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Journals / Politeknik Dergisi / 2002 / Cilt: 4 - Sayı: Özel Sayı

Effect of metal filtration by ball-filter on microstructure and mechanical properties of ductile irons

Bilyalı filtrelerle yapılan metal filtrasyonu işleminin KGDD' lerin mikroyapı ve mekanik özelliklerine etikisi

Necati YALÇIN
Hasan HASIRCI
Neşet AKAR
Ferhat GÜL
Pages
53–57
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

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

According to observations, by using ball-filter impact strength was decreased while tensile strength was increased.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Many methods of purifying the melt has been used.
📊
Key Findings & Data:The presence of dross in ductile iron can seriously decrease the mechanical properties.
💡
Conclusion & Impact:According to observations, by using ball-filter impact strength was decreased while tensile strength was increased.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Many methods of purifying the melt has been used. The presence of dross in ductile iron can seriously decrease the mechanical properties. Inclusion removal from ductile iron by filtration results in developed mechanical properties. Many different type filters are available for the filtration. In this study, ceramic ball-filter was used in filtration process. Ball-filter has high performance on inclusion removal in ductile iron castings. According to observations, by using ball-filter impact strength was decreased while tensile strength was increased.

Özet

Sıvı metalin temizlenmesi için bir çok yöntem kullanılmaktadır. KGDD'de kirliliklerin bulunması mekanik özellikleri ciddi şekilde azaltabilmektedir. KGDD'den filtrasyon yoluyla inklüzyonların giderilmesi gelişmiş mekanik özellikler sağlamaktadır. Filtrasyon için birçok farklı tip filtreler bulunmaktadır. Bu çalışmada filtrasyon işleminde seramik bilyalı filtre kullanılmıştır. Bilyalı filtre KGDD dökümlerde inklüzyon gidermede yüksek performansa sahiptir. Gözlemlere göre; bilyalı filtre kullanımı ile çekme mukavemeti artarken darbe dayanımı azalmıştır.

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Cite This Article

YALÇIN, N., HASIRCI, H., AKAR, N., GÜL, F. (2022). Effect of metal filtration by ball-filter on microstructure and mechanical properties of ductile irons. Politeknik Dergisi, Cilt: 4 - Sayı: Özel Sayı, 53–57. https://ajindex.com/articles/588510

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