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Creep behavior of polyetherimide semipreg and epoxy prepreg composites: Structure vs. property relationship
(2020-01-01)
In the present study, the creep behavior of polyetherimide semipreg and epoxy prepreg composites was studied using dynamic mechanical analyzer and focused on structure vs. property relationships in glassy, glass transition, ...
Statistical analysis of creep behavior in thermoset and thermoplastic composites reinforced with carbon and glass fibers
(2020-01-01)
The thermoplastic and thermoset laminates reinforced with different fibers generate variations in the laminated composite mechanical behavior. This work aims to analyze thermoplastic and thermoset composites creep behavior ...
High-temperature creep resistance and effects on the austenite reversion and precipitation of 18 Ni (300) maraging steel
(2015-09-01)
Abstract In this paper, the high-temperature creep resistance and effects on the austenite reversion and the dynamic evolution of precipitates of maraging 300 steel were investigated. The main strengthening mechanism in a ...
Creep behaviour of injection moulded polyamide 6/organoclay nanocomposites by nanoindentation and cantilever-bending
(Elsevier, 2011-04-28)
The creep behaviour of injection moulded PA 6/organoclay nanocomposites was studied by depth-sensing nanoindentation and DMA cantilever-bending. The glass transitions of PA 6 and its nanocomposites were decreased below ...
Young's modulus and creep compliance of GaAs and Ga1-xMnxAs ferromagnetic thin films under thermal stress at varied manganese doping levels
(De Gruyter Open Ltd, 2015-06-01)
Dynamical mechanical analysis yields information about the mechanical properties of a material as a function of deforming factors, such as temperature, oscillating stress and strain amplitudes. GaAs and Mn-doped GaAs at ...
Creep behavior of two Cu-2 vol% TiC alloys obtained by reaction milling and extrusion
(Elsevier, 2013)
The creepbehavioroftwoCu-2vol%TiCalloyspreparedbyreactionmillingandextrusionarepresented.
Creep testswereperformedat773–1123K.Theactivationenergyvaluesbetween109and156kJ/mol
and thestress-exponentvaluesbetween3.1and6.3 ...
Equivalence between hot tensile and creep testing data for Kanthal A1 alloy
(ESCOLA DE MINAS, 2011)
Hot tensile and creep tests were carried out on Kanthal A1 alloy in the temperature range from 600 to 800 degrees C. Each of these sets of data were analyzed separately according to their own methodologies, but an attempt ...
Influence of void content and morphology on the creep behavior on glass/epoxy composites
(2021-06-01)
This study aimed to evaluate the dynamic mechanical properties and the creep behavior of glass/epoxy composites containing different void contents. A 3D reconstruction using X-ray microtomography (MCT) was done to determine ...
Creep dynamics of viscoelastic interfaces
(European Physical Society, 2014-02-26)
The movement of a purely elastic interface driven on a disordered energy potential is characterized by a depinning transition: when the pulling force σ is larger than some critical value o1 the system is in a flowing regime ...
CREEP PARAMETERS OF SPRUCE WOOD IN HIGH TEMPERATURE ENVIRONMENT
(Universidad del Bío-Bío, 2008)