Anisotropy of Gum Metal analysed by ultrasonic measurement and digital image correlation

被引：4

作者：

Golasinski, Karol ^{[1
]}

Pieczyska, Elzbieta ^{[1
]}

Maj, Michal ^{[1
]}

Mackiewicz, Slawomir ^{[1
]}

Staszczak, Maria ^{[1
]}

Kowalewski, Zbigniew ^{[1
]}

Urbanski, Leszek ^{[1
]}

Zubko, Maciej ^{[2
]}

Takesue, Naohisa ^{[3
]}

机构：

[1] Polish Acad Sci, Inst Fundamental Technol Res, PL-02106 Warsaw, Poland

[2] Inst Mat Sci Agh, Chorzow, Poland

[3] Fukuoka Univ, Grad Sch Sci, Dept Appl Phys, Jonan Ku, Fukuoka, Fukuoka, Japan

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 2020年 / 36卷 / 09期

关键词：

Gum Metal; compression; mechanical anisotropy; digital image correlation; ultrasonic measurement; texture; titanium alloy; full-field deformation measurement; ZR-O ALLOYS; DEFORMATION-BEHAVIOR; PLASTIC-DEFORMATION; TITANIUM-ALLOYS; MICROSTRUCTURE; COMPRESSION; MECHANISM; MODULUS;

D O I：

10.1080/02670836.2019.1629539

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The mechanical anisotropy of a multifunctional titanium alloy, Gum Metal, is investigated in this paper. The structural characterisation showed a strong texture for Gum Metal, that is a result of the cold-swaging process applied during its manufacture. Gum Metal was treated as a transversally isotropic solid because of this texture. A significant difference from Young's moduli of the alloy was detected from the ultrasonic measurement of parallel and perpendicular directions to the alloy swaging direction. Samples of Gum Metal cubes were compressed in two different orientations. During the deformation process, two perpendicular walls of each sample were monitored by two visible range cameras for further two-dimensional digital image correlation analysis, this confirmed a strong plastic anisotropy in Gum Metal.

引用

页码：996 / 1002

页数：7

共 37 条

[1]

Auld B. A, 1990, ACOUSTIC FIELDS WAVE, V1

[2] Spreading of dislocation cores in elastically anisotropic body-centered-cubic materials: The case of gum metal [J].

Chrzan, D. C. ;

Sherburne, M. P. ;

Hanlumyuang, Y. ;

Li, T. ;

Morris, J. W., Jr. .

PHYSICAL REVIEW B, 2010, 82 (18)

[3] The mechanism of strength and deformation in Gum Metal [J].

Furuta, T. ;

Kuramoto, S. ;

Morris, J. W., Jr. ;

Nagasako, N. ;

Withey, E. ;

Chrzan, D. C. .

SCRIPTA MATERIALIA, 2013, 68 (10) :767-772

[4] Infrared thermography applied for experimental investigation of thermomechanical couplings in Gum Metal [J].

Golasinski, K. M. ;

Pieczyska, E. ;

Staszczak, M. ;

Maj, M. ;

Furuta, T. ;

Kuramoto, S. .

QUANTITATIVE INFRARED THERMOGRAPHY JOURNAL, 2017, 14 (02) :226-233

[5] Potentiality of the "Gum Metal" titanium-based alloy for biomedical applications [J].

Gordin, D. M. ;

Ion, R. ;

Vasilescu, C. ;

Drob, S. I. ;

Cimpean, A. ;

Gloriant, T. .

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2014, 44 :362-370

[6] Microstructural evolution and final properties of a cold-swaged multifunctional Ti-Nb-Ta-Zr-O alloy produced by a powder metallurgy route [J].

Guo, W. ;

Quadir, M. Z. ;

Moricca, S. ;

Eddows, T. ;

Ferry, M. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 575 :206-216

[7] Giant faults in deformed Gum Metal [J].

Gutkin, M. Yu. ;

Ishizaki, T. ;

Kuramoto, S. ;

Ovid'ko, I. A. ;

Skiba, N. V. .

INTERNATIONAL JOURNAL OF PLASTICITY, 2008, 24 (08) :1333-1359

[8] Critical Assessment 16: Anisotropy in metals [J].

Hutchinson, B. .

MATERIALS SCIENCE AND TECHNOLOGY, 2015, 31 (12) :1393-1401

[9] First-principles calculations for development of low elastic modulus Ti alloys [J].

Ikehata, H ;

Nagasako, N ;

Furuta, T ;

Fukumoto, A ;

Miwa, K ;

Saito, T .

PHYSICAL REVIEW B, 2004, 70 (17) :1-8

[10] Nanodomain structure and its effect on abnormal thermal expansion behavior of a Ti-23Nb-2Zr-0.7Ta-1.2O alloy [J].

Kim, Hee Young ;

Wei, Lesi ;

Kobayashi, Shuhei ;

Tahara, Masaki ;

Miyazaki, Shuichi .

ACTA MATERIALIA, 2013, 61 (13) :4874-4886

← 1 2 3 4 →