Dil "eng" Teknoloji Fakültesi için listeleme
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Adhesion and wear properties of boro-tempered ductile iron
(Elsevier, 2011)In this study, adhesion and wear properties of boro-tempered ductile iron (BDI) were investigated. Boro-tempering was carried out on two stage processes i.e. boronizing and tempering. At the first stage, ductile iron samples ... -
Analysis with taguchi method of wear behaviors of borided AISI 52100 steels
(Journal of The Balkan Tribological Association, 2013)In this study, case properties and analysis of wear behaviour of borided AISI 52100 steel with the Taguchi method were investigated by conducting a series of experiments in Ekabor-II powders at process temperatures of 850, ... -
Assessment of the vibration on the foam legged and sheet metal legged passenger seat
(Şubat 2016)In this study, it was aim ed to decrease the vibration reaching to passenger from the legs of vehicle seats. In order to determine the levels of vibrations reaching at passengers, a test pad placed under the passenger ... -
Boride layer growth kinetics of the borided high alloyed steels
(Oxidation Communications, 2015)In this study, the case properties and diffusion kinetics of high alloyed cold work tool steel borided in Ekabor-2 powder were investigated by conducting a series of experi-ments at temperatures of 1123, 1173 and 1223 K ... -
Characterization and Rockwell-C adhesion properties of chromium-based borided steels
(Journal of Adhesion Science and Technology, 2015)In this study, adhesion properties of boride layers formed on the surface of AISI 52100, AISI 5140, AISI 440C, AISI 420 and AISI 304 steels were investigated. Boronizing treatment was carried out in Ekabor-II powders at ... -
The clinching joints strength performance of EN 10346: 2015 DX52D + Z sheets
(Afyon Kocatepe Üniversitesi, 24.02.2021)This study is based on the joint quality of zinc-coated EN 10346: 2015 DX52D + Z quality steel sheets with having different thicknesses, which are preferred in the automotive industry due to their formability. Joining ... -
A comparative approach to the cad model of a dog femur
(Nisan 2016)Computer assisted technologies offer new opportunities in medical imaging and rapid prototyping in biomechanical engineering. Three dimensional (3D) modelling of soft tissues and bones are becoming more important. The ... -
The corrosion and wear behavior of TiN and TiAlN coated AISI 316 L stainless steel
(Springer, May 2014)In this study, TiN and TiAlN coatings were deposited on AISI 316 L stainless steel substrates by PVD techniques. The composition and crystalline structure of the as-deposited coatings were analyzed by energy dispersive ... -
Corrosion and wear behaviors of boronized AISI 316L stainless steel
(Springer, 2013)In this study, the effects of a boronizing treatment on the corrosion and wear behaviors of AISI 316L austenitic stainless steel (AISI 316L) were examined. The corrosion behavior of the boronized samples was studied via ... -
Corrosion behavior of boro-tempered ductile iron
(Springer, May 2010)In this study, the effect of boro-tempering heat treatment on the microstructure and corrosion behavior of unalloyed ductile iron was investigated. The corrosion characteristics of ductile iron have been determined by ... -
Damping properties of open pore aluminum foams produced by vacuum casting and NaCl dissolution process
(Metellurgija, Nisan 2013)In this study,damping ratios of 3 samples made of aluminum foam material, which have diff erent-density pores, were calculated, the eff ects pore density on damping were examined. Experimental modal analysis method was ... -
Determination of diametral error using finite elements and experimental method
(Nisan 2010)This study concerns experimental and numerical analysis on a one-sided bound workpiece on the lathe machine. Cutting force creates deflection on workpiece while turning process is on. Deflection quantity is estimated ... -
Diffusion bonding of AZ91 using a silver interlayer
(Nisan 2008)Diffusion bonding of AZ91 alloy with a silver interlayer was carried out at 480C for different times under 1 MPa in a vacuum of 2x10^-3Pa. Shear test was applied to measure the shear strengths of the joints in the room ... -
Diffusion bonding of electroless Ni plated WC composite to Cu and AISI 316 stainless steel
(2011)In this study, a composite containing WC (Tungsten Carbide) and Ni was produced by two different processing routes. Electroless Ni coated WC powders were consolidated and sintered at 1200 ◦C. Diffusion bonding couples of ... -
Diffusion kinetics of borided AISI 52100 and AISI 440C steels
(Elsevier, 2012)In this study, the case properties and diffusion kinetics of AISI 440C and AISI 52100 steels borided in Ekabor-II powder were investigated by conducting a series of experiments at temperatures of 1123, 1173 and 1223 K for ... -
Effect of N2 + H2 gas mixtures in plasma nitriding on tribological properties of duplex surface treated steels
(Elsevier, 2008)Thermo-reactive diffusion chromizing followed by pulsed plasma nitriding were carried out on AISI 52100 and 8620 bearing steels. The chromized samples were pulse-plasma nitrided for 5 h at 500 °C in various N2–H2 gas ... -
Effect of sliding speed on friction and wear behaviour of borided gear steels
(Journal of the Balkan Tribological Association, 2014)In this study, the wear behaviour of GS18NiMoCr36 (GS18), GS22NiMoCr56 (GS22) and GS32NiCrMo6.4 (GS32) gear steels borided in Ekabor-II powder was investigated by conducting a series of experiments at temperatures ... -
The effect of voltage on the arc stud welding of microwave sintered Fe+Al powder mixture
(2014)The joining of powder metallurgy products is of importance because of high demand in many industrial applications. In this study, the effect of welding voltage on the joint quality has been investigated using discharge ... -
The effects of boro-tempering heat treatment on microstructural properties of ductile iron
(Elsevier, March 2011)In this study, the effects of boro-tempering heat treatment on microstructural properties of ductile iron were investigated. Test samples with dimensions of 10 × 10 × 55 mm were boronized at 900 °C for 1, 3 and 5 h and ... -
The Effects of cutting methods surface roughness of aluminum porous material produced via vacuum method
(2011)In this study, the surface roughness values of 3 aluminum porous materials, which were produced via vacuum method and have different porous structures, depending on the implemented cutting method after processing them ...