
Zuhal Yilmaz- PhD
- bilecik şeyh edebali üniversitesi,turkey,bilecik
Zuhal Yilmaz
- PhD
- bilecik şeyh edebali üniversitesi,turkey,bilecik
About
10
Publications
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Introduction
Current institution
bilecik şeyh edebali üniversitesi,turkey,bilecik
Publications
Publications (10)
Sırlı porselen karolar yüksek teknik özellikleri ile yapı malzemeleri için büyük bir öneme sahiptir. Bu teknik özellikleri üretim süreci ve kullanılan hammaddelere bağlıdır. Hammadde seçimi dışında özellikleri en belirleyici üretim süreç aşamaları şekillendirme ve pişirmedir. Yapılan çalışmada presleme basıncına bağlı olarak fiziksel ve mekanik öze...
Hexagonal boron nitride (hBN) exhibits high thermal conductivity within the in-plane direction and significantly lower thermal conductivity in the cross-plane direction because of its anisotropic nature. When the texture properties of bulk hBN are strong, it is a potentially promising application area for the insulating heat spreaders and heat sink...
Polietilen (PE) kısmi termoplastik bir malzemedir. Polietilen plastik filmler mükemmel ısıl ve mekanik özellikleri ve düşük fiyatından dolayı ticari olarak geniş kullanım alanına sahiptirler. Hekzagonal bor nitrür (hBN) grafite benzer tabakalı bir yapıdadır, süper katı yağlayıcı, UV ışın yayıcı veya kompozitlerde ısıl iletkenlik artırıcı ajan olara...
In this study, the relationship between machinability, mechanical properties and microstructure of hBN-SiC composites was investigated. Manufacturing of the composites started with the calcination of raw materials at 850°C for 16 hours under a nitrogen atmosphere prior to mixing with 5 wt% of Al2O3:Y2O3 sintering additives and then powder mixtures...
Ceramic materials are generally used in toilet and bathroom parts of hotels. However, ceramics are observed to be used in lobbies, cafes, restaurants, pools, facades, and similar areas in addition to toilets and baths in hotels. The aim of this study is to identify new ceramic solutions that affect and contribute to the sustainability of the hotels...
In this study, the hexagonal boron nitride (hBN)-SiC composite powder synthesis was investigated with an in situ reaction method. Boric acid (H3BO3) and urea (CO(NH2)2) were used for hBN formation. In the hBN-SiC composite powder synthesis, primarily raw materials were homogeneously stirred in ethanol with Si3N4 balls. The samples were calcined and...
The destruction of nature, which started with mass production and depleting resources due to
human activities, has led to unforeseeable environmental problems. The bottleneck experienced
with the paradox as a result of making designs without economic, social and environmental
considerations led to focus on the concept of sustainability. It is compu...
Bu çalışmada hekzagonal bor nitrür- silisyum karbür (hBN-SiC) kompozit sentezinde sıcaklığın SiC tane boyutu üzerine etkisi araştırılmıştır. Numunelerin SPS ile 1700oC, 1800oC, 1900oC ve 2000oC’de farklı sıcaklıklarda 50MPa basınç altında 15dak sinterleme işlemi gerçekleştirilmiştir. Sinterleme sıcaklığının SiC tane boyutu üzerine etkisinin belirle...