Browsing Mühendislik ve Doğa Bilimleri Fakültesi by Author "ULUDAĞ, Muhammet"
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Bifilms And Hot Tearing Of Al-Si Alloys
ÇETİN, Remzi; ULUDAĞ, Muhammet; DIŞPINAR, Derya (Shape Cutlng: 6th lntenudlmud Symposiam, Springer Link, 2016-01-01)Hot tearing is one of the most interesting defects that can be found during casting of aluminium alloys. The definition of this defects has some uncertainties such as “it does not always appear under apparently identical ... -
Characterization of the Effect of Melt Treatments on Melt Quality in Al-7wt %Si-Mg Alloys
ÇETİN, Remzi; ULUDAĞ, Muhammet; DIŞPINAR, Derya; TİRYAKİOĞLU, Murat (METALS, 2017-04-29)The effects of degassing, holding time and melt additions (Sr, Sr + Ti, Ti, B and B + Sr) on the quality of A356 melts were examined. A total of 120 reduced pressure test samples were collected. Pores in these samples were ... -
Effect of Sr and Ti Addition on the Corrosion Behavior of Al-7Si-0.3Mg Alloy
ÇETİN, Remzi; ULUDAĞ, Muhammet; KOÇABAŞ, Mustafa; DIŞPINAR, Derya; CANSEVER, Nurhan (Archives of Foundry Engineering, 2017-02-23)In the present study, the corrosion behaviour of A356 (Al-7Si-0.3Mg) alloy in 3.5% NaCl solution has been evaluated using cyclic/potentiodynamic polarization tests. The alloy was provided in the unmodified form and it was ... -
Grain Refinement, Modification, Degassing and Melt Quality Relationship in Al-7Si-0.3Mg
ÇETİN, Remzi; ULUDAĞ, Muhammet; DIŞPINAR, Derya (2014-01-01)In this work, Al-7Si-0.3Mg alloy was studied. The alloy conditions was selected to be as-received, AlB3 grain refined and Sr modified. For each parameter, castings were made before and after degassing. In order to quantify ...
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