摘要:
The present invention provides an electrical conductor (1) comprising a core of multiple stranded bare wires (2) and an insulating layer (4) surrounding the core, wherein substantially all interstices and/or spaces (3) between the bare wires are filled with a water immiscible viscous fluid (4), such as a jelly or gel; and a method for manufacturing such a conductor.
摘要:
The present invention relates to a surface modified overhead conductor with a coating that allows the conductor to operate at lower temperatures. The coating contains about 5% to about 30% of an inorganic adhesive, about 45% to about 92% of a filler, about 2% to about 20% of one or more emissivity agents, and about 1% to about 5% of a stabilizer.
摘要:
The present invention provides an isothermal processing method for making an isothermal processed copper clad aluminum composite comprising: providing an aluminum component and a copper component; cleaning the aluminum component and shape finishing the aluminum component; extruding the aluminum component into a core aluminum billet; cleaning the copper component; transforming the copper component into a copper cladding layer; cladding longitudinal and circumferential surfaces of the core aluminum billet with the copper cladding layer and molding the core aluminum billet and the copper cladding layer together to form a copper cladded aluminum billet; and transforming the copper cladded aluminum billet into an isothermal processed copper cladded aluminum composite through isothermal rolling and annealing. The present invention also provides an isothermal processed copper cladded aluminum composite and a system for manufacturing an isothermal processed copper cladded aluminum composite.
摘要:
The present invention provides an Ag alloy film which exhibits a low-level electrical resistivity nearly equivalent to that of a pure Ag film and which is superior to a conventional Ag alloy film in durability (specifically, resistances to salt water and halogen) and in the adhesion to a substrate. Further, the deposition rate of this Ag alloy film by sputtering is as high as that of a pure Ag film. Provided is an Ag alloy film useful as a reflecting film and/or a transmitting film or as an electrical wiring and/or an electrode, including 0.1 to 1.5 atomic % of at least one element selected from Pd, Au and Pt, and 0.02 to 1.5 atomic % of at least one element selected from at least one rare earth element, Bi and Zn with the balance being Ag and inevitable impurities.
摘要:
Methods and structures for photovoltaic back contact solar cells having multi-level metallization with at least one aluminum-silicon alloy metallization layer are provided.
摘要:
An electric wire includes a conductive portion 11 made of a material having a volume resistivity higher than that of copper, wherein the volume resistivity of the conductive portion is specified so that, in a frequency range in which the electric wire is used, a ratio of AC resistance of the conductive portion 11 to AC resistance of reference copper wire is less than 1.
摘要:
Provided is an anisotropically conductive member that has a dramatically increased density of disposed conductive paths, can be used as an electrically connecting member or inspection connector for electronic components such as semiconductor devices even today when still higher levels of integration have been achieved, and has excellent flexibility. The anisotropically conductive member includes an insulating base and a plurality of conductive paths made of a conductive material, insulated from one another, and extending through the insulating base in the thickness direction of the insulating base, one end of each of the conductive paths protruded on one side of the insulating base, the other end of each of the conductive paths exposed or protruded on the other side thereof. The insulating base is made of a resin material and the conductive paths are formed at a density of at least 1,000,000 conductive paths/mm2.
摘要:
According to the present invention, in a terminal region of a coated wire, a swaged part formed at one end of a terminal fitting is swaged along an outer circumference of a coating part of the coated wire, and the terminal fitting is fixed to a terminal section of the coated wire. A molding resin is formed so as to completely coat the entire outer circumference of an exposed end region (a region including a fracture surface and a base edge) of the swaged part and its adjacent region.
摘要:
A particulate composite of silicon, tin, and aluminum (or other suitable metal) is prepared as a negative electrode composition with increased lithium insertion capacity and durability for use with a metal current collector in cells of a lithium-ion battery or a lithium-sulfur battery. This electrode material is formed such that the silicon is present as a distinct amorphous phase in separate matrix phases of crystalline tin and crystalline aluminum. While the distinct tin and aluminum phases provide electron conductivity, each phase accommodates the insertion and extraction of lithium in the operation of the cell and all phases interact in minimizing mechanical damage to the material as the cell experiences repeated charge and discharge cycles. Other suitable metals for use in the composite with silicon and tin include copper and titanium.
摘要:
The process can include obtaining a rectangular aluminum panel size; obtaining a cast aluminum ingot having a length and width housing said aluminum panel size; sawing the annealed aluminum ingot along its length and across its width, thereby yielding a plurality of aluminum panels having said aluminum panel size and a given plate thickness; and cutting the plates across the thickness of the aluminum panels.