Fabrication of Al–20wt%Si powder using scrap Si by ultra high-energy milling process

Kang, Won Kyung; Yılmaz, Fikret; Kim, Hyo-Seob; Koo, Jar-Myung; Hong, Soon‐Jik

doi:10.1016/j.jallcom.2012.01.106

Cited by 27 publications

(12 citation statements)

References 12 publications

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“…4f and in accordance with the SEM results. Similar results are reported for Al-Si [44] and Cu-Al-Mn powder [45].…”

Section: Resultssupporting

confidence: 89%

Characterization of complex Al60Cu20Ni15Ti5 alloy produced by mechanical alloying and sintering

Okumuş¹,

Demir²,

Göğebakan³

2020

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In this work, microstructural and thermal properties of the mechanically alloyed complex Al60Cu20Ni15Ti5 alloy have been investigated by a combination of differential thermal analysis (DTA), X-ray diffraction (XRD), and scanning electron microscope with energy dispersive X-ray detection (SEM/EDX). The results showed that the new Al60Cu20Ni15Ti5 alloy in metastable multiphase formation was produced by milling for 50 h. As the milling time increased from 50 h to 100 h, more homogeneous structure and intermetallic phases such as Al3Ni and Al2Cu were observed, and also grain size decreased. Besides, the maximum microhardness value in pressed and sintered alloy samples was found to be 560 HV.

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“…4f and in accordance with the SEM results. Similar results are reported for Al-Si [44] and Cu-Al-Mn powder [45].…”

Section: Resultssupporting

confidence: 89%

Characterization of complex Al60Cu20Ni15Ti5 alloy produced by mechanical alloying and sintering

Okumuş¹,

Demir²,

Göğebakan³

2020

View full text Add to dashboard Cite

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“…3b). It has been reported that similar observations are obtained using EDX in previous paper by Won-Kyung Kang et al, for Al-20 wt%Si powder [18]. As it seen Fig.…”

Section: Microstructural Evaluationsupporting

confidence: 89%

Characterization of nanostructured Mg–Cu–Ni powders prepared by mechanical alloying

Kursun

Göğebakan

2015

Journal of Alloys and Compounds

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“…[9] and the other is inability of milling time to form any intermetallic phases. [10]. Very long counting rates can be necessary to detect the presence any sizeable intermetallic signals but also the additional phases can be engaged in the any α-phases.…”

Section: Resultsmentioning

confidence: 99%

The Effect on Electrochemical Properties of Co on Al-Si-Fe Alloys for Anode Material of Lithium-Ion Batteries

2016

IJRCMCE

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Abstract-Due to its high theoretical capacity of 4200 mA h g -1 , silicon has great interest for the alternative anode material for lithium-ion batteries. However, insufficient cycle performance come from a large volumetric change during cycling, seriously restrict its practical use. Nano-structured alloys included silicon have potential for anode materials such as Al-Si alloys. The effect of Co on high energy ball milled Al-Si-Fe alloy in the condition of repeated charging and discharging capacity measurement has been demonstrated. Improved cycle capacity of alloy has been obtained by Co addition.

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Fabrication of Al–20wt%Si powder using scrap Si by ultra high-energy milling process

Cited by 27 publications

References 12 publications

Characterization of complex Al60Cu20Ni15Ti5 alloy produced by mechanical alloying and sintering

Characterization of complex Al60Cu20Ni15Ti5 alloy produced by mechanical alloying and sintering

Characterization of nanostructured Mg–Cu–Ni powders prepared by mechanical alloying

The Effect on Electrochemical Properties of Co on Al-Si-Fe Alloys for Anode Material of Lithium-Ion Batteries

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