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Journals / International Journal of Multidisciplinary Studies and Innovative Technologies / 2022 / Cilt: 6 Sayı: 2

Consolidation of Rapidly Solidifying Al-6Si-0.3Cu Alloy by Spark Plasma Sintering and Cold Compaction Methods

Fatih Yaşar(TOKAT GAZİOSMANPAŞA ÜNİVERSİTESİ)0000-0001-6005-2257
Fikret Yılmaz(TOKAT GAZİOSMANPAŞA ÜNİVERSİTESİ)0000-0002-1835-4961
Pages
198–201
Publication Date
2022-12-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

From X-ray diffraction analysis, it was found that the solubility of Si in Al matrix in melt-spun alloys increased, but Si precipitated in SPS and ball milled+cold compacted alloys.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, Al-6Si-0.3Cu ribbon alloys produced by melt-spinning method were consolidated by two different methods, which are spark plasma sintering and cryogenic ball milling + cold compaction.
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Key Findings & Data:From X-ray diffraction analysis, it was found that the solubility of Si in Al matrix in melt-spun alloys increased, but Si precipitated in SPS and ball milled+cold compacted alloys.
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Conclusion & Impact:The results showed that the spark plasma sintering method is a very effective method for compaction of melt-spun Al-6Si-0.3Cu alloy.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Al-6Si-0.3Cu alloy · melt-spinning · spark plasma sintering

Abstract

In this study, Al-6Si-0.3Cu ribbon alloys produced by melt-spinning method were consolidated by two different methods, which are spark plasma sintering and cryogenic ball milling + cold compaction. From X-ray diffraction analysis, it was found that the solubility of Si in Al matrix in melt-spun alloys increased, but Si precipitated in SPS and ball milled+cold compacted alloys. Optical and scanning electron microscope observation revealed that while melt spun alloys have a very fine and homogenous microstructure, Si phase has become coarser in SPS and cold compacted alloys due to the sintering. The results showed that the spark plasma sintering method is a very effective method for compaction of melt-spun Al-6Si-0.3Cu alloy.

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Cite This Article

Yaşar, F., Yılmaz, F. (2022). Consolidation of Rapidly Solidifying Al-6Si-0.3Cu Alloy by Spark Plasma Sintering and Cold Compaction Methods. International Journal of Multidisciplinary Studies and Innovative Technologies, Cilt: 6 Sayı: 2, 198–201. https://ajindex.com/articles/1496961

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