Results 51 to 60 of about 1,091,185 (349)
A Nonvolume Preserving Plasticity Theory with Applications to Powder Metallurgy [PDF]
, 1983 A plasticity theory has been developed to predict the mechanical response of powder metals during hot isostatic pressing. The theory parameters were obtained through an experimental program consisting of hydrostatic pressure tests, uniaxial compression ...
Cassenti, B. N.
core +1 more source
Direct experimental evidence of time-temperature superposition at finite strain for an amorphous polymer network [PDF]
, 2015 The time-temperature superposition property of an amorphous polymer acrylate network is characterized at infinitesimal strain by standard dynamic mechanical analysis tests.
ARRIETA, Juan Sebastian +2 more
core +5 more sources
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Strain controlled biaxial stretch: An experimental characterization of natural rubber [PDF]
, 2012 In this paper we provide new experimental data showing the response of 40A natural rubber in uniaxial, pure shear and biaxial tension. Real-time biaxial strain control allows for independent and automatic variation of the velocity of extension and ...
Dorfmann, L., Pancheri, F.
core
Non-destructive evaluation of cement-based materials from pressure-stimulated electrical emission - Preliminary results [PDF]
, 2011 This is the post-print version of the final paper published in Construction and Building Materials. The published article is available from the link below.
A. Kyriazopoulos +35 more
core +1 more source
Advanced Engineering Materials, EarlyView.Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein +2 more
wiley +1 more source
Journal of Materials Research and TechnologyThis study investigates the dynamic plastic-fracture behavior of Dual Phase (DP590) steel sheets using various constitutive models. To highlight the significance of calibration procedures, three tension tests—uniaxial, notched, and plane strain tensions ...
F. Najafnia +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
On twinning and anisotropy in rolled Mg alloy AZ31 under uniaxial tension
MATEC Web of Conferences, 2016 The Elastic Visco-Plastic Self-Consistent (EVPSC) model, with the recently developed Twinning and De-Twinning (TDT) description, is applied to study the mechanical behaviour of hot-rolled Mg alloy AZ31 under uniaxial tension.
Guo Xiaoqian +4 more
doaj +1 more source
Applied Sciences, 2018 This paper presents the results of an experimental study on the effect of limestone powder on the compressive strength, tensile behavior, and micromechanical parameters of a highly ductile cement composite incorporating limestone powder.
Jung Hwan Hyun +2 more
doaj +1 more source