[email protected] Karatay
    • Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   [email protected] Karatay
  • ARAŞTIRMA ÇIKTILARI
  • WoS İndeksli Yayınlar Koleksiyonu
  • View Item
  •   [email protected] Karatay
  • ARAŞTIRMA ÇIKTILARI
  • WoS İndeksli Yayınlar Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The effects of degassing, grain refinement \& Sr-addition on melt quality-hot tear sensitivity relationships in cast A380 aluminum alloy

Uludag, Muhammet and Cetin, Remzi and Dispinar, Derya and Tiryakioglu, Murat
  • BibTex
  • EndNote (RIS)
Loading
Thumbnail
Date
2018
URI
http://hdl.handle.net/20.500.12498/4526
Metadata
Show full item record
Abstract
Hot tearing tendency of A380 with various element additions (Sr, Sr + Ti, Ti, B and B + Sr) was investigated. Constrained rod casting (CRC) hot tearing test method was used to characterize the hot tearing sensitivity. Reduced pressure test (RPT) samples were produced from each condition and all trials were repeated three times. Number density of pores on the cross section of RPT samples was calculated via digital image processing and statistical analysis was carried out. Microstructure analysis was carried out to observe the effect of alloying elements. Hot torn cross sections were subjected to SEM analysis. It was found that in aluminum alloys, the most deleterious defects, bifilms that are the cause of many defects, play an important role in initiating the hot tearing during solidification. It is important to note that the shape, size and distribution of bifilms are too complex. They act as heterogeneous nucleation site for liquid to separate and thus increase hot tearing....  Show more  Show less
Item type
Article
Collections
  • WoS İndeksli Yayınlar Koleksiyonu [274]

- KTO Karatay Kutuphanesi
- KTO Karatay Universitesi
- Contact Us / Send Feedback
DSpace software
Gemini
 

 

Browse

Communities & CollectionsBy Issue DateAuthorsTitlesSubjectsBy lcAuthorBy TypeBy publisherBy languageBy rightsThis CollectionBy Issue DateAuthorsTitlesSubjectsBy lcAuthorBy TypeBy publisherBy languageBy rights

My Account

LoginRegister

- KTO Karatay Kutuphanesi
- KTO Karatay Universitesi
- Contact Us / Send Feedback
DSpace software
Gemini