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   Articles with "age hardening" as a keyword



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Effect of Zircon Particle Size on Age Hardening Behavior of A356 Alloy Based Composites

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recommendations! Published in 2017 at "Metal Science and Heat Treatment"

DOI: 10.1007/s11041-017-0180-3

Abstract: Melt stirring was used to introduce various amounts of zircon (ZrSiO4) particles of various sizes into aluminum alloy A356 of the Al – Si system. The effect of zircon particle sizes on age hardening behavior… read more here.

Keywords: alloy; zircon; microscopy; age hardening ... See more keywords
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Interaction Between Natural Aging and Pre-Aging Processes and its Impact on the Age-Hardening Behavior of Al-Mg-Si Automotive Sheets

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recommendations! Published in 2019 at "JOM"

DOI: 10.1007/s11837-019-03780-6

Abstract: Pre-aging (PA) treatment, employed shortly or for a long time after solution treatment, has different effects on the age-hardening of Al-Mg-Si automotive sheets. Here, the influence of natural aging and PA on the age-hardening behavior… read more here.

Keywords: hardening behavior; pre aging; age; automotive sheets ... See more keywords
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B4C particulate-reinforced Al-8.5 wt% Si-3.5 wt% Cu matrix composites: Powder metallurgical fabrication, age hardening, and characterization

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.11.024

Abstract: Abstract The present work investigates microstructural and mechanical properties of B4C particulate-reinforced Al-8.5 wt % Si-3.5 wt % Cu matrix composites prepared by a successive process of mechanical alloying (MA), cold pressing, and pressureless sintering.… read more here.

Keywords: particulate reinforced; b4c particulate; matrix composites; age hardening ... See more keywords
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Platelet precipitate in an age-hardening Mg-Zn-Gd alloy

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recommendations! Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.04.136

Abstract: Abstract The structure of a unique platelet precipitate with a three close-packed layer thickness, which occurred in a Mg-1at.%Zn-2at.%Gd alloy aged at low temperatures ( read more here.

Keywords: platelet precipitate; precipitate age; hardening alloy; age hardening ... See more keywords
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Effect of Gd addition on the age hardening response of Mg–6Zn-1Mn alloy

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recommendations! Published in 2020 at "Journal of materials research and technology"

DOI: 10.1016/j.jmrt.2020.05.120

Abstract: Abstract The effect of Gd addition on the microstructure and mechanical properties of as-aged Mg–6Zn-1Mn (ZM61) alloy were investigated. The results showed that coarse second phase particles containing both Zn and Gd elements were detected… read more here.

Keywords: addition; addition age; 6zn 1mn; age hardening ... See more keywords
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Fast age-hardening response of Al–Mg–Si–Cu–Zn–Fe–Mn alloy via coupling control of quenching rate and pre-aging

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recommendations! Published in 2021 at "Journal of materials research and technology"

DOI: 10.1016/j.jmrt.2021.07.067

Abstract: Abstract The coupling control of quenching rate and pre-aging and its positive effect on the age-hardening response of Al–Mg–Si–Cu–Zn–Fe–Mn alloy was systematically investigated. The larger and more stable solute clusters can be formed in alloy… read more here.

Keywords: coupling control; age hardening; hardening response; pre aging ... See more keywords
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Effects of Zn addition on the age hardening behavior and precipitation evolution of an Al-Mg-Si-Cu alloy

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recommendations! Published in 2018 at "Materials Characterization"

DOI: 10.1016/j.matchar.2018.08.051

Abstract: Abstract The effects of Zn on the age hardening behavior and corresponding microstructure of an Al-0.9Mg-0.8Si-0.2Cu (wt%) alloy were investigated by hardness testing, transmission electron microscopy (TEM) and three-dimensional atom probe (3DAP). During aging for… read more here.

Keywords: hardening behavior; alloy; addition; age ... See more keywords
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Effects of Ag on the age hardening response and intergranular corrosion resistance of Al-Mg alloys

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recommendations! Published in 2019 at "Materials Characterization"

DOI: 10.1016/j.matchar.2018.10.025

Abstract: Abstract Effects of Ag on age hardening response and intergranular corrosion resistance of Al-Mg alloys have been examined in this research. In the aging process, Ag addition can promote the formation of numerous fine-scale rod-like… read more here.

Keywords: resistance alloys; age hardening; hardening response; corrosion resistance ... See more keywords

Precipitation behavior and age hardening effect of the precipitates in a Fe-13Cr-4Al-2Mo-1.2Nb alloy

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recommendations! Published in 2021 at "Materials Characterization"

DOI: 10.1016/j.matchar.2021.110918

Abstract: Abstract Precipitation and growth behavior of Fe2Nb-type Laves precipitates are crucial for the mechanical behavior of FeCrAl-based cladding alloys containing Mo and Nb. In this study, the age hardening response of a Fe-13Cr-4Al-2Mo-1.2Nb alloy at… read more here.

Keywords: age hardening; precipitation; 4al 2mo; alloy ... See more keywords

Studying the age hardening kinetics of A357 aluminum alloys through the Johnson-Mehl-Avrami theory

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recommendations! Published in 2017 at "Metal Powder Report"

DOI: 10.1016/j.mprp.2016.08.006

Abstract: This paper demonstrates the application of the Johnson–Mehl–Avrami (JMA) theory to study the kinetics of the age hardening process in an A357 aluminum alloy. The precipitation hardening effect was studied at various times and temperatures.… read more here.

Keywords: mehl avrami; a357 aluminum; age hardening; johnson mehl ... See more keywords
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Heat treatment of the new high-strength high-ductility Al–Mg–Si–Mn alloys with Sc, Zr and Cr additions

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recommendations! Published in 2021 at "Materialia"

DOI: 10.1016/j.mtla.2020.100981

Abstract: Abstract Heat treatment of alloys of the Al-Mg-Si system essentially affects the age-hardening response and, accordingly, their final mechanical properties. However, the specific Mg/Si ratio in casting alloys makes age-hardening by heat treatment negligible. To… read more here.

Keywords: heat treatment; strength; treatment; treatment new ... See more keywords