FACULTY OF ENGINEERINGDEPARTMENT OF METALLURGICAL AND MATERIALS ENGINEERING


İshak Karakaya

Prof. Dr. İshak Karakaya
Room No: 
E-214
Telephone: 
+90 (312) 210-2533
Fax: 
+90 (312) 210-2518
E-mail: 
kkaya@metu.edu.tr
Education: 
  • Ph.D. McGill University, Canada (1985) 
  • M.Eng. McGill University, Canada 
  • B.S. Middle East Technical University, Turkey
Research Interests: 
  • Thermochemistry of Molten Oxide, Salt and Alloy Systems
  • Electrometallurgy of Light Metals
  • High Temperature Corrosion of Alloys
  • Computer Modelling of Phase Diagrams
Publications: 
  • Aksu R., Uguz R. O., Erdogan M., Meco H., Karakaya I., Investigation, modeling and design of a cathodic protection system for hull structures in marine environment, Meeting Abstracts, 972, 2016
  • Aksu Y., Erdogan M., Demirci G., Karakaya I., Electropolishing of an Fe-Ni-Co alloy in acetic acid-perchloric acid mixture, Meeting Abstracts, 1131, 2016.
  • Akpinar B., Ergul E., Erdogan M., Karakaya I., In search of an alternative solar grade silicon production by electrochemical reduction of SiO2, Meeting Abstracts, 2164, 2016.
  • Karakaya I., Ulu F., Demirci G., Erdogan M., The role of electrolyte composition on codeposited Ag and Cu, Meeting Abstracts, 1126, 2016.
  • Karakaya I., Erdogan M., Akpinar B., A pulse voltage application in electrochemical reduction of solid CaWO4 Powder, Meeting Abstracts, 2080, 2016
  • Arslan B., Demirci G., Karakaya I., Erdogan M., Formation of gold-plated electroformed copper structures, Advances in Materials and Processing Technologies 1, 3-4, 384-393, 2015
  • Dincer O., Pehlivanoglu M. K., Caliskan N. K., Karakaya I., Kalkanli A., Processing and microstructural characterization of liquid phase sintered tungsten-nickel-cobalt heavy alloys, International Journal of Refractory Metals and Hard Materials, 50, 106-112, 2015
  • Cetin Y., Karakaya I., Demirci G., Erdogan M., Aras M. S., Preparation of surfaces of germanium and kovar substrates by electroplating for soldering., Meeting Abstracts, 1179, 2015
  • Karakaya I., Ulu F., Demirci G., Erdogan M., Effect of bath composition on the composition and morphology of electrodeposited Ag-Cu alloys, Meeting Abstracts, 1227, 2015
  • Arslan B., Karakaya I., Erdogan M., Aras M. S., Demirci G., Structural properties of electrolytic nickel deposits produced by direct, pulse and pulse reverse currents in the organic-free watts electrolytes, Meeting Abstracts, 1200, 2015
  • Erden F., Karakaya I., Demirci G., On the preparation of Mg2Ni by combining electrodeoxidation and electrolysis techniques, Int. J. Electrochem, 9, 6627-6639, 2014
  • Dundar Y., Demirci G., Erdogan M., Karakaya I., Electropolishing of kovar alloy for vacuum applications, ECS Transactions 61 (21), 1-8, 2014
  • Cetin Y., Karakaya I., Demirci G., Erdogan M., Aras, M. S., Metallization of germanium by electroplating prior to soldering. Meeting Abstracts, 586, 2014
  • Bolukoglu Z., Karakaya I., Erdogan M., Formation of titanium dioxide nanotube arrays by anodizing Ti6Al4V alloy, ECS Transactions 58 (43), 45-52, 2014
  • Ulu F., Karakaya I., Demirci G., Erdogan M., Electrochemical formation of brazing alloys on metal substrates, ECS Transactions. 58 (32), 61-69, 2014
  • Arslan B., Ulgudur N., Erdogan M., Imamoglu I., Karakaya I., Comparison of structual properties of copper deposits from sulfate and pyrophosphate electrolytes, ECS Transactions,58 (32), 105-113, 2014
  • Saraloğlu Güler E, Karakaya İ, Konca E., Effects of current density, coating thickness, temperature, pH and particle concentration on internal stress during Ni-MoS2 electrocodeposition, Surface Engineering, 30 (2): 109-114 February 2014.
  • Dündar Y, Demirci G, Erdoğan M, Karakaya İ, Electropolishing of Kovar Alloy for Vacuum Applications, ECS Transactions, 61 (21) 1-8 2014.
  • Erden F, Karakaya İ, Erdoğan M, On the Preparation of Mg2Ni by Combining Electrodeoxidation and Electrolysis Techniques, Int. J. Electrochem. Sci., 9 6627–6639 2014.
  • F. Ulu, İ. Karakaya, G. Demirci and M. Erdoğan, Electrochemical Formation of Brazing Alloys On Metal Substrates, ECS Trans. 58(32): 61-69 2014.
  • Arslan B, Ülgüdür N, Erdoğan M, İmamoğlu İ, Karakaya İ, Comparison of Structural Properties of Copper Deposits from Sulfate and Pyrophosphate Electrolytes, ECS Trans. 58(32): 105-113 2014.
  • Bölükoğlu Z.A, Karakaya İ, Erdoğan M, Formation of Titanium Dioxide Nanotube Arrays by Anodizing Ti6Al4V Alloy, ECS Transactions, 58 (43) 45-52 2014.
  • Saraloğlu Güler E, Konca E, Karakaya İ, Effect of Electrodeposition Parameters on the Current Density of Hydrogen Evolution Reaction in Ni and Ni-MoS2 Composite Coatings, Int. J. Electrochem. Sci., 8 5496–5505 2013.
  • Erdoğan M, Karakaya İ, On the Electrochemical Reduction Mechanism of CaWO4 to W Powder, Metallurgical and Materials Transactions B, 43B (2012) 667-670.
  • Sultan A, Karakaya İ, Erdoğan M, Influence of Water Vapor on High Temperature Oxidation of Steels Used in Petroleum Refinery Heaters, “Materials and Corrosion”, 63 (2): 119–126 2012.
  • Ergül E, Karakaya İ, Erdoğan M, Electrochemical decomposition of SiO2 pellets to form silicon in molten salts, “Journal of Alloys and Compounds”, 509 (2011) 899–903.
  • Erdoğan M, Karakaya İ, Electrochemical Reduction of Tungsten Compounds to Produce Tungsten Powder, Metallurgical and Materials Transactions B, 41B (2010), 798-804.
  • Tan S, Aydınol MK, Öztürk T, Karakaya İ, Direct synthesis of Mg-Ni compounds from their oxides, “Journal of Alloys and Compounds”, 504 (2010) 134–140.
  • Ors T, Tan S, Ozturk T, et al. Synthesis of Fe-4.6 wt% B alloy via electro-deoxidation of mixed oxides JOURNAL OF MATERIALS SCIENCE   Volume: 44   Issue: 13   Pages: 3514-3519   Published:JUL 2009
  • Tan S, Oers T, Aydinol MK, et al. Synthesis of FeTi from mixed oxide precursors JOURNAL OF ALLOYS AND COMPOUNDS  Volume: 475   Issue: 1-2   Pages: 368-372   Published: MAY 5 2009
  • Demirci G, Karakaya I, “Electrolytic magnesium production and its hydrodynamics by using an Mg-Pb alloy cathode”, JOURNAL OF ALLOYS AND COMPOUNDS   Volume: 465   Issue: 1-2   Pages:255-260   Published: OCT 6 2008
  • Kul M, Topkaya Y, Karakaya I, “Rare earth double sulfates from pre-concentrated bastnasite”, HYDROMETALLURGY   Volume: 93  Issue: 3-4   Pages: 129-135   Published: AUG 2008
  • Demirci G, Karakaya I, “Collection of magnesium in an Mg-Pb alloy cathode placed at the bottom of the cell in MgCl2 electrolysis”, JOURNAL OF ALLOYS AND COMPOUNDS   Volume: 439  Issue: 1-2   Pages: 237-242   Published: JUL 31 2007
  • Okuyucu H, Hasçiçek Y, Karakaya İ, Yb-123 Superconducting film coating on Gd2O3 Buffered nickel substrate by sol-gel method. "Key Engineering Materials", 264-268, (2004), p.1209-1212.
  • Guden M, Karakaya I, “Electrolysis of MgCl2 With a Top Inserted Anode and an Mg Pb Cathode”, Journal of Applied Electrochemistry 24 (8): 791-797 Aug 1994
  • Karakaya İ, Thompson WT, The Ag-Bi (Silver-Bismuth) System, Journal of Phase Equilibria, 14 (4): 525-530 1993.
  • Topkaya YA, Karakaya İ, Özbayoğlu G, Potential recovery of germanium from leach residues and electrolyte purification precipitates of Turkish zinc plant, “Mineral Processing and Extractive Metallurgy Review”, 10, (1992) p 281-289.
  • Karakaya İ, Thompson WT, The Ag-Zr (Silver-Zirconium) System, “Journal of Phase Equilibria”, 13, 2, (1992) p 143-146.
  • Karakaya İ, Thompson WT, The Ag-Te (Silver-Tellurium) System, “Journal of Phase Equilibria”, 12, 1, (1991) p 56-63.
  • Karakaya İ, Thompson WT, The Ag-Se (Silver-Selenium) System, “Bulletin of Alloy Phase Diagrams”, 11, 3, (1990) p 266-271.
  • John RC, Thompson WT, Karakaya I, “Advice System on High Temperature Alloy Corrosion”, Materials Performance 28 (1): 69-73 Jan 1989
  • John RC, Thompson WT, Karakaya I, “Alloy Selection System for Elevated-Temperatures”, Cim Bulletin 81 (914): 103-103 Jun 1988
  • Zhu J, Karakaya I, Thompson WT, “Partial Molar Propertıes of MgCl2 in MgCl2-KCl-CaCl2 Melts”, Journal of the Electrochemical Society 135 (1): 122-126 Jan 1988
  • Karakaya I, Thompson WT, “A Thermodynamic Study of the System MgCl2-NaCl-CaCl2”, Canadian Metallurgical Quarterly 25 (4): 307-317 Oct-Dec 1986 
  • Karakaya İ, Thompson WT, “Introduction of boundary conditions in the Pelton-Flengas Gibbs-Duhem Integration for ternary solutions”, Can. J. Chem., 63 (10): 2808-2809. and Can. J. Chem., 63 (12): 3634 1985.
  • Karakaya İ, Thompson WT, “Thermodynamic properties of SnO in SnO-TiO2 melts”, Can. Metall. Quarterly 22(1): 61-65 1983.