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RISSuperplastic power-law creep of Sn–40%Pb–2.5%Sb peritectic alloy
The power law-creep behavior of superplastic
Sn–40Pb–2.5Sb alloys with different grain sizes has
been investigated at room temperature. Stress exponent
values for these alloys have been determined by
indentation ...
Impression creep behavior of cast Pb–Sb alloys
Creep behavior of the cast the Pb–1.25%Sb and Pb–4.5%Sb alloys was studied by impression testing. The tests were carried out under constant
stress in the range of 40–135MPa and at temperatures in the range of 300–420 ...
Investigation of stress exponent in the room-temperature creep of Sn-40Pb-2.5Sb solder alloy
Creep behavior of Sn–40%Pb–2.5%Sb peritectic solder alloy having two different grain sizes was studied by indentation, impression, stress
relaxation and conventional creep tests at room temperature (T > 0.65 Tm) ...
Superplastic indentation creep of Sn–Pb–Sb peritectic
Creep behaviour of the Sn–40% Pb–2.5% Sb peritectic alloy having different grain sizes was studied by long time Vickers indentation
testing at room temperature. Based on the steady-state power law creep relationship, ...
prediction of Al-B4C nanocomposite powder particle size distribution bu nueral network modeling
in this study,Al-B4c nano structured powder was syntensized by high energy ball milling.the micro structure of the powders has been determined using TEM and their size distributionhas been determined using particle size ...
Impression creep of Sn–40Pb–2.5Sb peritectic solder alloy
The power law creep behaviour of the Sn–40Pb–2?5Sb peritectic solder alloy was investigated
using an impression test apparatus. The tests were carried out under constant stress in the range
17 to 39 MPa and ...
Modeling of mechanical behavior of ultra fine grained aluminum produced by multiple compressions in a channel die
Mechanical behavior of AA1100 aluminum alloy processed by multiple compressions in a channel die
was modeled on the basis of a generalized three-dimensional dislocation-density-based two-phase composite
model. ...
Calculation of forming limit diagrams using Hill's 1993 yield criterion
Based on the analysis proposed by Jones and Gillis (JG), forming limit diagrams (FLDs) are calculated
from idealization of sheet deformation into three stages: (I) homogeneous deformation up to maximum
load, ...
Modeling of microstructure and mechanical behavior of ultra fine grained aluminum produced by accumulative roll-bonding
Mechanical behavior of AA1100 aluminum alloy processed by accumulative roll-bonding was modeled
on the basis of a generalized three-dimensional dislocation-density-based two-phase composite model.
The simulated ...
Modelling the flow behaviour of dual-phase steels with different martensite volume fractions by finite element method
Dual-phase (DP) steels have a composite-type microstructure consisting mainly of hard martensite
islands embedded in a soft ferrite matrix. DP steels exhibit a characteristic combination of high strength,
high ...