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20201112 · 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
contact2004416 · Abstract. Methods used to strengthen metals generally also cause a pronounced decrease in electrical conductivity, so that a tradeoff must be made between
contact2006415 · A new high-strength and high-conductivity Cu–Fe–P–B–Ce alloy strengthened by cold working and aging was designed. The mechanical properties and
contact2003630 · Therefore in this study a Cu–Cr alloy with Zr and Mg additions was spray formed to achieve high strength and high electrical conductivity. 2. Experimental
contact2023322 · The extruded bar was cut, and hot rolling was performed with a 20∼30% deformation to obtain a flat short bar (the hot rolling temperature was the same as the hot
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
contact20131129 · Computer-aided design of alloys is becoming increasingly useful, replacing the completely experimental approach. The computer-aided approach
contact202253 · Not surprisingly, it is primarily their relatively high copper content that gives this family of copper alloys their high conductivity. The high-copper alloy family includes,
contact202315 · High Conductivity Copper Alloys are well known for their best attribute in electrical and thermal applications. These near- pure copper products vary with a trade of
contact2021910 · In this work, the Cu-1.5Ni-1.1Co-0.6Si-0.1Cr alloy with high strength and electrical conductivity was designed. The strength of the alloy can reach 857 MPa and
contact2006415 · A new high-strength and high-conductivity Cu–Fe–P–B–Ce alloy strengthened by cold working and aging was designed. The mechanical properties and electrical conductivity of Cu–Fe–P and Cu–Fe–P–B–Ce alloys were measured, and the microstructures of the samples were analyzed with optical microscope and by
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 ...
contact20151130 · The development of Cu-based alloys with high-mechanical properties (strength, ductility) and electrical conductivity plays a key role over a wide range of industrial applications. Successful ...
contactPure 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
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 ...
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
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 ...
contactCDA No. 19240 The characteristic of original KFC™ has been brushed up.. SuperKFC™ has small amount of iron and phosphorus in chemical compositions, and is hardened by Fe 2 P precipitates in copper matrix
contact2016426 · With good electrical conductivity and high strength, copper and copper based alloys are widely used for electrical components, such as electrical connectors, lead frames, conducting wires and so on [1–5].Presently, the research of copper alloys with high strength and high electrical conductivity is concentrated on Cu–Ag [6–8], Cu–Nb [9, 10],
contactTian et al. [ 26] reported that the electrical conductivity of the Cu-1.0Zr alloy was 80% IACS and the microhardness reached 155 HV after solution treatment at 900 ∘ C for 1 h and aging at 500 ∘ C for 1 h. Furthermore, after aging at 450 ∘ C for 6 h, a large amount of the Cu 10 Zr 7 phase precipitated in the copper matrix.
contact2023322 · The extruded bar was cut, and hot rolling was performed with a 20∼30% deformation to obtain a flat short bar (the hot rolling temperature was the same as the hot extrusion temperature). ... Review of nano-phase effects in high strength and conductivity copper alloys. Nanotechnology Reviews, 8 (2019), pp. 383-395. Google Scholar [4]
contactRecent Advances in the Research of High-strength and High-conductivity CuCrZr Alloy. Haoqi HU 1,2 ,Cheng XU 2 ,Lijing YANG 2 ,Henghua ZHANG 1 ,Zhenlun SONG 2. With the development of the transportation, electric
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 ...
contactCOPPER and its alloys constitute one of the major groups of commercial metals. They are widely used because of their excellent electrical and thermal conductivity, outstanding resistance to corrosion, and ease of fabrication, together with good strength and fatigue resistance. They are generally nonmagnetic. They can be readily brazed, and many ...
contact2023325 · 2000 series aluminum copper alloys are a family of heat-treatable aluminum alloys that contain copper as their main alloying element. These alloys are known for their high strength, good fatigue ...
contact202331 · The Cu-Ni-Si alloy has widely applications in the lead frames and electronics industries due to its high strength and conductivity. In this work, hot deformation behavior of the Cu-1.5Ni-1.1Co-0 ...
contact1 · Manufacturers Direct Selling C31400 C33000 C36000 C33500 C36500 High Conductivity Thin Copper Strip, Find Details and Price about Copper Strip Copper Foil from Manufacturers Direct Selling C31400 C33000 C36000 C33500 C36500 High Conductivity Thin Copper Strip - Shandong Meide Import and Export Co., Ltd.
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
contact2016426 · With good electrical conductivity and high strength, copper and copper based alloys are widely used for electrical components, such as electrical connectors, lead frames, conducting wires and so on [1–5].Presently, the research of copper alloys with high strength and high electrical conductivity is concentrated on Cu–Ag [6–8], Cu–Nb [9, 10],
contactHigh 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 frames. Pure Cu is well known to have excellent electrical conductivity but rather low strength. The main concern of HSHC Cu alloys is how to strengthen the alloy efficiently.
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
contact2022922 · The TAMAC series are Cu-Fe-P type copper alloys and have been used for electronic materials for many years. Mitsubishi Material have promoted alloy development and prepared a wide variety of
contact2013730 · Consequently, a few copper alloys were designed with minor additions of Cr, Zr, Ag, and Nb to improve their strength without largely deteriorating conductivity (Ref 3-5). Cu-3Ag-0.5Zr alloy (NARloy-Z) is one such alloy being used for fabrication of the combustion chamber liner of liquid rocket engine because of its strength coupled with
contact2023325 · A high power factor of 20.8 μWcm −1 K −2 and a zT value of 0.75 are achieved in TiFe 0.7 Cu 0.4 Sb at 973 K, and the other systems also show zTs higher than 0.3, all comparable with the best ...
contactIn this regard, this study details the 400 W L-PBF processing of high-purity Cu, Ag and Cu–Ag alloys and the resultant electrical conductivity performance. Six Cu and Ag material variants are investigated in four comparative studies characterising the influence of material composition, powder recoating, laser exposure and electropolishing.
contactJournal of Alloys and Compounds Volume 895, Part 2 , 25 February 2022 , Microstructure evolution and performances of Al-0.7Mg-0.6Si-0.2Ce-X (X Sc, Y and Zr) alloys with high strength and high electrical conductivity
contact1 · Manufacturers Direct Selling C31400 C33000 C36000 C33500 C36500 High Conductivity Thin Copper Strip, Find Details and Price about Copper Strip Copper Foil from Manufacturers Direct Selling C31400 C33000 C36000 C33500 C36500 High Conductivity Thin Copper Strip - Shandong Meide Import and Export Co., Ltd.
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