c64110 high-strength and high-conductivity copper alloy electrode

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High strength and high conductivity Cu alloys: A review

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

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: HuiYa Yang, ZiChao Ma, ChenHui Lei, Liang Meng, YouTong Fang, JiaBin Liu, HongTao Wang

A high strength and high conductivity copper alloy

2003630 · 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

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: Zhenyu Li, Jun Shen, Fuyang Cao, Qingchun Li

Study on high-strength and high-conductivity Cu–Fe–P

2006415 · 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

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: De-Ping Lu, De-Ping Lu, Jun Wang, Wei-Jun Zeng, Yong Liu, Lei Lu, Bao-De Sun

Review of nano-phase effects in high strength and

201911 · Tian 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 ∘

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: Xiaohui Zhang, Yi Zhang, Baohong Tian, Kexing Song, Ping Liu, Yanlin Jia, Xiaohong Chen, Junchao An,...

Ultrahigh Strength and High Electrical Conductivity in

2004416 · Abstract. Methods used to strengthen metals generally also cause a pronounced decrease in electrical conductivity, so that a tradeoff must be made between

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: Lei Lu, Yongfeng Shen, Xianhua Chen, Lihua Qian, K. Lu

HRSC (High strength, high conductivity and

2022107 · 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

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2003213 · Abstract: High strength, high conductivity, and high heat resistant copper alloys are widely used in the fields of rail transit, electronic communications, navigation

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Innovations in Copper: Electrical and Metallurgy of

202253 · 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,

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High Condictivity Copper Alloys - High

Electrical Conductivity (I.A.C.S.) : 38-48 %. Termal Conductivity. : 110-150 W/ m.K. Coefficient of Thermal Expansion. : 20-100 ºC 17,0 X 10-6 /K. Working Temparature. : 3000 °C maks. CuBe2 uses as resistance

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c3604 high-strength and high-conductivity copper alloy

A high strength and high conductivity copper alloy pipe, rod, or wire is composed of an alloy composition containing 0.13 to 0.33 mass of Co, 0.044 to 0.097 Cited by: 8Study on

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Development of a high strength, high conductivity copper

The 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

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Ultrahigh Strength and High Electrical Conductivity in

2004416 · 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 that of pure copper. Methods used to strengthen metals generally also cause a pronounced decrease

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A promising structure for fabricating high strength and

201629 · 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 ...

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[PDF] Solid-solution copper alloys with high strength and

201351 · DOI: 10.1016/J.SCRIPTAMAT.2012.12.027 Corpus ID:4; Solid-solution copper alloys with high strength and high electrical conductivity @article{Maki2013SolidsolutionCA, title={Solid-solution copper alloys with high strength and high electrical conductivity}, author={Kazunari Maki and Yuki Ito and Hirotaka Matsunaga

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Heat treatment method for making high strength and

2022910 · 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

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2019826 · With good mechanical and physical properties, high strength and high conductivity copper alloy is widely used in the field of electricity, electron, machinery, etc. In this paper, study status and applications including basic preparing methods, strengthening methods and developing trend of high strength and high conductivity copper alloy are

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Cu-Cr-Co/Ti

202051 · :Cu-0.50Cr-xCoCu-0.50Cr-0.07Ti,Co、、Co、Ti。:Co,CuCr;,Cu ...

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MZC1 (High conductivity and high heat-resistant copper

2022922 · 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.

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Research on conductive-material-filled electrodes for

2023321 · The cured or sintered metal powder has good conductivity and high strength. For example, the conductivity of the cured silver adhesive can reach 1 × 10 4 S/m. The preparation process of a nano-powder-filled electrode is similar to that of the molten-metal-filled electrode except for the filler and the curing procedure.

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Alloying a single and a double perovskite: a Cu +/2

2.3.1. SCXRD analysis of 1 BA. Similar to the PEA system, colorless crystals form from a slowly cooled solution of CuCl, In 2 O 3, and butylamine in HCl under an N 2 atmosphere. SCXRD analysis of these colorless crystals reveals a dimensionally reduced analog of the hypothetical A I 2 Cu I In III Cl 6 3D double perovskite, (BA) 4 [Cu 0.5 InCl 7][Cu 0.5

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Microstructure and properties of high-strength

2021225 · 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 ...

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Rapid solidification of copper alloys with high strength

The effect of rapid solidification on mechanical properties and electrical conductivity on copper alloys (with and without heat treatment) has been studied. Results indicated that alloys of the Cu-Cr-Zr type, rapidly solidified and aged, show a good combination of electrical conductivity [45.82 × 10 6 6 Pa) values. These values are superior to ...

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High strength and high electrical conductivity CuMg alloy

201931 · ZHU et al [4] investigated the mechanical properties and the electrical conductivity of two CuMg alloys processed by four ECAP passes followed by cold working and annealing, and reported a maximum ultimate tensile strength (UTS) of 627.4 MPa and an electrical conductivity of 72.4% IACS in Cu−0.4wt.%Mg alloy.

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Improved tensile strength and electrical conductivity in

2020526 · 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

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Microstructure and properties of a novel Cu-Mg-Ca alloy

2017115 · For solid solution strengthening alloys, previous investigations reported that it is very difficult to achieve high strength and high electrical conductivity simultaneously [7], [8].Influence of alloying elements on the electrical conductivity of copper alloy was employed to tailor the alloying element in this work, as shown in Fig. 1 [9].The

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Design of High-Strength, High-Conductivity Alloys | MRS

20131129 · 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

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Review of nano-phase effects in high strength and

2019124 · Review of nano-phase e ects in high strength and conductivity copper alloys | 389 Figure 8: Hot processing maps of: (a) Al 2 O 3 -Cu/25W5Cr composite and (b) Al 2 O 3 -Cu/35W5Cr composite at 650 ...

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A promising structure for fabricating high strength and

201629 · 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 ...

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[PDF]

Applicability of copper alloys for DEMO high heat flux

in table 1. In general, there is a tradeoff between high strength and high conductivity, with the highest strength Cu alloys (>1GPa yield stress) having thermal conductivities <250Wm−1K−1 and the highest thermal conductivity alloys (>350Wm−1K−1) having yield strengths below 350MPa in as-wrought or solutionized and aged (SA) conditions. Some

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202065 · ,,,,,,。. 、、 ...

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Abstract: High strength, high conductivity, and high heat resistant copper alloys are widely used in the fields of rail transit, electronic communications, navigation control, and other fields. In this work, Cu-Ag, Cu-Ni-Si, Cu-Cr-Zr, Cu-Al 2 O 3 , and Cu-Cr-Nb alloys with service temperature over 300 ℃ were reviewed.

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Design of exceptionally strong and conductive Cu alloys

20151130 · 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 ...

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The copper alloy with high strength and high conductivity can be obtained by adding rare earth elements, rapid solidification or large plastic deformation. In this paper, the strengthening mechanism, advantages and disadvantages of alloying method and composite method are discussed, and the research focus of the copper alloy are discussed and

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Full article: Copper-based alloys for structural high-heat

2020108 · For comparison, AMZIRC has the highest available thermal conductivity of high-heat-flux copper alloys at 92.5% OFHC Cu, and GlidCop Al-15’s is approximately 80% OFHC Cu [Citation 78]. Extruded GRCop-42’s lower alloying content provides significantly fewer scattering sites, which results in a thermal conductivity ∼86.5% OFHC Cu at room ...

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High Strength and High Conductivity Copper

CDA 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

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[PDF]

Journal of Materials Science Technology - USF

2021910 · 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 the conductivity is 42.8% IACS. It is worth noting that the elongation can reach 7%, which is 35% higher compared with the high strength and conductivity Cu-Ni- Co-Si alloy.

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Design of High-Strength, High-Conductivity Alloys | MRS

20131129 · 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

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Development of Research and Application of Copper

High-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,

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Alloying a single and a double perovskite: a Cu +/2

2.3.1. SCXRD analysis of 1 BA. Similar to the PEA system, colorless crystals form from a slowly cooled solution of CuCl, In 2 O 3, and butylamine in HCl under an N 2 atmosphere. SCXRD analysis of these colorless crystals reveals a dimensionally reduced analog of the hypothetical A I 2 Cu I In III Cl 6 3D double perovskite, (BA) 4 [Cu 0.5 InCl 7][Cu 0.5

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Copper and Copper Alloys :: Total Materia Article

COPPER 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 ...

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