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Comparative Study on Upward Flame Spread Over Single and Twin Polyethylene-Insulated Copper Core Wires at Different Inclination Angles
In this paper, a series of comparative experiments were performed to study the upward flame spread over single and adjacent twin...
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A New Process of Chlorine Deep Removal in Zinc Sulfate by Highly Active Copper from Copper Slag
Chloride concentration is one of the important factors that seriously affect the electrolysis of zinc sulfate. The copper slag used in the copper...
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Research on Rapid Cooling Technology for High Temperature Copper Parts
In high voltage and high current fast discharge devices, copper conductors that carry high current generate significant heat and require rapid...
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Analysis of wall thickness variation of copper tube electrode processed by ultrasonic vibration
In this study, a new method of ultrasonic vibration processing of high-speed EDM ultra-fine copper tube electrode is proposed, and the deformation...
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Safe Operation of Recreational Swimming Pools with Silver-Copper-Ionized Water
Technically and hygienically safe and trouble-free operation of equipment will always be of decisive importance when it comes to socially significant...
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Investigations and parametric optimization of weld joint strength between tungsten copper and SS310 with copper interlayer in friction welding
Friction welding, a solid-state method, is a simple, economical, and productive approach to joining dissimilar metals. It overcomes the problems...
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Investigation of atmospheric pressure leaching conditions and leaching kinetics in the obtaining of industrial copper (II) acetate solution from copper slags
Although many technologies have been introduced to recover valuable metals from copper slags, their economic and environmental compatibilities were...
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Study on the Preparation of Reinforced Copper-Clad Steel Wires by Continuous Cladding and Rapid Solidification
Copper-clad steel wire is widely used in electric power, railroads, automobiles, and other fields. However, how to balance production efficiency and...
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Modeling and Parameter Sensitivity Analysis of Inductor Used Multi-material Powder Core
This paper proposes a novel inductor which combines multiple powder cores with different material properties, which can achieve optimization of...
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Research on the Application of Copper Shield in Surface Mount Permanent Magnet Synchronous Motors Driven by Inverters
The losses in the rotor of surface mounted permanent magnet synchronous motors are mainly eddy current losses, and the copper shield can effectively...
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Preparation and Performance Characterization of Copper and Diamond Filled Composite Thermal Conductivity Materials
An experimental investigation was conducted to prepare and study the thermal conductivity performance of copper and diamond composite materials....
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Experimental Study on the Flow Boiling (Two-Phase) Heat Transfer of High-Density Micro-/Nano-Porous Copper-Alumina-Copper Nano-composite-Coated Surfaces
Boiling is a phase change heat transfer process that transfers latent heat quickly, making it suitable for use in various heat transfer systems. An...
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C@Ag core-shell structure as lubricating additives towards high efficient lubrication
Efficient cooperative lubrication can be achieved via the introduction of core-shell structure lubricant additives with hard core and soft shell, for...
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Kinetics Study on the Leaching of Copper from Calcification Roasting Copper Refining Slag Using Waste Acid
This research took the roasted products obtained by leaching copper (Cu) refining slag using waste acids and roasting leaching residues with calcium...
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Explicit Power-Delay Models for On-Chip Copper and SWCNT Bundle Interconnects
In the present chapter, the transient behavior and delay investigation of high-performance interconnects is modeled using finite-difference...
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Judgment Model of a Copper-Converter End Point Based on a Target Detection Algorithm
The end-point determination of the slag- and copper-making periods in copper converting directly affects the quality of copper, stability of the...
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Kinetic Study of Copper and Cobalt Dissolution from Sulfidic Ores in Sulfate–chloride Media
This study investigated the operating parameters that affect the kinetic dissolution of copper and cobalt from sulfidic ores. The sulfuric acid...
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Ignition and Flame Spreading Features of Excessively Overloaded Polyvinyl Chloride Copper Wires
This work investigated the ignition and flame spreading features over an excessively overloaded wire coated with polyvinyl chloride (PVC) to provide...
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A Novel Distributed Equivalent Circuit Model for Single-Core Cables
The number of cables used for urban power supply increases rapidly. The sheath current in these cables, which is generated via induction, produces a...
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Towards an Understanding of the Challenges in Laser Beam Welding of Copper – Observation of the Laser-Matter Interaction Zone in Laser Beam Welding of Copper and Steel Using in Situ Synchrotron X-Ray Imaging
The increasing demand for contacting applications in electric components such as batteries, power electronics and electric drives is boosting the use...
