Results 71 to 80 of about 810 (184)

Influence of microstructural parameters on static strain ageing in C–Mn steel welds

Journal of Materials Research and Technology
C-Mn steel welds from the Main Steam Lines (MSLs) of Pressurised Water Reactors (PWRs) are sensitive to Static Strain Ageing (SSA). This study investigates the influence of the initial nitrogen content in solid solution, the amount of prestrain, and the ...
R. Riverie, V. Massardier, S. Dancette, G. Ben Salem, D. Clément, S. Marie   +5 more
doaj   +1 more source

Influence of the stacking fault energy and temperature on the prestrain memory effect of face centered cubic metal submitted to cyclic loadings

MATEC Web of Conferences, 2018
In this paper, the effect of a monotonic prehardening in tension on the subsequent cyclic stress strain curves is investigated as a function of the deformation mechanisms.
Keller Clement, Marnier Gael, Veloz Wilson, Taleb Lakhdar   +3 more
doaj   +1 more source

STUDY THE EFFECTS OF PRESTRAINS IN UNIAXIAL TENSION ON THE FORMING LIMIT DIAGRAM OF ALUMINUM ALLOY SHEETS(2024 T3)

Tikrit Journal of Engineering Sciences, 2015
          The strain path for sheet metal may be changed during forming , this may be affect the forming limit curve (FLC) . In this work the FLC before and after prestraining was determined for aluminum alloy (2024 T3) to study the effect of this type ...
Waleed J. Ali, Thaer F. Ahmed
doaj  

Flutter and Thermal Buckling Analysis for Composite Laminated Panel Embedded with Shape Memory Alloy Wires in Supersonic Flow

International Journal of Aerospace Engineering, 2016
The flutter and thermal buckling behavior of laminated composite panels embedded with shape memory alloy (SMA) wires are studied in this research.
Chonghui Shao, Dengqing Cao, Yuqian Xu, Hai Zhao   +3 more
doaj   +1 more source

Reverse ε→γ transformations of temperature-induced and stress-induced martensites in Fe–Mn–Si alloys with shape memory effect

Journal of Materials Research and Technology
In this work we argue that the reverse martensitic transformation (MT) of the stress-induced martensite (SIM) of Fe–Mn–Si-based alloys for moderate prestrains occurs in essentially thermoelastic-like way, in contrast to non-thermoelastic MT of ...
B. Kustov, E. Lähderanta, J. Van Humbeeck, J. Torrens Serra   +3 more
doaj   +1 more source

Quantifying uniaxial prestress and waveguide effects on dynamic elastography estimates for a cylindrical rod. [PDF]

J Acoust Soc Am, 2023
Salehabadi M, Nammari L, Luna A, Crutison J, Klatt D, Royston TJ.   +5 more
europepmc   +1 more source

Effect of Prestrain on Bake Hardening property of Ultra-Low Carbon Bake Hardening (ULC-BH) Steel

Teshugang, 2014
The bake hardening values ( BH) of ULC-BH steel 1 mm annealed cold rolled sheet (/%： 0. 002C, 0. 008Si, 0. 60Mn, 0. 043P, 0. 009S, 0. 031 Al, 0.017Ti) with prestraining by 2% ~ 10% and baking al 170 °C for 20 min have been measured, and the effect of ...
杨晰, 李维娟, 金晓龙, 孙成钱
doaj  

Asymmetric optical properties and bandgap shift of pre-strained flexible ZnO films

APL Materials
Strain engineering has been extensively explored to modulate the various intrinsic properties of flexible inorganic semiconductor films. However, experimental characterization of tensile and compressive strain-induced modulation of optoelectronic ...
Jiamin Liu, Zhikang Zhou, Honggang Gu, Jinlong Zhu, Hao Jiang, Shiyuan Liu   +5 more
doaj   +1 more source

High-performance flexible strain sensors based on silver film wrinkles modulated by liquid PDMS substrates. [PDF]

RSC Adv, 2023
Xu Y, Chen M, Yu S, Zhou H.
europepmc   +1 more source

The Influence of Direction and Value of Plastic Prestrain on Steady-State Creep Rate Using the Combined Isotropic-Kinematic Hardening Rule

Engineering Transactions, 1984
The effect of changing in direction and value of room temperature plastic prestrain on steady-state creep rate is experimentally investigated by applying combined loadings of axial and shear forces to the pure copper thin-walled tubular specimens.
M. Waniewski
doaj