☆ 4.6 Article

Effect of Zr Addition on Microstructure and Mechanical Properties of a Cast Cu60Fe40 Alloy

METALS AND MATERIALS INTERNATIONAL (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Materials Science, Multidisciplinary

Hot Deformation Behavior and Recrystallization Mechanism in an As-Cast CoNi-Based Superalloy

Yong Guan et al.

Summary: The hot deformation behavior and microstructure evolution of as-cast CoNi-based superalloy were investigated through hot compression tests, revealing a peak efficiency of 0.38 on the processing map at 1130 degrees C and a strain rate of 0.01 s(-1). The dominant recrystallization mechanism during hot working was found to be discontinuous dynamic recrystallization (DDRX) related to strain-induced grain boundary migration (SIBM), with additional recrystallization occurring through sub-grains around MC carbides and shear band formations. The presence of fine gamma ' precipitates was also noted to inhibit recrystallization.

METALS AND MATERIALS INTERNATIONAL (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrostatic Tube Cyclic Extrusion Compression as a Novel Severe Plastic Deformation Method for Fabricating Long Nanostructured Tubes

M. Eftekhari et al.

Summary: HTCEC is introduced as a novel severe plastic deformation technique for producing long and large ultrafine grained tubes with high strength and good ductility. Two passes of HTCEC processing resulted in significant improvements in yield strength, ultimate strength, and microhardness while slightly reducing elongation to failure. Additionally, a more homogeneous microhardness distribution was observed in the two-pass processed tubes.

METALS AND MATERIALS INTERNATIONAL (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effects of Cr content and electromagnetic stirring on the phase separation of Cu-Cr alloy

Zhihao Yang et al.

Summary: Cu-Cr immiscible alloys were prepared by arc melting, and the effects of Cr addition and electromagnetic stirring on phase separation and microstructure were examined. Results showed that Cr addition increased the driving force for liquid phase separation, while electromagnetic stirring intensified the segregation phenomenon. Furthermore, Cr addition had a slight impact on hardness, while electrical conductivity only slightly decreased.

MATERIALS RESEARCH EXPRESS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Multi-stage thermomechanical treatment Cu-6.5Fe-xMg alloy: Excellent physical and mechanical properties

Xin Luo et al.

Summary: This study investigates the influence of Mg addition on the physical and mechanical properties of Cu-6.5Fe alloy. It is found that the addition of Mg element suppresses the segregation and coarsening of Fe phases, resulting in improved electromagnetic shielding and physical properties. This research has important application prospects in the fields of 5G communication and industrial robots.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Influence of Mechanical Alloying Time on Microstructure and Wear Behaviors of Fe-Cu-C Alloy

Elvan Buyukkayaci et al.

Summary: This study investigated the influence of mechanical alloying time on microstructure and wear behavior of Fe-Cu-C alloy produced with powder metallurgy method. It was found that 60 minutes of mechanical alloying time resulted in the highest density and hardness values in the Fe-Cu-C alloy. Additionally, the study showed that the highest weight loss in wear tests occurred in specimens with 120 minutes of mechanical alloying, while the lowest weight loss was observed in specimens with 60 minutes of mechanical alloying.

METALS AND MATERIALS INTERNATIONAL (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Role of Effective Strain During Cold Rolling Deformation on Mechanical Characteristics of AISI 304 Steel

E. A. Eid et al.

Summary: Plastic cold rolling deformation is a method to enhance the microstructure and mechanical characteristics of austenitic steel. The effective strain, dislocation density, and hardness, yield stress, and ultimate strength values are increased with the increaseing of effective strain value.

METALS AND MATERIALS INTERNATIONAL (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

High Performance Cu Matrix Nanocomposite Fabricated Through Spark Plasma Sintering of Cu and Cu-Coated CNT

S. Shakibhamedan et al.

Summary: This study investigated the effects of Cu coating of carbon nanotube on the properties of Cu-3 wt%CNT nanocomposite, revealing improved dispersion of coated CNTs in the mixture, higher density, hardness, thermal properties and electrical conductivity. The bonding between CNT and Cu matrix was strengthened by the coating process, resulting in increased shear strength and changes in the fracture mode. The coefficient of thermal expansion and thermal distortion parameters were also affected by the coating time.

METALS AND MATERIALS INTERNATIONAL (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hierarchical microstructures and deformation behavior of laser direct-metal-deposited Cu-Fe alloys

Arya Chatterjee et al.

Summary: Cu25Fe75 and Cu50Fe50 alloys fabricated using laser direct metal deposition exhibit hierarchical microstructures with nanoscale precipitates, showing enhanced flow strengths and significant plasticity in compression. The Cu25Fe75 alloy has lower yield strength but higher maximum compressive strength due to slightly coarser dendrites with nanoscale precipitation hierarchy.

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

添加到收藏夹

Article Metallurgy & Metallurgical Engineering

Microstructure and properties of Cu-Fe alloys fabricated via powder metallurgy and rolling

Chenzeng Zhang et al.

Summary: In this study, copper ferroalloys with different iron contents were prepared using mechanical alloying and vacuum sintering, followed by hot and cold rolling. The CFAs with homogenous and fine in-situ Fe particles showed better performance compared to conventional casting, achieving a good combination of mechanical and functional properties after annealing at 400 degrees C. Relations between microstructure and mechanical/functional properties were thoroughly discussed.

POWDER METALLURGY (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Effect of Zr addition on metastable Liquid-Liquid Phase Separation of Cu-Fe alloys

Ho-Joon Moon et al.

Summary: Addition of Zr in Cu-Fe alloys was found to effectively activate γ-Fe nucleation and suppress liquid-liquid phase separation. A combination of thermal instrumental analysis and classical nucleation theory allowed for an effective assessment of LLPS behavior in Cu-Fe alloys.

SCRIPTA MATERIALIA (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Deformation behavior of a Co-Cr-Fe-Ni-Mo medium-entropy alloy at extremely low temperatures

Jongun Moon et al.

Summary: The medium-entropy alloy Co17.5Cr12.5Fe55Ni10Mo5 demonstrates excellent mechanical properties at cryogenic temperatures, showing high strength, ductility, and strain hardening. It exhibits several unusual features within the extremely low temperature range of 0.5-4.2 K, including anomalies in the temperature dependence of yield strength and tensile ductility, discontinuous plastic deformation (DPF), and changes in deformation-induced martensitic transformation tendency. The observed phenomena may be interrelated and require further investigation.

MATERIALS TODAY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

A new strategy for designing immiscible medium-entropy alloys with excellent tensile properties

Jongun Moon et al.

ACTA MATERIALIA (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hall-Petch relationship of interstitial-free steel with a wide grain size range processed by asymmetric rolling and subsequent annealing

Bin Fu et al.

MATERIALS RESEARCH EXPRESS (2020)

添加到收藏夹

Article Chemistry, Physical

Evolution kinetics of microgravity facilitated spherical macrosegregation within immiscible alloys

Y. H. Wu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Engineering, Chemical

Production of spherical semi-crystalline polycarbonate microparticles for Additive Manufacturing by liquid-liquid phase separation

Stephanie Kloos et al.

POWDER TECHNOLOGY (2018)

添加到收藏夹

Article Chemistry, Physical

Comparative study of the influence of Ag on the microstructure and mechanical properties of Cu-10Fe in situ composites

Yong Li et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

A comparative study of dendritic growth within undercooled liquid pure Fe and Fe50Cu50 alloy

S. B. Luo et al.

ACTA MATERIALIA (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Formation mechanisms of self-organized core/shell and core/shell/corona microstructures in liquid droplets of immiscible alloys

R. P. Shi et al.

ACTA MATERIALIA (2013)

添加到收藏夹

Article Physics, Applied

Studies of electrical resistivity of an annealed Cu-Fe composite

Lei Qu et al.

JOURNAL OF APPLIED PHYSICS (2013)

添加到收藏夹

Editorial Material Chemistry, Physical

Cu-Zr (Copper-Zirconium)

H. Okamoto

JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION (2012)

添加到收藏夹

Article Physics, Applied

Magnetic properties of Fe-Cu alloys prepared by pulsed electrodeposition

R. D. Noce et al.

JOURNAL OF APPLIED PHYSICS (2009)

添加到收藏夹

Article Nanoscience & Nanotechnology

Effect of Ag on the microstructure and properties of Cu-Fe in situ composites

HY Gao et al.

SCRIPTA MATERIALIA (2005)

添加到收藏夹

Article Materials Science, Multidisciplinary

Microstructure development in finely atomized droplets of copper-iron alloys

J He et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2005)

添加到收藏夹

Article Chemistry, Physical

Experimental determination of intermetallic phases, phase equilibria, and invariant reaction temperatures in the Fe-Zr system

F Stein et al.

JOURNAL OF PHASE EQUILIBRIA (2002)

添加到收藏夹

Article Multidisciplinary Sciences

Formation of immiscible alloy powders with egg-type microstructure

CP Wang et al.

SCIENCE (2002)

添加到收藏夹

Article Chemistry, Physical

Supercooling, isothermal soaking and liquid phase separation of Cu-Co alloys

ZB Sun et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2001)

添加到收藏夹

Article Materials Science, Multidisciplinary

Precipitation hardening of Cu-Fe-Cr alloys - Part I - Mechanical and electrical properties

H Fernee et al.

JOURNAL OF MATERIALS SCIENCE (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.