Açık Akademik Arşiv Sistemi

Browsing Makale Koleksiyonu by Author "İpek, Mümtaz"

Browsing Makale Koleksiyonu by Author "İpek, Mümtaz"

Sort by: Order: Results:

  • A Hybrid Fuzzy Decision Making Approach for Provider Selection in Third-party Logistics 
    Burak Erkayman; Gündoğar, Emin; İpek, Mümtaz; O. Fatih Bolukbas; L Benyoucef; D Trentesaux; A Artiba; N Rezg (INT INST INNOVATION, INDUSTRIAL ENGINEERING & ENTREPRENEURSHIP, 2011)
    Outsourcing some of logistics activities is a useful strategy for companies in recent years. This makes possible firms to concentrate their main issues and processes, presents facility to improve logistics performance, to ...
  • 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 ...
  • An expert system based material selection approach to manufacturing 
    İpek, Mümtaz; Selvi, İhsan Hakan; Fındık, Fehim; Torkul, Orhan; Cedimoğlu, İsmail Hakkı (ELSEVIER SCI LTD, 2013)
    Selection of proper materials for a diverse mechanism is one of the hardest tasks in the design and product improvements in various industrial applications. Materials play a vital and important function during the entire ...
  • Experimental Study of Flexural Performance of Reinforced Concrete Beams and Hybrid Beams 
    Aydın, Fuat; Sarıbıyık, Ali; Sarıbıyık, Mehmet; İpek, Mümtaz (POLISH ACAD SCIENCES INST PHYSICS, 2018)
    This study compared the flexural performance of hybrid beams produced by using concrete in glass fiber reinforced plastic box profiles with concrete beams of the same dimension and concrete properties. Hybrid beams were ...
  • Microwave-assisted biomimetic synthesis of hydroxyapatite using different sources of calcium 
    Türk, Serbülent; Altınsoy, İbrahim; Çelebi Efe, Gözde Fatma; İpek, Mümtaz; Özacar, Mahmut; Bindal, Cuma (ELSEVIER SCIENCE BV, 2017)
    In this study, some properties of biomimetic synthesized hydroxyapatite by using different sources of calcium were investigated. Biomimetic synthesis of hydroxyapatite was carried out in microwave oven using 1.5 simulated ...
  • Modeling of the Impact of Initial Mold Temperature, Al5Ti1B and Al10Sr Additions on the Critical Fraction of Solid in Die Casting of Aluminum Alloys using Fuzzy Expert System 
    C. Teke; Çolak, Murat; Taş, Mehmet; İpek, Mümtaz (POLISH ACAD SCIENCES INST PHYSICS, 2019)
    In the casting of liquid metal, the feeding stops when the mushy zone is clogged and does not allow the transfer of feeding liquid. The growing resistance of the solid dendrites against the fluidity of the feeding liquid ...
  • Optimization of Adsorption Parameters for Ultra-Fine Calcite Using a Box-Behnken Experimental Design 
    Metin Ucurum; Özdemir, Akın; Cagatay Teke; Huseyin Serencam; İpek, Mümtaz (DE GRUYTER POLAND SP ZOO, 2018)
    Removal of heavy metals from wastewater is a significant issue because it prevents environmental based concerns and impacts a large number of diseases and disorders. Many low-cost natural materials have been offered recently ...
  • Pack Siliconizing of Ti6Al4V Alloy 
    Çelebi Efe, Gözde Fatma; İpek, Mümtaz; Bindal, Cuma; Zeytin, Sakin (POLISH ACAD SCIENCES INST PHYSICS, 2017)
    In this study, it was aimed to produce titanium silicide layer on Ti6Al4V by a simple, cheap and efficient method of pack siliconizing. Siliconizing was performed in a pack containing a mixture composed of SiO2 powder as ...
  • Springer Proceedings in Physics 
    İpek, Mümtaz; Ek Polychroniadis; Ay Oral; Özer, Mustafa (SPRINGER INTERNATIONAL PUBLISHING AG, 2015)
    The aim of this study is to produce partially stabilized zirconia with MgO and to investigate effect of Al2O3 on partially stabilized zirconia. Zirconia nanopowders are synthesized by the precipitation method from zirconium ...