sheveiko, A. N.; Korotitsky, A. V.; Valiev, R. Z.
In: Metallurgist, Vol. 56, No. 5-6, 01.01.2012, p. 395-407.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structure and mechanical behavior during indentation of biocompatible nanostructured titanium alloys and coatings
AU - Levashov, E. A.
AU - Petrzhik, M. I.
AU - Kiryukhantsev-Korneev, F. V.
AU - Shtansky, D. V.
AU - Prokoshkin, S. D.
AU - Gunderov, D. V.
AU - Sheveiko, A. N.
AU - Korotitsky, A. V.
AU - Valiev, R. Z.
PY - 2012/1/1
Y1 - 2012/1/1
N2 - The structure of biocompatible titanium alloys and coatings, nanostructured by rapid plastic deformation technology, thermomechanical treatment, and magnetron sputtering, is studied. Measured indentation is used to obtain a mechanical property database. Values of hardness, elasticity modulus, and elastic recovery of titanium, and also Ti-Ni alloys with shape memory and a superelasticity effect Ti-Nb-Zr, Ti-Nb-Ta that are in microstructured and nanostructured conditions, are measured. It is shown that with indentation of a Vickers diamond indenter into a TiCCaPCON coating deformation proceeds inhomogeneously by periodic formation of shear steps.
AB - The structure of biocompatible titanium alloys and coatings, nanostructured by rapid plastic deformation technology, thermomechanical treatment, and magnetron sputtering, is studied. Measured indentation is used to obtain a mechanical property database. Values of hardness, elasticity modulus, and elastic recovery of titanium, and also Ti-Ni alloys with shape memory and a superelasticity effect Ti-Nb-Zr, Ti-Nb-Ta that are in microstructured and nanostructured conditions, are measured. It is shown that with indentation of a Vickers diamond indenter into a TiCCaPCON coating deformation proceeds inhomogeneously by periodic formation of shear steps.
KW - Coatings
KW - Deformation
KW - Indentation
KW - Inhomogeneous deformation
KW - Magnetron sputtering
KW - Mechanical behavior
KW - Nanostructure
KW - Rapid plastic deformation
KW - Thermomechanical treatment
KW - Titanium alloys
UR - http://www.scopus.com/inward/record.url?scp=85027949853&partnerID=8YFLogxK
U2 - 10.1007/s11015-012-9589-5
DO - 10.1007/s11015-012-9589-5
M3 - Article
AN - SCOPUS:85027949853
VL - 56
SP - 395
EP - 407
JO - Металлург
JF - Металлург
SN - 0026-0894
IS - 5-6
ER -
ID: 35177385