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Journals / TOJSAT / 2026 / Volume: 3 Issue: 3

Effects of ball-to-mass ratio during mechanical activation on the structure and thermal behavior of Turkish lateritic nickel ore

Tuğba Tunç(Sakarya University, Metallurgy and Materials Engineering, Engineering Faculty, Turkey)
Kenan Yıldız(Sakarya University, Metallurgy and Materials Engineering, Engineering Faculty, Turkey)
Journal
TOJSAT
Pages
—
Publication Date
2016-07-23
DOI
—
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AI Summary & Key Takeaways

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

The results showed that particle size decreased and amorphization in the ore structure was occured with increment of the ball-to-mass ratio.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, lateritic nickel ore was activated mechanically in a planetary mill for different ball-to-mass ratios and the changes in the ore structure and thermal behavior of the ore were investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), particle size analysis and thermal analysis (TG-DTA).
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Key Findings & Data:The results showed that particle size decreased and amorphization in the ore structure was occured with increment of the ball-to-mass ratio.
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Conclusion & Impact:The transformation of goethite to hematite in thermal behavior of laterite started to occur during mechanical activation
🔬Design:Article
📍Scope:Comprehensive Sample
⚙️Variables:Lateritic nickel ore · mechanical activation · thermal behavior

Abstract

In this study, lateritic nickel ore was activated mechanically in a planetary mill for different ball-to-mass ratios and the changes in the ore structure and thermal behavior of the ore were investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), particle size analysis and thermal analysis (TG-DTA). The results showed that particle size decreased and amorphization in the ore structure was occured with increment of the ball-to-mass ratio. The transformation of goethite to hematite in thermal behavior of laterite started to occur during mechanical activation

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Cite This Article

Tunç, T., Yıldız, K. (2016). Effects of ball-to-mass ratio during mechanical activation on the structure and thermal behavior of Turkish lateritic nickel ore. TOJSAT, Volume: 3 Issue: 3. https://ajindex.com/articles/1660342

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References (15)

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