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Aging mechanisms and thermal stability of aged commercial 18650 lithium ion battery induced by slight overcharging cycling

, 2020
Because of the inconsistency in battery pack and failure of charging device, slight overcharging of lithium ion batteries appears and even causes to thermal runaway.
Jialong Liu   +5 more
semanticscholar   +1 more source

X-ray micro-computed-tomography characterization of cracks induced by thermal cycling in non-crimp 3D orthogonal woven composite materials with porosity

Composites. Part A, Applied science and manufacturing, 2018
This paper focuses on an experimental study of the thermal cycling behavior of a carbon fiber/epoxy matrix composite material reinforced with a non-crimp 3D orthogonal woven preform (3DNCOW). The aim is to characterize the damage mechanisms – i.e. matrix
M. Gigliotti   +4 more
semanticscholar   +1 more source

High-temperature mechanical properties and thermal cycling stability of Al-50Si alloy for electronic packaging

Materials Science & Engineering: A, 2018
With the rapid development of electronics industry, there is an increasing demand for high performance electronic packaging materials. Furthermore, the high-temperature performance and thermal cycling stability are required owing to the harsher service ...
Z. Cai   +5 more
semanticscholar   +1 more source

Weak thermal links for thermal cycling experiments

Hyperfine Interactions, 1988
Two types of thermal links-wire coupling and Kapitza coupling-for thermal cycling (TC) experiments are studied. Quantitative models describing static and dynamic behaviour of the sample temperature are developed and experimentally tested. There is a wide range of applications for both couplings, the most severe limitations are imposed by nuclear heat ...
E. Klein, W. Augustin
openaire   +1 more source

Microstructural evolution and thermal conductivity of diamond/Al composites during thermal cycling

International Journal of Minerals, Metallurgy, and Materials, 2021
Pinghuai Wang   +7 more
semanticscholar   +1 more source

Preparation, structure, mechanical properties and thermal cycling behavior of porous LaMgAl11O19 coating

Journal of Alloys and Compounds, 2018
In this work, porous LaMgAl11O19 (LMA) thermal barrier coatings (TBCs) were deposited by atmospheric plasma spraying, using the powder mixtures LMA/graphite with different weight fractions.
Junbin Sun   +8 more
semanticscholar   +1 more source

Lanthanum magnesium hexaluminate thermal barrier coatings with pre-implanted vertical microcracks: Thermal cycling lifetime and CMAS corrosion behaviour

Ceramics International, 2018
Atmospheric plasma-sprayed (APS) coatings have a layered structure as well as lower strain tolerance and a shorter lifetime than EB-PVD coatings. In this study, TBCs composed of a LaMgAl11O19 (LMA) top coat and a NiCrAlY bond coat were prepared by APS ...
Jinyan Zeng   +9 more
semanticscholar   +1 more source

Influence of SiC fiber on thermal cycling lifetime of SiC fibers /YSZ thermal barrier coatings by atmospheric plasma spraying

Ceramics International, 2018
The initiation and propagation of cracks under thermal stresses easily is one of the problems limiting the thermal cycling lifetime of thermal barrier coatings (TBCs). In order to improve the thermal cycling lifetime, SiC fibers were introduced to yttria
Yongchao Fang   +6 more
semanticscholar   +1 more source

Influence of cycling aging and ambient pressure on the thermal safety features of lithium-ion battery

, 2020
The fire and explosion risks of lithium-ion batteries (LIBs) pose serious threat to the transport and application of LIBs on the aircraft. Therefore, the study of corresponding thermal safety problems in flight condition is of great importance.
Song Xie   +6 more
semanticscholar   +1 more source

Thermal cycling of cadium.

2011
The thermal cycling of cadmium and dilute Cd-Pb alloys was studied by measuring the length change of a specimen as a function of the number of cycles a specimen had undergone. The majority of the experiments were performed using material which had been swaged to 90% reduction in area followed by various amounts of drawing reduction, and which were ...
openaire   +1 more source

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