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Critical current degradation of Bi-2223 composite tapes induced by cyclic deformation and fatigue-related effects
(Institute of Electrical and Electronics Engineers (IEEE), 2006-06-01)
Application of high temperature superconductor Bi2Sr2Ca2Cu3Ox. (Bi-2223) compound embedded in an Ag matrix requires the knowledge of critical current as a function of mechanical properties. Commercial tapes available in ...
Critical current degradation of Bi-2223 composite tapes induced by cyclic deformation and fatigue-related effects
(Institute of Electrical and Electronics Engineers (IEEE), 2006-06-01)
Application of high temperature superconductor Bi2Sr2Ca2Cu3Ox. (Bi-2223) compound embedded in an Ag matrix requires the knowledge of critical current as a function of mechanical properties. Commercial tapes available in ...
Enhanced photoabsorption properties of composites of Ti/TiO2 nanotubes decorated by Sb2S3 and improvement of degradation of hair dye
(Elsevier B.V., 2014-02-15)
The present work illustrates the great potentiality of Ti/TiO2/Sb2S3 composite electrode prepared by electrochemical anodization of Ti foil in aqueous electrolyte (1 mol L-1 NaH2PO4 + 0.3 wt.% HF followed by chemical bath ...
Benzoxazine Resin/Carbon Nanotube Nanostructured Composite's Degradation Kinetic
(Amer Scientific Publishers, 2014-07-01)
In the last decades a new class of thermoset phenolic resin is emerging as a substitute of the traditional epoxy and phenolic resins in the aircraft industry. This new class is called polybenzoxazines and its associates ...
Effect of crystallinity on CF/PPS performance under weather exposure: Moisture, salt fog and UV radiation
(2018-07-01)
The crystalline content of a composite can affect its performance under environmental conditions. The objective of this study is to evaluate the influence of the crystallinity degree of CF/PPS composites to hygrothermal, ...
Color stability of silorane-based composites submitted to accelerated artificial ageing-An in situ study
(ELSEVIER SCI LTD, 2011)
Objectives: To assess the in situ color stability, surface and the tooth/restoration interface degradation of a silorane-based composite (P90, 3M ESPE) after accelerated artificial ageing (AAA), in comparison with other ...
Probe-based qPCR assay enables the rapid and specific detection of bacterial degrading genes for the pesticide metaldehyde in soil
(2022-04)
Metaldehyde, a molluscicide pesticide, has been identified as a pollutant of concern due to its repeated detection in drinking water, thereby generating numerous compliance failures for water utilities. Biological degradation ...
Surface degradation of composite resins under staining and brushing challenges
(2019-03-01)
Background/purpose: The primeval evaluation of the properties of composite resins with different compositions that impact clinical behavior is very important in guiding use in clinical settings. The aim of this study was ...
Thermogravimetric analysis of composites obtained from sintering of rice husk-scrap tire mixtures
(Kluwer Academic Publishers, 2005-01)
The disposal of used automotive tires has caused many environmental and economical problems to most countries. We propose the use of rice husk as filler for increasing the value of recycled tire rubber. Thermal degradation ...
Thermal degradation and lifetime estimation of poly(ether imide)/carbon fiber composites
(Sage Publications Ltd, 2015-02-01)
The thermal decomposition behavior of poly(ether imide) (PEI)/carbon fiber composites used in aeronautical field was studied using thermogravimetric analysis in an inert atmosphere, at several heating rates between 2 and ...