Electrochemical Formation of Alloys of Aluminum in Molten Salts

Polat, Çağlar
Erdoğan, Metehan
Karakaya, İshak


Electrochemical Formation of Alloys of Aluminum in Molten Salts
Polat, Çağlar; Erdoğan, Metehan; Karakaya, İshak (2018-10-27)
Electrochemical Formation of Brazing Alloys on Metal Substrates
Ulu, F.; Karakaya, İshak; Demirci, G.; ERDOĞAN, MUSTAFA (2013-11-01)
CusilTM is a eutectic brazing alloy of 72% silver, 28% copper composition; used to join different materials. The large difference between the standard reduction potentials of silver (0.799V) and copper (0.337V) makes their electrochemical codeposition difficult. A complex ion bath containing KAg(CN)2, CuCN and KCN was used to bring the reduction potentials closer together. The effect of electrolyte concentration on composition and microstructure of electrodeposited Ag-Cu films was investigated at 25oC. A cu...
Electrochemical formation of Al-Sc alloy in molten salt
Polat, Çağlar; Karakaya, İshak; Department of Metallurgical and Materials Engineering (2019)
Al-Sc alloys have better mechanical properties in comparison to commercial aluminum alloys. The aim was to produce Al-Sc alloys containing at least 2wt % scandium by electrochemical reduction of the byproducts such as ScF3 or the alternative compounds obtained from hydrometallurgical processing of low grade lateritic nickel in this thesis. Electrochemical production of Al-Sc alloy in pure molten CaCl2 and CaCl2-NaCl mixtures was studied for this purpose. The graphite-liquid aluminum-CaCl2 or CaCl2-NaCl inte...
Electrochemical Formation of Alloys of Scandium in Molten Salts
polat, çağlar; ERDOĞAN, METEHAN; iplikçioğlu, Safder; Karakaya, İshak (2018-02-01)
The Al-Sc alloy formation by the reduction of Sc containing compounds in a molten salt containing CaCl2 was investigated in this study. The preliminary tests revealed that Al3Sc intermetallic, which gives the superior properties to this alloy, was successfully formed and distributed homogeneously throughout the Al matrix. XRD, SEM-EDS and optical microscopy analyses were used to confirm the results.
Electrochemical production of molybdenum refractory metal powders
Akpınar, Bengisu; Karakaya, İshak; Department of Metallurgical and Materials Engineering (2019)
Molybdenum (Mo) is a refractory metal and mostly used as an alloying agent in cast iron, steels and superalloys to enhance hardenability, strength, toughness and corrosion resistance. It also finds other uses either in the form of a pure metal or an element in, for example, lubricants and catalysts. Traditional metal production methods are not suitable for molybdenum because pure molybdenum has a very high melting point and tends to be oxidized at low temperatures. Hydrogen reduction of molybdenum oxide is ...
Citation Formats
Ç. Polat, M. Erdoğan, and İ. Karakaya, “Electrochemical Formation of Alloys of Aluminum in Molten Salts,” 2018, Accessed: 00, 2021. [Online]. Available: http://www1.metalurji.org.tr/immc2018/bildiriler_kitabi.pdf.