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Fire and Materials
AbstractElectrical fires perennially rank first in fire occurrence types, with conductor overcurrent being one of the main inducements. This topic draws significant attention from scientific researchers and fire investigators. To understand the overcurrent fault and combustion characteristics of copper‐clad aluminum conductors, this paper examines 2.5 ...
Weifeng Wang +6 more
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AbstractElectrical fires perennially rank first in fire occurrence types, with conductor overcurrent being one of the main inducements. This topic draws significant attention from scientific researchers and fire investigators. To understand the overcurrent fault and combustion characteristics of copper‐clad aluminum conductors, this paper examines 2.5 ...
Weifeng Wang +6 more
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Reliability study on crimping joint of copper-clad aluminum wire cable in spacecraft
2020 21st International Conference on Electronic Packaging Technology (ICEPT), 2020The space cable plays an important role in signal transmission and power distribution in spacecraft, and is an important part of connecting the subsystems and units. The number and weight of the space cables of spacecraft are increasing with the increasingly complex payload function of the spacecraft, which leads to a large increase in the cost of the ...
Yarong Chen +5 more
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Summary of Application of Chinese Copper-Clad Aluminum Wire
Advanced Materials Research, 2012From the origin of the copper clad aluminum wire, Discussed copper clad aluminum wire structure, performance, and an overview of the preparation process of the copper clad aluminum wire, Analysis copper clad aluminum wire applications and problem in applications, and finally summed up: As long as we solve good copper clad aluminum recycling, and to ...
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2024 25th International Conference on Electronic Packaging Technology (ICEPT)
This investigation delineates the crimping strain characteristics and assesses the reliability of copper-clad aluminum (CCA) wire assemblies, particularly in aerospace applications where high reliability is paramount. The broader utilization of CCA wires
Rui Cao +5 more
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This investigation delineates the crimping strain characteristics and assesses the reliability of copper-clad aluminum (CCA) wire assemblies, particularly in aerospace applications where high reliability is paramount. The broader utilization of CCA wires
Rui Cao +5 more
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Formation of ultra-fine copper grains in copper-clad aluminum wire
Scripta Materialia, 2010The microstructure formation at the interface in a copper-clad aluminum bimetallic wire has been investigated. Ultra-fine copper grains with sizes of 200 nm are formed near the Cu/Al interface when the wire is drawn after heat treatment. The formation of the ultra-fine copper grains is attributed to low-temperature recrystallization from strain that ...
T T Sasaki, G B Thompson
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Characteristics of copper-clad aluminum rods prepared by horizontal continuous casting
Metals and Materials International, 2017An innovative horizontal continuous casting method was developed and successfully used to prepare copper-clad aluminum (CCA) rods with a diameter of 85 mm and a sheath thickness of 16 mm. The solidification structure and element distribution near the interface of the CCA ingots were investigated by means of a scanning electron microscope, an energy ...
Yubo Zhang +7 more
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Effects of Transition Layer on Bending Resistance in Copper-Clad Aluminum Composite Casting
Journal of Materials Engineering and Performance, 2019The performance of the transition layer in a Cu/Al composite casting directly affects the quality of subsequent plastic deformation processing; however, there are no universal or standardized measurement indices for the performance of the transition layer.
Shuying Chen +4 more
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Coreless Inductor with Copper Clad Aluminum Conductor
AIAA Propulsion and Energy 2021 Forum, 2021A. Jackson Bush +4 more
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Thermomechanical Ageing of Copper-Clad Aluminum Wires Submitted to Creep Test Conditions
Advanced Materials Research, 2014Creep tests were performed on copper-clad aluminum wires at 423 K and different stresses to cover potential operating load ranges in automotive industry. The lifetime of the wires is strongly dependent on the existence of an initial heat treatment and on the applied stress. It can be correlated with the formation of the three intermetallics Al2Cu, AlCu
Eric Hug
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Microstructure of aluminum/copper clad composite fabricated by casting-cold extrusion forming
Central South University, 2011An aluminum/copper clad composite was fabricated by the casting-cold extrusion forming technology and the microstructures of the products were observed and analyzed. It is found that aluminum grains at the interface are refined in the radial profiles of cone-shaped deformation zone, but the grains in the center maintain the original state and the grain
Junting Luo, Chun-Xiang Zhang
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