Yazar "Kütük, Sezai" için listeleme
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Analysis of structural, electrical, and levitation properties of (RE: Nd, Sm, Gd) BCO-358 superconducting ceramics prepared by a modified MPMG technique
Kütük, Sezai; Bolat, Süleyman (Springer, 2022)RE3(Nd, Sm, Gd)Ba5Cu8Oy (RE358) superconducting ceramics were prepared by a modified Melt-Powder-Melt-Growth (MPMG) technique. The structural properties of samples were examined with bulk density, an X-Ray Diffractometer ... -
Digital image processing of warm mix asphalt enriched with nanocolemanite and nanoulexite minerals
Kütük Sert, Tuba; Öztürk, Mehmet; Kütük, Sezai (Elsevier, 2023)Digital image processing (DIP) is a method used to view the internal structure of hot mix asphalt. However, in this study, the DIP of warm mix asphalt (WMA), which reduces environmental emissions and saves energy, was been ... -
Effect of PCA on nanosized ulexite material prepared by mechanical milling
Kütük, Sezai; Kütük-Sert, Tuba (Springer Heidelberg, 2017)Raw ulexite (U-3 mm) mineral used as a initial material was milled by using mechanical milling method, the milling time of which is from 0 to 8 h. Particle size, morphology, elemental and crystal structure measurements of ... -
An examination of nanoparticle colemanite mineral added warm mix asphalt
Kütük, Sezai; Kütük-Sert, Tuba (Elsevier Sci Ltd, 2020)Warm mix asphalt (WMA) technologies which enable production at lower temperatures in pavement engineering have been developing. in the present study, the efficiency of colemanite mineral, which the largest reserve is located ... -
Improvement of the durability of concrete by substitution of raw ground colemanite
Kara, Cuma; Kütük, Sezai; Kütük Sert, Tuba (Elsevier, 2023)This study investigated the effects of raw ground colemanite (GC) mineral on concrete strength and durability. Concrete mixtures were prepared at six replacement levels of GC (0%, 1%, 2%, 3%, 4% and 5%, by weight of cement). ... -
Influence of milling parameters on particle size of ulexite material
Kütük, Sezai (Elsevier Science Bv, 2016)Commercial raw ulexite (U) materials were milled from 0 h to 8 h by using mechanical milling technique for various initial powder size (-3 mm; -75 mu m), ball to powder ratio (5:1; 10:1), and ball size (10 mm; 5 mm). Par ... -
An investigation of magnetoresistivity properties of an Y3Ba5Cu8Oy bulk superconductor
Kütük, Sezai; Bolat, Süleyman; Terzioğlu, Cabir; Altıntaş, Sevgi Polat (Elsevier Science Sa, 2015)A bulk ceramic superconducting sample was fabricated using the standard solid state reaction (SSR) method in the stoichiometric ratio of Y:Ba:Cu:O (3:5:8). the electrical and microstructural properties of the sample were ... -
Levitation force of (RE)BCO-358 bulk superconductors
Kütük, Sezai; Bolat, Süleyman (Amer Inst Physics, 2018)From the technological point of view, the levitation force is of great importance in the use of high-temperature superconductor (IITSC). in this context, RE3(Y, Nd, Sin, Gd)fia5CusOy (RE-358) hulk HTSCs were fabricated ... -
Morphology, crystal structure and thermal properties of nano-sized amorphous colemanite synthesis
Kütük, Sezai (Springer, 2024)It is important to utilize the raw colemanite (RC) mineral, which has abundant reserves in the world, and to reduce its particles to smaller sizes for nanotechnology. However, not only the particle size of the produced ... -
Nanopartikül kolemanit mineralinin ısıl özellikleri ve uygulamada sağlayacağı kazanımlar
Kütük, Sezai; Kütük Sert, Tuba (Gümüşhane Üniversitesi, 2021)Kolemanit minerali (C-3 mm) ve öğütülmüş kolemanit mineralleri (C-75 µm ile C-45 µm tozları) Eti Maden Bigadiç Bor İşletme Müdürlüğünden tedarik edildi. C-3 mm başlangıç malzemesi yüksek enerjili bilyalı değirmende öğütme ... -
Öğütülmüş Kolemanit Minerali İkameli Beton Yollardaki Aşınma Kaybının Araştırılması
Kütük-Sert, Tuba; Kara, Cuma; Kütük, Sezai (2020)Nüfus artışı ile mevcut yollarda yoğunluk artmakta ve bu yüzden yeni yollara ihtiyaç duyulmaktadır. Ancak yol yapım ve bakım maliyetleri ise oldukça yüksektir. Ayrıca yol yapısının uzun hizmet ömrüne sahip olması hem ... -
Öğütülmüş nano boyutlu kolemanit mineralinin elementel ve kristal yapı özellikleri
Kütük, Sezai (2017)Üç farklı boyutta olan (C-3 mm, C-75 µm ve C-45 µm) kolemanit mineralleri, Eti Maden Şirketinden tedarik edildi. Bu mineraller başlangıç malzemesi olarak kullanıldı. Nano boyutlu malzemelerin pek çok pozitif teknik özelliklere ... -
A segmentation method for asphalt quality analysis
Civelek, Önder; Öztürk, Mehmet; Kütük, Tuba; Kütük, Sezai (Ieee, 2018)Asphalt quality is directly related to the proportions of the elements contained in the composition. Manual measurement of this ratio is a time-consuming and laborious process. in this work, a segmentation method is proposed ...
