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Journals / Ankara Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2002 / Cilt: 29 - Sayı: 2

Investigation of the thickness of surface reaction layer in titanium casting

Titanyum dökümlerde yüzey reaksiyon tabakası kalınlığının araştırılması

Özlem MANAV
Hüseyin YAZICIOĞLU
Pages
143–148
Publication Date
2022-10-10
DOI
—
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AI Summary & Key Takeaways

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

The minimum surface reaction layer was observed on the sample that had been casted by RTU.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Today, dental alloys, that have good physical properties, economic and corrosion resistant are preferred.
📊
Key Findings & Data:The value of surface reaction layer on titanium samples casted by RTF and RTU on A, B, C surfaces showed significant differences (P < 0.001).
💡
Conclusion & Impact:The minimum surface reaction layer was observed on the sample that had been casted by RTU.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Today, dental alloys, that have good physical properties, economic and corrosion resistant are preferred. Titanium and titanium alloys called nobel alloys, are commonly used. Not only the difficulty of casting of titanium, but also the surface reaction layer that presents on the surface and the thickness of this layer are important. In this study, the thickness of surface reaction layer in titanium cast was searched by using two kinds of investment. The surface reaction layer of titanium samples casted by two different kinds of investment, rematitan plus (RTF) and rematitan ultra (RTU) were determined by computerised optic microscope. The value of surface reaction layer on titanium samples casted by RTF and RTU on A, B, C surfaces showed significant differences (P < 0.001). By decreasing the volume of casting sample, the amount of titanium that has contaminated was decreased. The minimum surface reaction layer was observed on the sample that had been casted by RTU.

Özet

Günümüzde fiziksel özellikleri iyi, korozyona dirençli, ekonomik olan dental alaşımlar tercih edilmeye başlanmıştır. Kıymetsiz metal grupları içinde yer alan titanyum ve titanyum alaşımları kullanımı giderek yaygınlaşmaktadır. Titanyum dökümündeki zorluğun yanında yüzeyinde oluşan yüzey reaksiyon tabakası ve bu tabakanın kalınlığıda önemlidir. Bu araştırmada farklı iki rövetman kullanılarak elde edilen titanyum dökümlerde yüzey reaksiyon tabakasının kalınlığının araştırılması amaçlanmıştır. İçeriği farklı iki rövetman rematitan plus (RTF) ve rematitan ultra (RTU) rövetmanlarla dökülmüş titanyum örneklerde yüzey reaksiyon tabakası bilgisayar destekli optik mikroskopla değerlendirildi. RTF ve RTU ile dökülen örneklerden alınan yüzey reaksiyon kalınlığı değerleri A, B, C yüzeylerinde birbirinden anlamlı derecede farklıdır (P < 0.001). Dökülen objenin hacmi azaldıkça kontaminasyona uğrayan metal miktarı azaldığı için yüzey reaksiyon tabakası kalınlığı azaldı. Yüzey reaksiyon tabakası kalınlığı en düşük RTU ile dökülen örneklerde elde edildi.

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Cite This Article

MANAV, Ö., YAZICIOĞLU, H. (2022). Investigation of the thickness of surface reaction layer in titanium casting. Ankara Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 29 - Sayı: 2, 143–148. https://ajindex.com/articles/442287

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