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Hardness anisotropy and active slip systems in a (Hf-Ta-Zr-Nb)C high-entropy carbide during nanoindentation
被引:22
作者:

Csanadi, Tamas
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Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

Girman, Vladimir
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Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

Maj, Lukasz
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Polish Acad Sci, Inst Met & Mat Sci, Reymonta 25, PL-30059 Krakow, Poland Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

Morgiel, Jerzy
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Polish Acad Sci, Inst Met & Mat Sci, Reymonta 25, PL-30059 Krakow, Poland Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

Reece, Michael J.
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Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

Dusza, Jan
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机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia
Obuda Univ, Donat Banki Fac Mech & Safety Engn, Nepszinhaz Utca 8, H-1081 Budapest, Hungary Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia
机构:
[1] Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia
[2] Polish Acad Sci, Inst Met & Mat Sci, Reymonta 25, PL-30059 Krakow, Poland
[3] Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England
[4] Obuda Univ, Donat Banki Fac Mech & Safety Engn, Nepszinhaz Utca 8, H-1081 Budapest, Hungary
关键词:
Hardness anisotropy;
Dislocations;
Slip systems;
Nanoindentation;
High-entropy carbide;
MECHANICAL-PROPERTIES;
TRANSITION;
CERAMICS;
NANOHARDNESS;
PHASE;
D O I:
10.1016/j.ijrmhm.2021.105646
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Hardness anisotropy and deformation-induced dislocations in (Hf-Ta-Zr-Nb)C high-entropy carbide grains of low-index facets were investigated using nanoindentation and transmission electron microscopy (TEM). The (HfTa-Zr-Nb)C sample was prepared by a two-step spark plasma sintering (SPS) and nanoindentation was performed on grains mapped previously by electron backscatter diffraction. To investigate the deformation zones under the indents, thin lamellas were extracted from grains of {001}, {101} and {111} orientations using a focused ion beam (FIB) technique and were studied by TEM. Nanoindentation revealed that grains of {100} orientation exhibit about 7% lower hardness (-35 GPa) compared to the {110} and {111} facets (-38 GPa) while there was no anisotropy found for the indentation modulus. TEM analysis of the lamellas revealed heavily deformed zones under the indents with dislocations of a/2 110 type Burgers vector. TEM-based trace analysis of dislocations { } { } revealed the activation of the (110) 111 and (110) 110 slip systems in grains indented on the {001} and {101} facets, respectively. The hardness anisotropy of (Hf-Ta-Zr-Nb)C was attributed to the different operating slip systems, similar to that was reported for the component monocarbides in the literature.
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共 27 条
[1]
Valence electron concentration as an indicator for mechanical properties in rocksalt structure nitrides, carbides and carbonitrides
[J].
Balasubramanian, Karthik
;
Khare, Sanjay V.
;
Gall, Daniel
.
ACTA MATERIALIA,
2018, 152
:175-185

Balasubramanian, Karthik
论文数: 0 引用数: 0
h-index: 0
机构:
Rensselaer Polytech Inst, Dept Mech Nucl & Aerosp Engn, Troy, NY 12180 USA Rensselaer Polytech Inst, Dept Mech Nucl & Aerosp Engn, Troy, NY 12180 USA

Khare, Sanjay V.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Toledo, Dept Phys & Astron, 2801 West Bancroft St, Toledo, OH 43606 USA Rensselaer Polytech Inst, Dept Mech Nucl & Aerosp Engn, Troy, NY 12180 USA

Gall, Daniel
论文数: 0 引用数: 0
h-index: 0
机构:
Rensselaer Polytech Inst, Dept Mat Sci & Engn, Troy, NY 12180 USA Rensselaer Polytech Inst, Dept Mech Nucl & Aerosp Engn, Troy, NY 12180 USA
[2]
Processing and Properties of High-Entropy Ultra-High Temperature Carbides
[J].
Castle, Elinor
;
Csanadi, Tamas
;
Grasso, Salvatore
;
Dusza, Jan
;
Reece, Michael
.
SCIENTIFIC REPORTS,
2018, 8

Castle, Elinor
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Mile End Rd, London E1 4NS, England Queen Mary Univ London, Mile End Rd, London E1 4NS, England

Csanadi, Tamas
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia Queen Mary Univ London, Mile End Rd, London E1 4NS, England

Grasso, Salvatore
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Mile End Rd, London E1 4NS, England Queen Mary Univ London, Mile End Rd, London E1 4NS, England

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia Queen Mary Univ London, Mile End Rd, London E1 4NS, England

Reece, Michael
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Mile End Rd, London E1 4NS, England Queen Mary Univ London, Mile End Rd, London E1 4NS, England
[3]
Strength enhancement and slip behaviour of high-entropy carbide grains during micro-compression
[J].
Csanadi, Tamas
;
Castle, Elinor
;
Reece, Michael J.
;
Dusza, Jan
.
SCIENTIFIC REPORTS,
2019, 9 (1)

Csanadi, Tamas
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Castle, Elinor
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Reece, Michael J.
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia
[4]
Slip activation controlled nanohardness anisotropy of ZrB2 ceramic grains
[J].
Csanadi, Tamas
;
Kovalcikova, Alexandra
;
Dusza, Jan
;
Fahrenholtz, William G.
;
Hilmas, Gregory E.
.
ACTA MATERIALIA,
2017, 140
:452-464

Csanadi, Tamas
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Kovalcikova, Alexandra
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia
Obuda Univ, Donat Banki Fac Mech & Safety Engn, Nepszinhaz Utca 8, H-1081 Budapest, Hungary Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Fahrenholtz, William G.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Mat Sci & Engn Dept, Rolla, MO 65409 USA Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia

Hilmas, Gregory E.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Mat Sci & Engn Dept, Rolla, MO 65409 USA Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04353, Slovakia
[5]
Nanohardness and elastic anisotropy of ZrB2 crystals
[J].
Csanadi, Tamas
;
Grasso, Salvatore
;
Kovalcikova, Alexandra
;
Dusza, Jan
;
Reece, Mike
.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,
2016, 36 (01)
:239-242

Csanadi, Tamas
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia

Grasso, Salvatore
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia

Kovalcikova, Alexandra
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia
Obuda Univ, Donat Banki Fac Mech & Safety Engn, H-1081 Budapest, Hungary Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia

Reece, Mike
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia
[6]
Bonding Effects on the Slip Differences in the B1 Monocarbides
[J].
De Leon, Nicholas
;
Yu, Xiao-xiang
;
Yu, Hang
;
Weinberger, Christopher R.
;
Thompson, Gregory B.
.
PHYSICAL REVIEW LETTERS,
2015, 114 (16)

De Leon, Nicholas
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA

Yu, Xiao-xiang
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA

Yu, Hang
论文数: 0 引用数: 0
h-index: 0
机构:
Drexel Univ, Dept Mech Engn & Mech, Philadelphia, PA 19104 USA Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA

Weinberger, Christopher R.
论文数: 0 引用数: 0
h-index: 0
机构:
Drexel Univ, Dept Mech Engn & Mech, Philadelphia, PA 19104 USA Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA

Thompson, Gregory B.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA Univ Alabama, Dept Met & Mat Engn, Tuscaloosa, AL 35401 USA
[7]
Microstructure of (Hf-Ta-Zr-Nb)C high-entropy carbide at micro and nano/atomic level
[J].
Dusza, Jan
;
Svec, Peter
;
Girman, Vladimir
;
Sedlak, Richard
;
Castle, Elinor G.
;
Csanadi, Tamas
;
Kovalcikova, Alexandra
;
Reece, Michael J.
.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,
2018, 38 (12)
:4303-4307

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Svec, Peter
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Phys, Dubravska Cesta 9, Bratislava 84511, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Girman, Vladimir
论文数: 0 引用数: 0
h-index: 0
机构:
Pavol Jozef Safarik Univ Kosice, Fac Sci, Inst Phys, Dept Condensed Matter Phys, Pk Angelinum 9, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Sedlak, Richard
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Castle, Elinor G.
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England
Queen Mary Univ London, Nanoforce Technol Ltd, Mile End Rd, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Csanadi, Tamas
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Kovalcikova, Alexandra
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia

Reece, Michael J.
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England
Queen Mary Univ London, Nanoforce Technol Ltd, Mile End Rd, London E1 4NS, England Slovak Acad Sci, Inst Mat Res, Div Ceram & Nonmetall Syst, Watsonova 47, Kosice 04001, Slovakia
[8]
Ultra-high temperature ceramics: Materials for extreme environments
[J].
Fahrenholtz, William G.
;
Hilmas, Greg E.
.
SCRIPTA MATERIALIA,
2017, 129
:94-99

Fahrenholtz, William G.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65049 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65049 USA

Hilmas, Greg E.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65049 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65049 USA
[9]
Strength of single-phase high-entropy carbide ceramics up to 2300°C
[J].
Feng, Lun
;
Chen, Wei-Ting
;
Fahrenholtz, William G.
;
Hilmas, Gregory E.
.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY,
2021, 104 (01)
:419-427

Feng, Lun
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA

Chen, Wei-Ting
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA

Fahrenholtz, William G.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA

Hilmas, Gregory E.
论文数: 0 引用数: 0
h-index: 0
机构:
Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA Missouri Univ Sci & Technol, Dept Mat Sci & Engn, Rolla, MO 65401 USA
[10]
Improved creep resistance of high entropy transition metal carbides
[J].
Han, Xuxu
;
Girman, Vladimir
;
Sedlak, Richard
;
Dusza, Jan
;
Castle, Elinor G.
;
Wang, Yichen
;
Reece, Mike
;
Zhang, Chengyu
.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,
2020, 40 (07)
:2709-2715

Han, Xuxu
论文数: 0 引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China
Northwestern Polytech Univ, NPU SAS Joint Res Ctr, Xian 710072, Shaanxi, Peoples R China Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Girman, Vladimir
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04001, Slovakia Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Sedlak, Richard
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04001, Slovakia Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Dusza, Jan
论文数: 0 引用数: 0
h-index: 0
机构:
Slovak Acad Sci, Inst Mat Res, Kosice 04001, Slovakia
Northwestern Polytech Univ, NPU SAS Joint Res Ctr, Xian 710072, Shaanxi, Peoples R China Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Castle, Elinor G.
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Wang, Yichen
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Reece, Mike
论文数: 0 引用数: 0
h-index: 0
机构:
Queen Mary Univ London, Sch Engn & Mat Sci, Mile End Rd, London E1 4NS, England
Northwestern Polytech Univ, NPU QMUL Joint Res Inst Adv Mat & Struct, Xian 710072, Shaanxi, Peoples R China Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China

Zhang, Chengyu
论文数: 0 引用数: 0
h-index: 0
机构:
Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China
Northwestern Polytech Univ, NPU SAS Joint Res Ctr, Xian 710072, Shaanxi, Peoples R China Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China