Thin film combinatorial sputtering of TaTiHfZr refractory compositionally complex alloys for rapid materials discovery

被引：0

作者：

Emery, Reece ^{[1
]}

Puplampu, Stephen B. ^{[2
]}

Wood, Andrew ^{[2
]}

Penumadu, Dayakar ^{[2
]}

Lass, Eric A. ^{[1
]}

Lasseter, John ^{[1
,3
]}

Unocic, Kinga A. ^{[3
]}

Chen, Siwei ^{[4
]}

Zhao, Yajie ^{[1
]}

Zinkle, Steven J. ^{[1
,4
,5
]}

Liang, Tao ^{[1
]}

Xu, Haixuan ^{[1
]}

Gilbert, Dustin A. ^{[1
]}

Buchanan, C. Charlotte ^{[1
]}

Liaw, Peter K. ^{[1
]}

Rack, Philip D. ^{[1
]}

机构：

[1] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA

[2] Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN 37996 USA

[3] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37830 USA

[4] Univ Tennessee, Dept Nucl Engn, Knoxville, TN 37996 USA

[5] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA

来源：

MATERIALS & DESIGN | 2025年 / 250卷

基金：

美国国家科学基金会;

关键词：

Combinatorial sputtering; Thin films; Nanoindentation; Rapid materials discovery; High entropy alloys; Multi-principal element alloys; Transformation induced plasticity; HIGH ENTROPY ALLOYS; DISLOCATION NUCLEATION; ELASTIC-MODULUS; INDENTATION; HARDNESS; NANOINDENTATION; EXPLORATION; STABILITY; BCC;

D O I：

10.1016/j.matdes.2025.113643

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Many applications from advanced nuclear reactors to aerospace and automotive industries require materials to operate in extreme environments. In search of new materials that can operate in these extremes, the present work explores this space whereby: (1) guided by atomistic and thermodynamic calculations we utilize thin film combinatorial synthesis to rapidly explore mechanical and thermal properties in a broad range of refractory compositionally complex alloys, and (2) observe transformation induced plasticity via oscillations in the thin film nanoindentation load depth curves that are attributed to, (3) a stress-induced HCP-to-BCC phase transformation in the resulting nanogranular microstructure, which to our knowledge has not been observed before in this alloy system; and finally (4) scale to bulk materials to compare the thin film results.

引用

页数：12

共 93 条

[1] Elastic properties of α- and β-tantalum thin films
Abadias, G.
Colin, J. J.
Tingaud, D.
Djemia, Ph
Belliard, L.
Tromas, C.
[J]. THIN SOLID FILMS, 2019, 688
[2] Gum Metal thin films obtained by magnetron sputtering of a Ti-Nb-Zr-Ta target
Achache, S.
Lamri, S.
Alhussein, A.
Billard, A.
Francois, M.
Sanchette, F.
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 673 : 492 - 502
[3] Microscale Combinatorial Libraries for the Discovery of High-Entropy Materials
Banko, Lars
Tetteh, Emmanuel Batsa
Kostka, Aleksander
Piotrowiak, Tobias Horst
Krysiak, Olga Anna
Hagemann, Ulrich
Andronescu, Corina
Schuhmann, Wolfgang
Ludwig, Alfred
[J]. ADVANCED MATERIALS, 2023, 35 (09)
[4] Structural stability and thermal expansion of TiTaNbMoZr refractory high entropy alloy
Behera, Madhusmita
Panigrahi, Ajit
Bonisch, Matthias
Shankar, Gyan
Mishra, Pratima Kumari
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 892
[5] Exploring the composition, phase separation and structure of AgFe alloys for magneto-optical applications
Boldman, Walker L.
Garfinkel, David A.
Collette, Robyn
Jorgenson, Cameron S.
Pradhan, Dhiren K.
Gilbert, Dustin A.
Rack, Philip D.
[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2021, 266
[6] Electronic descriptors for dislocation deformation behavior and intrinsic ductility in bcc high-entropy alloys
Borges, Pedro P. P. O.
Ritchie, Robert O.
Asta, Mark
[J]. SCIENCE ADVANCES, 2024, 10 (38):
[7] Comparative study on the nanomechanical behavior and physical properties influenced by the epitaxial growth mechanisms of GaN thin films
Boughrara, Najla
Benzarti, Zohra
Khalfallah, Ali
Evaristo, Manuel
Cavaleiro, Albano
[J]. APPLIED SURFACE SCIENCE, 2022, 579
[8] Analysis of Hot- and Cold-Rolled Loads in Medium-Mn TRIP Steels
Buchely, M. F.
Field, D. M.
Van Aken, D. C.
[J]. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2019, 50 (03): : 1180 - 1192
[9] Materials science - Rapid alloy assessment
Cahn, RW
[J]. NATURE, 2001, 410 (6829) : 643 - 644
[10] Microstructural development in equiatomic multicomponent alloys
Cantor, B
Chang, ITH
Knight, P
Vincent, AJB
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 375 : 213 - 218

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