Ara
Toplam kayıt 144, listelenen: 101-110
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 ...
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 ...
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 ...
İnşaat sektörü, faiz oranı ve ekonomik büyüme ilişkisinin analizi: Türkiye örneği (2002-2019)
(Erzurum Kültür Eğitim Vakfı Yayınevi Adına Prof. Dr. Necati YILDIZ, 26.12.2019)
Bu çalışmayla; Türkiye’de inşaat sektörü üzerinde etkili olduğu düşünülen reel efektif döviz kuru, konut kredisi faiz oranı ve ekonomik büyüme değişkenlerinin aralarındaki ilişkilerin tespit edilmesi amaçlanmıştır. Bu ...
An extension of asymptotically lacunary statistical equivalence set sequences
(Springer, 2014)
This paper presents, for sequences of sets ,the notions of asymptotically lacunary statistical equivalence (in the sense of Wijsman) of multiplicity L, strongly asymptotically lacunary p-equivalence (in the sense of Wijsman) ...
Investigation of mechanical properties of boro-tempered ductile iron
(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 ...
Investigation of corrosion behavior of borided gear steels
(Springer, 2014)
In this study, corrosion behaviors of GS18NiMoCr36 (GS 18) and GS32NiCrMo6.4 (GS 32) gear steels borided in Ekabor-II powder at the temperature of 950 °C for 2 and 6 h were investigated in a 6 % M HCI acid solution. The ...
The relations between North Atlantic Oscillation and minimum temperature in Turkey
(Procedia - Social and Behavioral Sciences, 2014)
It has been observed that there is a significant negative correlation between the average temperature values taken from the 32 stations chosen across Turkey and the North Atlantic Oscillation. However, more interestingly ...
Doçentlik süreci ve bazı akademik kadrolardaki düzenlemelere yönelik öğretim elemanlarının görüşlerinin değerlendirilmesi
(2018)
Bu araştırmanın amacı 7100 Sayılı Yükseköğretim Kanunu ile bazı
kanun ve kanun hükmünde kararnamelerde değişiklik yapılması
sonucunda resmi gazetede yayınlanan yeni doçentlik kriterlerine yönelik
akademisyenlerin ...
Wear behaviour of plasma paste boronized of AISI 8620 steel with borax and B2O3 paste mixtures
(Elsevier, 2013)
In the present study, AISI 8620 steel was plasma paste boronized (PPB) by using paste mixtures with different borax and B2O3 percentages. The PPB process was carried out in a DC plasma system at 973, 1023 and 1073 K for 5 ...