Thermal cycling effects on the structure and physical properties of granular materials
Sign Up to like & getrecommendations! Published in 2020 at "Granular Matter"
DOI: 10.1007/s10035-020-01054-6
Abstract: Over the past two decades, various investigations have shown that the application of thermal cycles of heating and cooling to granular materials causes permanent densification. However, prior to this study, significant associated effects of thermal… read more here.
Keywords: granular materials; thermal cycling; number; thermal cycles ... See more keywords
Thermal-cycling-induced surface roughening and structural change of a metal layer bonded to silicon nitride by active metal brazing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7031-2
Abstract: We applied thermal cycles with a range of −40 to 250 °C to metalized silicon nitride substrates, to both sides of which copper layers had been bonded using the active metal brazing method, and systematically evaluated… read more here.
Keywords: silicon nitride; metal layer; surface; metal ... See more keywords
Effects of thermal cycles on the microstructure evolution of Inconel 718 during selective laser melting process
Sign Up to like & getrecommendations! Published in 2017 at "Additive manufacturing"
DOI: 10.1016/j.addma.2017.08.016
Abstract: Abstract A staircase Inconel 718 block was fabricated to investigate the effects of the thermal cycles on the microstructure evolution in the selective laser melting (SLM) part using optical scope (OM), scanning electron microscope (SEM),… read more here.
Keywords: inconel 718; laser; microstructure evolution; thermal cycles ... See more keywords
Critical current degradation and delamination crack observation of epoxy-coated REBCO superconducting tapes after thermal cycles in liquid nitrogen
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.07.155
Abstract: Abstract The delamination and critical current (Ic) degradation caused by thermal stress after epoxy impregnation are threats for the application of REBa2Cu3O7-x(REBCO, RE = Rare earth) superconducting magnets. In this work, two types of REBCO tapes were… read more here.
Keywords: cycles liquid; thermal cycles; delamination; critical current ... See more keywords
Effect of thermal cycles on mechanical response of pultruded glass fiber reinforced polymer profiles of different geometries
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.110959
Abstract: Abstract This study investigates the effect of Thermal cycles on the mechanical properties of GFRP pultruded profiles with different geometries. Bending specimens consisted of I-shaped and U-channel profiles that were tested in three-point bending along… read more here.
Keywords: thermal cycles; strength; cycles mechanical; effect thermal ... See more keywords
The role of natural thermal cycles on a limestone cliff mechanical behaviour
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2021.106293
Abstract: Abstract Rock instabilities can represent major risks for local populations depending on their geographical location. Even if different mechanisms are known to trigger rockfalls such as precipitation, seismic activity and freezing, many rockfalls occur during… read more here.
Keywords: natural thermal; role; limestone cliff; role natural ... See more keywords
Thermal fatigue behavior of functionally graded W/EUROFER-layer systems using a new test apparatus
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.111550
Abstract: Abstract In future fusion reactors tungsten coatings shall protect First Wall components, made of reduced activation ferritic martensitic steel, against the plasma, because of tungsten’s favourable thermo-mechanical properties and low sputtering yield. Functionally graded material… read more here.
Keywords: functionally graded; thermal fatigue; layer systems; thermal cycles ... See more keywords
A novel approach to in-situ fabricate Ti-6Al-4V alloy with graded microstructure and property by selective laser melting
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.12.098
Abstract: Abstract Relationship of processing with microstructure in Ti-6Al-4V single-layer and single-track wall samples was investigated under various thermal cycles of selective laser melting (SLM). The microstructure is controlled by peak temperature (TP) and times of… read more here.
Keywords: selective laser; novel approach; laser melting; thermal cycles ... See more keywords
Effect of Multiple Thermal Cycles on the Microstructure and Mechanical Properties of AISI 1045 Weldments
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c05249
Abstract: AISI 1045 medium carbon steel sheets having 10 mm thickness were subjected to the shielded metal arc welding process with three, five, and seven passes. The variations in the microstructure due to multiple thermal cycles… read more here.
Keywords: aisi 1045; cycles microstructure; effect multiple; thermal cycles ... See more keywords
Thermal fatigue behavior of reinforced concrete column used as heater and energy storage
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Structural Engineering"
DOI: 10.1177/13694332231156990
Abstract: In this study, the damage effects of a new building heating system that activates the reinforced concrete columns (RC) which are the structural elements of the building by thermal cycles were investigated. The research was… read more here.
Keywords: heater energy; thermal cycles; thermal fatigue; reinforced concrete ... See more keywords
GEOTHERMAL ENERGY PILE-SOIL INTERACTION UNDER MECHANICAL LOADING AND THERMAL CYCLES
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Geomate"
DOI: 10.21660/2020.70.9460
Abstract: Harvesting shallow geothermal energy for heating and cooling building spaces in winter and summer is considered environmentally friendly and renewable. Recently, geothermal energy piles have been used as heat exchanger elements in ground source heat… read more here.
Keywords: energy; energy pile; geothermal energy; thermal cycles ... See more keywords