4.6 Article

Optimizing the strength and electrical conductivity of graphene reinforced Cu-Cr-Zr alloy fabricated by powder metallurgy and spark plasma sintering

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

A simple approach to obtaining enhanced mechanical properties of graphene/copper composites with heterogeneous grain structures

Liang Li et al.

Summary: In this study, a multimodal powder metallurgy technique was developed to fabricate reduced graphene oxide (RGO) reinforced copper matrix composites. The resulting composites exhibited both high strength and high ductility, which can be attributed to the synergistic effects of RGO and heterogeneous grain structures.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2022)

Article Materials Science, Multidisciplinary

Study of Zr addition on the composition, crystallite size, microstructure and properties of high-performance nano Cu alloys prepared by mechanical alloying

Litao Han et al.

Summary: In this study, an appropriate amount of Zr was added to adjust the milling process and Fe contamination in Cu alloys. The results showed that the addition of 0.1 wt% Zr could promote work hardening of Cu powders, resulting in smaller crystallite sizes and larger internal strain. However, with the increase of Zr content, Fe contamination was reduced and crystallite size began to increase. By refining the matrix, solid solution and dispersion strengthening, the properties of nanostructured Cu alloys were improved, and Cu-0.1 wt% Zr alloy achieved the optimum properties.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Article Engineering, Chemical

Consolidation behaviour of Cu/AlN composites by pulse electric current sintering of copper-coated aluminium nitride precursors

D. Ramirez-Vinasco et al.

Summary: The study investigates the effect of densification rate on hot consolidation behavior by pulse electric current sintering (PECS) of AlN-Cu core-shell composite powders with approximately 13% Cu. The Cu-coating on the ceramic surfaces improves direct current passage for more efficient heat conversion. The three stages of displacement under load promote neck growth and achieve a relative density above 97%.

POWDER TECHNOLOGY (2021)

Article Materials Science, Multidisciplinary

Comparative study on carbon nanotube and graphene reinforced Cu matrix nanocomposites for thermal management applications

F. Zarei et al.

Summary: Cu-1 wt% carbon nanotube and Cu-1 wt% multilayer graphene nanocomposites were produced and consolidated using different techniques, with spark plasma sintering showing the best results in terms of relative density, hardness, and yield strength.

DIAMOND AND RELATED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Additively manufactured CuCrZr alloy: Microstructure, mechanical properties and machinability

Yuchao Bai et al.

Summary: Manufacturing CuCrZr alloy parts with high strength and high surface quality by selective laser melting (SLM) is challenging. The study found that after heat treatment, the grain morphology of the alloy changed, with slender and bent grains on the XY plane being replaced by polygonal square grains, while large epitaxial grains on the XZ plane remained.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

Article Nanoscience & Nanotechnology

Achieving high strength and ductility in copper matrix composites with graphene network

Lan Shi et al.

Summary: The graphene network/Cu (GN/Cu) composites are able to achieve a high strength and good ductility combination with low graphene content in the copper matrix. The efficient grain refinement strengthening, dislocation strengthening and load transfer strengthening are achieved through the construction of a graphene network in the composites. Additionally, effective crack bridging and deflection provided by the graphene network contribute to the toughening of the GN/Cu composites.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

Article Nanoscience & Nanotechnology

Microstructure evolution and properties of a Cu-Cr-Zr alloy with high strength and high conductivity

Jiazhi Li et al.

Summary: The study investigated the effects of multistage rolling and aging on a Cu-Cr-Zr-Ni-Si-Ti alloy, and found that the optimal comprehensive performance can be achieved through three-stage rolling and aging. The microstructure and various strengthening mechanisms play key roles in improving the mechanical and electrical properties of the alloy.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

Article Materials Science, Multidisciplinary

Preparation of high strength graphene reinforced Cu-based nanocomposites via mechanical alloying method: microstructural, mechanical and electrical properties

Essam B. Moustafa et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2020)

Article Chemistry, Physical

Spark Plasma Sintering of Copper Matrix Composites Reinforced with TiB2 Particles

Massimo Pellizzari et al.

MATERIALS (2020)

Article Nanoscience & Nanotechnology

Influence of spark plasma sintering temperature on the microstructure and strengthening mechanisms of discontinuous three-dimensional graphene-like network reinforced Cu matrix composites

Chen Sun et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Engineering, Manufacturing

Effect of heat treatment on interfacial bonding and strengthening efficiency of graphene in GNP/Al composites

Jianchao Li et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2019)

Review Materials Science, Multidisciplinary

Copper/graphene composites: a review

Paloma Hidalgo-Manrique et al.

JOURNAL OF MATERIALS SCIENCE (2019)

Article Materials Science, Multidisciplinary

A Novel Approach to Enhance the Mechanical Strength and Electrical and Thermal Conductivity of Cu-GNP Nanocomposites

Abdollah Saboori et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2018)

Article Chemistry, Physical

A multiscale architectured CuCrZr alloy with high strength, electrical conductivity and thermal stability

Ningning Liang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

Article Nanoscience & Nanotechnology

Anisotropic mechanical properties of graphene/copper composites with aligned graphene

Ke Chu et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2018)

Article Metallurgy & Metallurgical Engineering

Microstructural Characteristics and Mechanical Behavior of Spark Plasma-Sintered Cu-Cr-rGO Copper Matrix Composites

Xin-Jiang Zhang et al.

ACTA METALLURGICA SINICA-ENGLISH LETTERS (2018)

Article Nanoscience & Nanotechnology

Effect of Interface Structure on the Mechanical Properties of Graphene Nanosheets Reinforced Copper Matrix Composites

Xiang Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Review Multidisciplinary Sciences

Composites with carbon nanotubes and graphene: An outlook

Ian A. Kinloch et al.

SCIENCE (2018)

Article Engineering, Chemical

Processing of Cu-Fe and Cu-Fe-SiC nanocomposites by mechanical alloying

Mina Rabiee et al.

ADVANCED POWDER TECHNOLOGY (2017)

Article Materials Science, Multidisciplinary

Nanostructured Al and Cu alloys with superior strength and electrical conductivity

M. Yu Murashkin et al.

JOURNAL OF MATERIALS SCIENCE (2016)

Article Chemistry, Physical

Fabrication of three-dimensional graphene/Cu composite by in-situ CVD and its strengthening mechanism

Yakun Chen et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2016)

Article Materials Science, Multidisciplinary

Microstructure and properties of powder metallurgy Cu-1%Cr-0.65%Zr alloy prepared by hot pressing

Jiamin Zhou et al.

VACUUM (2016)

Article Chemistry, Physical

Mechanical alloying and properties of immiscible Cu-20 wt.% Mo alloy

A. Kumar et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

Article Materials Science, Multidisciplinary

Microstructure, Electrical Conductivity and Hardness of Multi layer Graphene/Copper Nanocomposites Synthesized by Flake Powder Metallurgy

T. Varol et al.

METALS AND MATERIALS INTERNATIONAL (2015)

Article Nanoscience & Nanotechnology

A high strength and high electrical conductivity bulk CuCrZr alloy with nanotwins

L. X. Sun et al.

SCRIPTA MATERIALIA (2015)

Article Materials Science, Multidisciplinary

Highly enhanced mechanical properties in Cu matrix composites reinforced with graphene decorated metallic nanoparticles

Meixia Li et al.

JOURNAL OF MATERIALS SCIENCE (2014)

Article Thermodynamics

Effect of the TiC content on microstructure and thermal properties of Cu-TiC composites prepared by powder metallurgy

Soner Buytoz et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2014)

Article Nanoscience & Nanotechnology

Enhancement of the mechanical properties of graphene-copper composites with graphene-nickel hybrids

Yanxia Tang et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2014)

Article Materials Science, Multidisciplinary

Enhanced strength in bulk graphene-copper composites

Ke Chu et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2014)

Article Multidisciplinary Sciences

A New Electrochemical Approach for the Synthesis of Copper-Graphene Nanocomposite Foils with High Hardness

Chokkakula L. P. Pavithra et al.

SCIENTIFIC REPORTS (2014)

Review Materials Science, Multidisciplinary

Recent progress in the development and properties of novel metal matrix nanocomposites reinforced with carbon nanotubes and graphene nanosheets

Sie Chin Tjong

MATERIALS SCIENCE & ENGINEERING R-REPORTS (2013)

Editorial Material Chemistry, Physical

Cu-Zr (Copper-Zirconium)

H. Okamoto

JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION (2012)

Article Physics, Applied

Williamson-Hall analysis in estimation of lattice strain in nanometer-sized ZnO particles

V. D. Mote et al.

JOURNAL OF THEORETICAL AND APPLIED PHYSICS (2012)

Article Chemistry, Physical

Development of nano-structure Cu-Zr alloys by the mechanical alloying process

M. Azimi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2011)

Article Materials Science, Multidisciplinary

Effects of copper and Al2O3 particles on characteristics of Cu-Al2O3 composites

Viseslava Rajkovic et al.

MATERIALS & DESIGN (2010)

Article Materials Science, Multidisciplinary

Studies on the mechanism of the structural evolution in Cu-Al-Ni elemental powder mixture during high energy ball milling

S. K. Vajpai et al.

JOURNAL OF MATERIALS SCIENCE (2009)

Article Physics, Applied

The absence of plasma in spark plasma sintering

Dustin M. Hulbert et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Chemistry, Multidisciplinary

Superior thermal conductivity of single-layer graphene

Alexander A. Balandin et al.

NANO LETTERS (2008)

Article Nanoscience & Nanotechnology

Microstructure and properties of Cu-1.0Cr-0.2Zr-0.03Fe alloy

H. T. Zhou et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2008)

Article Multidisciplinary Sciences

Measurement of the elastic properties and intrinsic strength of monolayer graphene

Changgu Lee et al.

SCIENCE (2008)

Article Physics, Multidisciplinary

Raman spectrum of graphene and graphene layers

A. C. Ferrari et al.

PHYSICAL REVIEW LETTERS (2006)

Article Engineering, Industrial

Preparation of CuCr25 contact materials by vacuum induction melting

Chengyu Zhang et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2006)

Article Nanoscience & Nanotechnology

Precipitation in a Cu-Cr-Zr alloy

IS Batra et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2003)

Article Nanoscience & Nanotechnology

Microstructure and tribological behavior of a peak aged Cu-Cr-Zr alloy

WX Qi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2003)

Article Chemistry, Physical

Solid-state reactions between Cu and Al during mechanical alloying and heat treatment

DY Ying et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2000)