Zobrazeno 1 - 10
of 17
pro vyhledávání: '"S. É. Shumilin"'
Autor:
Hyoung Seop Kim, Peter K. Liaw, Jamieson Brechtl, Elena D. Tabachnikova, Wenqing Wang, Jongun Moon, Tetiana Hryhorova, Hyeon Seok Do, Alireza Zargaran, Byeong-Joo Lee, Yuri Estrin, Karin A. Dahmen, Jae Wung Bae, S. É. Shumilin
Publikováno v:
Materials Today. 50:55-68
We report the mechanical and microstructural characteristics of a medium-entropy alloy, Co17.5Cr12.5Fe55Ni10Mo5 (atomic percent, at%) at cryogenic temperatures, down to a record low temperature of 0.5 K. The alloy exhibits excellent strength and duct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e652452533e572375e8f21046d73791
https://doi.org/10.1016/j.mattod.2021.08.001
https://doi.org/10.1016/j.mattod.2021.08.001
Autor:
S. É. Shumilin, Hyoung Seop Kim, Peter K. Liaw, Elena D. Tabachnikova, Jongun Moon, Wenqing Wang, Tetiana Hryhorova, Yuri Estrin, Jamieson Brechtl, Karin A. Dahmen
Publikováno v:
Physical Review Materials. 5
We report an analysis of the discontinuous plastic flow of a multiprincipal-element alloy, ${\mathrm{Co}}_{17.5}{\mathrm{Cr}}_{12.5}{\mathrm{Fe}}_{55}{\mathrm{Ni}}_{10}{\mathrm{Mo}}_{5}$ (atomic percent, at. %), in the temperature range of 0.5--4.2 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6426dc0978f33bbd943c63fcf7e0184e
https://doi.org/10.1103/physrevmaterials.5.083601
https://doi.org/10.1103/physrevmaterials.5.083601
Publikováno v:
Acta Physica Polonica A. 134:662-666
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6ea58ba93ebb0caceb627a065241d0
https://doi.org/10.12693/aphyspola.134.662
https://doi.org/10.12693/aphyspola.134.662
Publikováno v:
Low Temperature Physics. 43:1420-1426
We investigate the relation between the strain-hardening rate and flow instability of polycrystalline Cu–OF deformed by tension at a constant rate in a liquid 3He atmosphere. The microstructure of the ultrafine-grained crystal, obtained by the equa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3172b61724fca16871a5b006f3b78da6
https://doi.org/10.1063/1.5012795
https://doi.org/10.1063/1.5012795
Autor:
I. S. Braude, S. É. Shumilin, P. A. Zabrodin, T. V. Grigorova, V. V. Pustovalov, V. S. Fomenko, V. G. Geidarov, N. V. Isaev
Publikováno v:
Low Temperature Physics. 39:633-639
This is a study of the effect of microstructure created by severe plastic deformation (SPD) and annealing on strain hardening and jump-like deformation in Al-Li alloys. It is shown that under tension at 0.5 K, SPD processed polycrystals retain a sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d14003fa213961096e42aad055c75c2f
https://doi.org/10.1063/1.4813672
https://doi.org/10.1063/1.4813672
Publikováno v:
Advanced Engineering Materials. 15:352-357
The low temperature peculiarities of plastic deformation of AZ31 and AE42 magnesium alloys processed by equal-channel angular pressing (ECAP) were studied in temperature range 0.5–293 K. At 4.2 K and lower, the stress–strain curves become serrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6985e0dae9760e8a2b953cdb5994e9e7
https://doi.org/10.1002/adem.201200324
https://doi.org/10.1002/adem.201200324
Publikováno v:
Advanced Engineering Materials. 14:35-38
The basic principle of all severe plastic deformation (SPD) processes consists in inducing an extremely high plastic strain into the material, whereas no shape and dimension changes occur during the straining. Thehigh strain causes deformation and fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b0935187cbc679496d719ea95aa0b3
https://doi.org/10.1002/adem.201100139
https://doi.org/10.1002/adem.201100139
Publikováno v:
Low Temperature Physics. 36:351-356
The effect of small additions (0.01at.%) of indium, cadmium, and zinc impurities on the temperature dependences of the plasticity characteristics of β-tin single crystals in the interval 0.5K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::544584043840a342b40b4c1637480e59
https://doi.org/10.1063/1.3418993
https://doi.org/10.1063/1.3418993
Publikováno v:
Crystallography Reports. 54:1043-1050
The plastic deformation of ultra-fine-grained aluminum subjected to equal-channel angular pressing has been studied at a temperature below the superconducting transition point. The stress-strain curves σ(ɛ) for polycrystals and the effect of the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d65298b321a1a01882324e79451230
https://doi.org/10.1134/s1063774509060194
https://doi.org/10.1134/s1063774509060194
Publikováno v:
Low Temperature Physics. 33:377-382
Low-temperature jumplike deformation (LTJD) of the solid solution Al–3.8at.% Li is studied at 0.52K in the normal (N) and superconducting (S) states. The magnitude of the plasticization effect at the NS transition is used to estimate the local heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bf531d8f8c2553c0fba815490d0fb9c
https://doi.org/10.1063/1.2720087
https://doi.org/10.1063/1.2720087