Browsing by Author "Öksüz K.E."
Now showing items 1-13 of 13
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Characterization of diamond impregnated B4C/Fe-Co MMC
Öksüz K.E.; Şimşir M.; Şahin Y. (European International Powder Metallurgy Congress and Exhibition, Euro PM 2011, 2011)In this study, impregnated diamond cutting tools (Fe-Co matrix composite sockets) are processed by powder metallurgy method using hot pressing technique. The effects of Fe and B4C additions on the characteristic of diamond ... -
Dielectric properties of Sr-doped BaZro3 ceramics
Torman M.; Öksüz K.E.; Şen Ş.; Şen U. (Trans Tech Publications Ltd, 2017)Perovskite compounds have received keen interest from academic research due to their unique properties such as ferroelectric, pyroelectric, piezoelectric, and dielectric properties. Nano sized oxides of strontium doped ... -
Effect of SiC particle size on the physical and mechanical properties of NiTi alloys
Akkan H.; Şimşir M.; Öksüz K.E. (Trans Tech Publications Ltd, 2017)NiTi shape memory alloys have attracted significant interest due to their unique superelasticity and high damping performance. In this work, the effect of SiC particle size on both physical and mechanical properties of ... -
The effects of aging on the hardness and wear behaviour of 2124 Al alloy/B<inf>4</inf>C composites
Öksüz K.E.; Oskay K.O. (2015)The particulate reinforced aluminum alloy matrix composites are being increasingly used for wear component applications. The influence of matrix aging treatment on wear behavior in a powder metallurgy 2124 Al-B<inf>4</inf>C ... -
Effects of B<inf>2</inf>O<inf>3</inf> addition on the sintering behavior of 0-5-10% ZrO<inf>2</inf> doped BaTiO<inf>3</inf> based ceramics
Öksüz K.E.; Şen Ş.; Şen U. (2015)In this study, the effect of B<inf>2</inf>O<inf>3</inf> addition on the sintering behavior of 0-5-10% ZrO<inf>2</inf> doped barium titanate based microwave dielectric ceramics were investigated. For this purpose, the powder ... -
The influence of composition and calcination temperature on the phases in (Ba1-xSrxZr)O3 perovskites
Torman M.; Öksüz K.E.; Şen Ş.; Şen U. (Trans Tech Publications Ltd, 2017)Several ceramic materials with a perovskite structure often exhibit interesting electronic properties and, therefore, are often called “electroceramics”. Electroceramics with high dielectric constants are used in capacitors ... -
Investi{dotless}gati{dotless}on of mechani{dotless}cal properti{dotless}es and mi{dotless}crostructure of AA2024 and AA7075
Öksüz K.E.; Ba?irov H.; Şimşir M.; Karpuzo?lu C.; Özbölük A.; Demirhan Y.Z.; Bilgin H.U. (2013 4th International Conference on Mechanical and Aerospace Engineering, ICMAE 2013, 2013)Aluminum alloys have been extensively used as structural material due to its high strength and damage-tolerance. Alloy 6061, 2024 and 7075 are engineered to be lightweight and strong,and their ease of formability allows ... -
Microstructural and phase study of Y2O3 doped hydroxyapatite/Al2O3 biocomposİtes
Öksüz K.E.; Özer A. (2016)Hydroxyapatite is the mineral component of natural hard tissues and, as such, it has been studied extensively as a candidate biomaterial for its use in prosthetic applications. This study presents the fabrication and ... -
The microstructure and hardness of Al2O3 particle reinforced composite
Şahin Y.; Öksüz K.E. (2012 3rd International Conference on Mechanical and Aerospace Engineering, ICMAE 2012, 2012)Aluminium alloys (Al2014 and Al2124 alloy) and their composites containing 10wt.% Al2O3 with 3 ?m and 43 ?m sizes of particles have been produced by powder metallurgy (PM) method and the microstructure and hardness were ... -
Processing and mechanical properties of B<inf>4</inf>C/diamond impregnated Fe/Co MMC
Öksüz K.E.; Şimşir M. (2015)Cobalt is currently used in the production of diamond reinforced metal matrix composites (i.e. stone-cutting tools). Herein, how sintering temperature and matrix composition influences the material properties of diamond ... -
Synthesis and characterization of CeO2 doped ZrO2 ceramics by a simple sol-gel route
Özer U.; Öksüz K.E.; Özer A. (Trans Tech Publications Ltd, 2017)It is well known that sol-gel technique is a simple method to produce nano sized ceramic powders. In this study, cerium oxide doped zirconia samples, with 10 mol%-12mol% and14mol% CeO2, were synthesized by sol-gel technique ... -
Tribological behavior of diamond-reinforced Fe-Co composite by Taguchi method
Öksüz K.E.; Şimşir M.; Şahin Y. (18th International Conference on Composites Materials, ICCM 2011, 2011)Tribological behavior of diamond-reinforced Fe-Co composites was studied. SN ratio and ANOVA were employed to investigate the influence of parameters like, abrasive size, load, distance and hardness. The load factor was ... -
Tribological behavior of distaloy DC components
Öksüz K.E.; Akinalp Y.A.; Kumruoğlu L.C. (Trans Tech Publications Ltd, 2017)A sintered material based on pre-alloyed powders (Fe-Ni-Mo) is expansively applied in the automotive industry and Distaloy is today the most widely used raw material worldwide for the production of complex, precise, high ...