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2022627 · Cu–Ni–Si alloy has a difficult combination of high strength and high electrical conductivity, which limits its further application in electronics industry.In this
contact20201112 · High strength and high conductivity (HSHC) Cu alloys are widely used in many fields, such as high-speed electric railway contact wires and integrated circuit lead
contact2022216 · The excellent balance of tensile strength and electrical conductivity, as high as 884 MPa and 45.7% IACS, respectively, can be obtained for the alloy after
contact202251 · The Cu–4.5Ni–1.2Co–1.0Si–0.15Mg alloy with super-high strength and high electrical conductivity was designed, and a two-step thermo-mechanical treatment was
contact20201112 · Finally, a high strength and high conductivity Cu-Ni-Si alloy with a tensile strength of 923MPa and electrical conductivity of 47.2% IACS was predicted by using 36
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contactBased on the typical demand for advanced copper alloys by emerging industries and major engineering projects, such as electrical engineering, electronics, 5G communications, new energy vehicles, aerospace, and rail transit, this study systematically summaries the current status of international and domestic copper alloy industries, including high-strength and
contact2004416 · Abstract. Methods used to strengthen metals generally also cause a pronounced decrease in electrical conductivity, so that a tradeoff must be made between conductivity and mechanical strength. We synthesized pure copper samples with a high density of nanoscale growth twins. They showed a tensile strength about 10 times higher
contact2022107 · HRSC is a heat-resistance copper alloy .And it has high erectric conductivity (equal to Phosphorus deoxidized copper‐C1220) and strength (par with brass‐C2600 and Phosphor bronze‐C5191) . Main
contact2021225 · The over-aged Cu–Ni–Si alloy has an electrical conductivity of 46.2% IACS, an ultimate tensile strength of 789.1 MPa, a yield strength of 540.8 MPa, a fracture elongation of 17.8%, and a strength-elongation product of up to 15.3 GPa%. The addition of Ti transforms the dominant precipitation strengthening in Cu–Ni–Si alloys to a ...
contactThe development of highly conductive materials with high strength is requisite for conductors of high-field magnets. To develop such materials, Cu-Ag alloys (2-60 at.%) and their fabrication methods have been investigated. The Cu-Ag alloys were prepared by melting electrolytic Cu and pure Ag pellets in an argon atmosphere, and then cold-drawn to a
contact2019316 · enhancement of both tensile strength and electrical conductivity of Cu-Zr-B alloy through a double cold deformation and aging process [25]. So far, main studies report that the methods to fabricate high strength and high electrical conductivity Cu-Cr-Zr alloys are only focused on the one-step deformation and subsequent aging treatment [26,27 ...
contact199891 · The CuNiBe alloys exhibit very good combination of strength and conductivity at room temperature, with yield strengths of 630-725 MPa and electrical conductivities of 65-72% International Annealed Copper Standard (IACS). The strength remained relatively high at all test temperatures, with yieldmore »
contact2023221 · In order to solve the problem of wide magnesium strip uneven deformation in electroplastic rolling, an uneven field measurement device was designed. The device simulates the actual electro-thermal characteristics and provides as even and constant field conditions as possible for high-efficiency wide Mg strip rolling. Firstly, the effect of
contact2021225 · The over-aged Cu–Ni–Si alloy has an electrical conductivity of 46.2% IACS, an ultimate tensile strength of 789.1 MPa, a yield strength of 540.8 MPa, a fracture elongation of 17.8%, and a strength-elongation product of up to 15.3 GPa%. The addition of Ti transforms the dominant precipitation strengthening in Cu–Ni–Si alloys to a ...
contact2023217 · The samples of the known cross section were kept between two electrodes. The sample resistance value "R" was determined by measuring the current "I" set with the constant current power supply and the voltage. ... An, Z. Zhao, Y. Liu, A.A. Volinsky, X. Li, T. Yin, Review of nano-phase effects in high strength and conductivity
contact20131129 · Computer-aided design of alloys is becoming increasingly useful, replacing the completely experimental approach. The computer-aided approach significantly reduces the cost of alloy design and more easily leads to optimum properties by reducing the amount of experimentation. Design of high-strength, high-conductivity alloys is a
contact2017824 · Copper alloys can be strengthened by aging, resulting in high strength and electrical conductivity, along with adequate thermal conductivity. Copper alloys are widely used in electrical switching contact bridges, as separation rings, coal-fired power plant burner nozzles, and spot welding electrodes.[1,2,3] According to the Cu-Zr binary phase
contact201629 · To address the trade-off between strength and electrical conductivity, we propose a strategy: introducing precipitated particles into a structure composed of deformation twins. A Cu-0.3%Zr alloy ...
contact20201112 · Finally, a high strength and high conductivity Cu-Ni-Si alloy with a tensile strength of 923MPa and electrical conductivity of 47.2% IACS was predicted by using 36 experimental data through the ...
contact2020526 · Cu–Cr–Zr alloys are one of the most researched materials for electrical applications due to their excellent electrical and thermal conductivities, outstanding tribological characteristics, and high mechanical strength [1,2,3,4,5].In the last several decades, severe plastic deformation (SPD) has usually been implemented before aging
contactAs the large-size and high-resolution thin-film transistor liquid crystal display (TFT-LCD) with high operating frequency becomes more widely used, the copper gate electrode is a promising candidate to substitute for aluminum, owing to its high conductivity to reduce the resistance-capacitance (RC) propagation delay as well as its higher stress-migration and
contact2022910 · Heat treatment method for making high strength and conductivity Cu–Cr–Zr alloy G B Lin School of Materials Science and EngineeringUniversity of Science and Technology Beijing, Beijing , China Correspondence
contact2015228 · The effect of dynamic aging in the Cu-Cr alloy has been found that leads to an increase in both the strength and the electric conductivity. It has been found that the ultrafine-grained alloy can demonstrate a combination of a high ultimate strength (790–845 MPa) and an increased electric conductivity (81–85% IACS).
contactTLDR. Pure copper samples with a high density of nanoscale growth twins are synthesized and show a tensile strength about 10 times higher than that of conventional coarse-grained copper, while retaining an electrical conductivity comparable to
contact20131129 · Computer-aided design of alloys is becoming increasingly useful, replacing the completely experimental approach. The computer-aided approach significantly reduces the cost of alloy design and more easily leads to optimum properties by reducing the amount of experimentation. Design of high-strength, high-conductivity alloys is a
contactHigh-strength and high-conductivity copper alloy is a kind of structural function materials, which has excellent comprehensive mechanical and physical properties. The strengthening methods of copper alloy are summarized. The basic requirements of high-strength and high-conductivity copper alloy is established. The application of the materials is described,
contact2022922 · MZC 1 is a chromium · zirconium type copper alloy, and is a high strength · highly conductive type copper alloy which achieves both tensile strength of 600 MPa and conductivity of 80% IACS. As an industrial material, it is regarded as one of the copper alloy systems in a region which is closest to the ideal region.
contactAmerican Elements produces high purity Copper Electrodes which can be used in chemical and physics experiments related to mass and heat conductivity or for demonstration purposes. ... ASTM F68, Copper Alloy 101, C101, C102, C10100, C10200 Copper O, High-conductivity copper, C-110, C11000, C110 Electrolytic Tough Pitch (ETP) copper, Cu
contactApplications. UNS C70600 copper nickel alloy is primarily used for seawater service as forged and machined valve and pump components, fittings and hardware. This alloy is also used in applications requiring high corrosion resistance and where chloride stress-corrosion cracking precaution prevents usage of stainless steels.
contact2023221 · Copper alloys provide very good resistance to seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more. ... and impingement corrosion. In addition, CuNi 70/30 provides greater strength in higher pressures. Copper Nickel CuNi Heat Resistance. The hot strength of copper increases with only a small
contactNickel Copper Alloys. These nickel copper alloys are sometimes referred to as NiCu or MONEL or NICORROS and contain nickel with copper and small amounts of iron and manganese. A typical nickel copper alloy is the 400 grade . This nickel copper alloys contains 63% nickel minimum, 28-34% copper, and a maximum of 2% manganese and
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