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Browsing Mühendislik Fakültesi by Subject "Physics"

Browsing Mühendislik Fakültesi by Subject "Physics"

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  • A comparative study of borided pure niobium, tungsten and chromium 
    Özbek, İbrahim; Bindal, Cuma (PERGAMON-ELSEVIER SCIENCE LTD, 2006)
    Pure niobium (Nb), tungsten (W) and chromium (Cr) were boronized at 940 degrees C for 2, 4 and 8h. The borided samples were characterized by X-ray diffraction, Scanning electron microscope and microhardness tests. Tribological ...
  • A mechanical aspect of borides formed on the AISI 440C stainless-steel 
    Özbek, İbrahim; Şen, Şaduman; İpek, Mediha; Bindal, Cuma; Zeytin, Sakin (PERGAMON-ELSEVIER SCIENCE LTD, 2004)
    In the present study, some properties of borides formed on AISI 440C stainless-steel have been investigated. Boronizing was carried out in a solid medium consisting of EKabor(R) powder at a temperature of 950degreesC for ...
  • A method to predict effective case depth in ion nitrided steels 
    Genel, Kenan (ELSEVIER SCIENCE SA, 2005)
    Ion nitriding is one of the most promising thermochemical surface treatments to improve surface properties such as wear and corrosion resistance and fatigue strength. The prediction of effective case depth before nitriding ...
  • A novel approach for wear and corrosion resistance in the electroless Ni-P-W alloy with CNFs co-depositions 
    A. Akyol; Algül, Hasan; Uysal, Mehmet; Akbulut, Hatem; Alp, Ahmet (ELSEVIER SCIENCE BV, 2018)
    Electroless nickel-based depositions have been considered as one of the industrially effective methods because of their deposition uniformity, good corrosion properties, high wear resistance and good electrical properties. ...
  • A novel approach for wear and corrosion resistance in the electroless Ni-P-W alloy with CNFs co-depositions 
    A. Akyol; Algül, Hasan; Uysal, Mehmet; Akbulut, Hatem; Alp, Ahmet (ELSEVIER SCIENCE BV, 2018)
    Electroless nickel-based depositions have been considered as one of the industrially effective methods because of their deposition uniformity, good corrosion properties, high wear resistance and good electrical properties. ...
  • A Review of MPPT Algorithms for Partial Shading Conditions 
    Erdem, Zekiye (POLISH ACAD SCIENCES INST PHYSICS, 2017)
    Maximum power point tracker in a photovoltaic system allows to maximize the energy drawn from the connected photovoltaic modules. In the partial shade conditions there can be more than one maximum point in photovoltaic ...
  • A simulation study of the cloud propagation model 
    Çerezci, Osman (IOP PUBLISHING LTD, 1999)
    Propagation through a sparse distribution of lossy particles in a cloud is investigated. Using a discrete modelling technique, a mathematical model to aid in the interpretation of the interaction data obtained by electromagnetic ...
  • A study on kinetics of CrxC-coated high-chromium steel by thermo-reactive diffusion technique 
    Şen, Şaduman (PERGAMON-ELSEVIER SCIENCE LTD, 2005)
    There are a lot of technologically interesting characteristics of chromium carbide coating deposited by pack method which is the production of hard, wear-resistant, oxidation- and corrosion-resistant coating layer on the ...
  • A study on NiAl produced by pressure-assisted combustion synthesis 
    Özdemir, Özkan; Zeytin, Sakin; Bindal, Cuma (PERGAMON-ELSEVIER SCIENCE LTD, 2009)
    The production of intermetallic compound was carried out in an electrical resistance furnace in open air under 150 MPa uniaxial pressure at 1050 degrees C for 1 hour using aluminum powder with 15 mu m size and Carbonyl-nickel ...
  • AIP Conference Proceedings 
    Turgay Turker; Demiriz, Ayhan; Cy Chen; Snı Ibrahim; Ls Lee; Fp Lim; Mzam Jaffar; Ms Mustafa; Ms Rana (AMER INST PHYSICS, 2016)
    In modern economies, companies place a premium on managing their workforce efficiently especially in labor intensive service sector, since the services have become the significant portion of the economies. Tour scheduling ...
  • AIP Conference Proceedings 
    Toçoğlu, Ubeyd; Cevher, Özgür; Akbulut, Hatem; Ay Oral; Zbb Oral; Me Akoz; M Sezer; Kol, Suat (AMER INST PHYSICS, 2016)
    In this study tin-multi walled carbon nanotube (Sn-MWCNT) lithium ion battery anodes were produced and their electrochemical galvanostatic charge/discharge tests were conducted at various (25 degrees C, 35 degrees C, 50 ...
  • AIP Conference Proceedings 
    Ateş, Asude; U. Onen; Ercenk, Ediz; Yılmaz, Şenol; Ay Oral; Zbb Oral; M Sezer; Kol, Suat; Me Akoz (AMER INST PHYSICS, 2017)
    Basalt based glass-ceramics were prepared by conventional melt-quenching technique and subsequently converted to glass-ceramics by a controlled nucleation and crystallization process. Glass materials were obtained by melt ...
  • AIP Conference Proceedings 
    Altınsoy, İbrahim; F. G. Celebi Efe; İpek, Mümtaz; Özbek, İbrahim; Zeytin, Sakin; Bindal, Cuma; Ay Oral; Zb Bahsi; A Sonmez (AMER INST PHYSICS, 2013)
    In this study, we investigated some properties of bonded AISI 1020 steel. Boronizing heat treatment was carried out at 800 degrees C, 875 degrees C and 950 degrees C for 2, 4, 6 and 8 h using Ekabor 1 powders. The hardness ...
  • AIP Conference Proceedings 
    Turgay Turker; Demiriz, Ayhan; Cy Chen; Snı Ibrahim; Ls Lee; Fp Lim; Mzam Jaffar; Ms Mustafa; Ms Rana (AMER INST PHYSICS, 2016)
    In modern economies, companies place a premium on managing their workforce efficiently especially in labor intensive service sector, since the services have become the significant portion of the economies. Tour scheduling ...
  • AIP Conference Proceedings 
    Ateş, Asude; U. Onen; Ercenk, Ediz; Yılmaz, Şenol; Ay Oral; Zbb Oral; M Sezer; Kol, Suat; Me Akoz (AMER INST PHYSICS, 2017)
    Basalt based glass-ceramics were prepared by conventional melt-quenching technique and subsequently converted to glass-ceramics by a controlled nucleation and crystallization process. Glass materials were obtained by melt ...
  • AIP Conference Proceedings 
    Toçoğlu, Ubeyd; Cevher, Özgür; Akbulut, Hatem; Ay Oral; Zbb Oral; Me Akoz; M Sezer; Kol, Suat (AMER INST PHYSICS, 2016)
    In this study tin-multi walled carbon nanotube (Sn-MWCNT) lithium ion battery anodes were produced and their electrochemical galvanostatic charge/discharge tests were conducted at various (25 degrees C, 35 degrees C, 50 ...
  • AIP Conference Proceedings 
    Ateş, Asude; U. Onen; Ercenk, Ediz; Yılmaz, Şenol; Ay Oral; Zbb Oral; M Sezer; Kol, Suat; Me Akoz (AMER INST PHYSICS, 2017)
    Basalt based glass-ceramics were prepared by conventional melt-quenching technique and subsequently converted to glass-ceramics by a controlled nucleation and crystallization process. Glass materials were obtained by melt ...
  • AIP Conference Proceedings 
    U. Gunay; Öztürk, Mahpeyker; Ercenk, Ediz; Yılmaz, Şenol; Ay Oral; Zbb Oral; M Sezer; Kol, Suat; Me Akoz (AMER INST PHYSICS, 2017)
    In the current study, the effect of particle size and velocity on solid particle erosive wear properties of glass-ceramics produced from cast basalt was investigated. The samples sectioned as the size of 50 x 50 x 12 mm ...