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Toplam kayıt 46, listelenen: 41-46
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 ...
Investigation of surface properties and wear resistance of borided steels with different B4C mixtures
(Niscair, 2012)
Boriding is a thermo-chemical surface hardening treatment applied to iron based materials. This treatment is performed by boron element diffusing into iron based materials at high temperatures. Wear resistance increases ...
An empirical study investigating the teaching of renewable energy sources which are important in the global financial crisis environment at university level. What others manifest
(World Econ Theory Turbul Global Finance Crisis, Mart 2010)
In the present study, to discover how teaching of renewable energy sources in Turkey is carried out at the university level, a questionnaire was developed and administered at different universities in Turkey. The analyses ...
Frequency analysis of a reflector that is foldable as compact and can be opened automatically
(Mayıs 2013)
In this study, design and product of ~ scaled mode of a composite reflector, which can be used on
small satellites that have 6 m diameter in full-scale version and is thought to be worked in Ku
frequency band range, has ...
Bir dingilli tarım arabaları fren etkinlik derecesinin artırılması üzerine bir araştırma
(Ocak 1999)
Bir dingilli 3 ton kapasitesi tarım arabalarında kullanılan çarpma etkili fren sisteminin etkinlik derecesi artırılmaya çaışılmıştır. Çarpma etkili fren mekanizmasındaki mafsal ve yataklarda sürtünme katsayısının minumum ...
Tarım alanında kullanılan traktörlerin insan vücuduna yaptığı titreşimin etkisi
(Mayıs 1999)
Traktörde titreşim sorunlarını inceleyebilmek traktör oturak ve sürücünün temel titreşim ve yalıtım özelliklerini tespit etmek. Traktör oturak tasarımını faydalı veriler araştırmaktır.