Kurum Yazarı "Yalçın, Yılmaz" Makaleler İçin Listeleme
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Adhesion and wear properties of boro-tempered ductile iron
Kayalı, Yusuf; Yalçın, Yılmaz; Taktak, Şükrü (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 ... -
Corrosion and wear behaviors of boronized AISI 316L stainless steel
Kayalı, Yusuf; Büyüksağiş, Aysel; Yalçın, Yılmaz (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
Kayalı, Yusuf; Büyüksağiş, Aysel; Yalçın, Yılmaz (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 ... -
Effect of N2 + H2 gas mixtures in plasma nitriding on tribological properties of duplex surface treated steels
Güneş, İbrahim; Ülker, Şükrü; Yalçın, Yılmaz (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 ... -
The effects of boro-tempering heat treatment on microstructural properties of ductile iron
Kayalı, Yusuf; Yalçın, Yılmaz (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 ... -
Electrochemical corrosion behavior of high velocity Oxy-Fuel (HVOF) superalloy coatings on ductile irons
Kayalı, Yusuf; Karabaş, Muhammet; Yalçın, Yılmaz; Büyüksağiş, Aysel; Talaş, Şükrü (Sakarya University Journal of Science, 2019)In this study, alloyed and unalloyed ductile irons (DI) were coated with two different Ni-based superalloy materials by HVOF method. Microstructure and phase analyzes of the coatings were performed by using SEM, EDX, XRD ... -
Investigation of corrosion behaviors at different solutions of boronized AISI 316L stainless steel
Kayalı, Yusuf; Büyüksağiş, Aysel; Güneş, İbrahim; Yalçın, Yılmaz (Springer, May 2013)In this study, corrosion behaviors of boronized and non-boronized AISI 316L stainless steel (AISI 316L SS) were investigated with Tafel extrapolation and linear polarization methods in different solutions (1 mol dm−3 HCl, ... -
Investigation of diffusion kinetics of plasma paste borided AISI 8620 steel using a mixture of B2O3 paste and B4C/SiC
Güneş, İbrahim; Şükrü, Taktak; Yalçın, Yılmaz; Şükrü, Ülker; Kayalı, Yusuf; Bindal, Cuma (Springer, 2013)In the present study, AISI 8620 steel was plasma paste borided by using various B2O3 paste mixture. The plasma paste boriding process was carried out in a dc plasma system at temperatures of 973, 1023 and 1073 K for 2, ... -
Investigation of mechanical properties of boro-tempered ductile iron
Kayalı, Yusuf; Taktak, Şükrü; Ulu, Sinan; Yalçın, Yılmaz (Elsevier, 2010)In this study, the effects of boro-tempering heat treatment on mechanical properties of ductile iron were investigated. Standard tensile test samples and unnotched Charpy specimens were boronized at 900 °C for 1, 3 and 5 ...