Measurement of complementary strain fields at the grain scale

被引：2

作者：

Chow, Wang ^{[1
]}

Solas, Denis ^{[2
]}

Puel, Guillaume ^{[1
]}

Perrin, Eric ^{[1
]}

Baudin, Thierry ^{[2
]}

Aubin, Veronique ^{[1
]}

机构：

[1] Ecole Cent Paris, MSSMat, UMR CNRS 8579, F-92296 Chatenay Malabry, France

[2] Univ Paris 11, ICMMO, UMR 8182, F-91405 Orsay, France

来源：

RESIDUAL STRESSES IX | 2014年 / 996卷

关键词：

Diffraction of monocrystal; Digital image correlation; aluminium alloy;

D O I：

10.4028/www.scientific.net/AMR.996.64

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this study, a monotonous mechanical test is performed on a sample in Al-alloy containing about twenty-five grains. During this test, both the total and elastic intragranular strain fields are measured at the same time. The former field is observed by digital image correlation technique while the latter one is measured by X-ray diffraction. The strain fields obtained are then dedicated to identify the parameters of a crystalline constitutive model, using finite element simulation.

引用

页码：64 / +

页数：2

共 50 条

[31] Nanobeam Diffraction: Technique Evaluation and Strain Measurement on Complementary Metal Oxide Semiconductor Devices
Favia, P.
Gonzales, M. Bargallo
Simoen, E.
Verheyen, P.
Klenov, D.
Bender, H.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (04) : H438 - H446
[32] A Fiber Strain Sensor With High Resolution and Large Measurement Scale
Zhao, Li
Zhang, Yundong
Chen, Yunhao
Chen, Yaming
Yi, Guo
Wang, Jinfang
IEEE SENSORS JOURNAL, 2020, 20 (06) : 2991 - 2996
[33] Simultaneous Large Scale Sheet Metal Geometry and Strain Measurement
Spence, A. D.
Capson, D. W.
Sklad, M. P.
Chan, H. -L.
Mitchell, J. P.
JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2008, 130 (05): : 0545021 - 0545027
[34] Electrical resistivity of polycrystalline graphene: effect of grain-boundary-induced strain fields
Krasavin, S. E.
Osipov, V. A.
SCIENTIFIC REPORTS, 2022, 12 (01)
[35] Grain size effects on plastic strain and dislocation density tensor fields in metal polycrystals
Cordero, N. M.
Forest, S.
Busso, E. P.
Berbenni, S.
Cherkaoui, M.
COMPUTATIONAL MATERIALS SCIENCE, 2012, 52 (01) : 7 - 13
[36] The effects of space charge, dopants, and strain fields on surfaces and grain boundaries in YBCO compounds
Su, HB
Welch, DO
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2005, 18 (01): : 24 - 34
[37] Electrical resistivity of polycrystalline graphene: effect of grain-boundary-induced strain fields
S. E. Krasavin
V. A. Osipov
Scientific Reports, 12
[38] Electromagnetic fields in complementary and self-complementary structures
Gheorghisor, Izabela L.
Kahn, Walter K.
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (12) : 3450 - 3459
[39] AN ECONOMETRIC MEASUREMENT OF ECONOMIES OF SCALE ON CASH-GRAIN HOG FARMS
WILSON, PN
AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS, 1983, 65 (05) : 1188 - 1188
[40] Plastic strain-induced grain refinement in the nanometer scale in a Mg alloy
Sun, H. Q.
Shi, Y.-N.
Zhang, M. A.
Lu, K.
ACTA MATERIALIA, 2007, 55 (03) : 975 - 982

← 1 2 3 4 5 →