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Article Details

  • Article Code : FIRAT-AKADEMI-7914-4250
  • Article Type : Araştırma Makalesi
  • Publication Number : 2A0107
  • Page Number : 9-15
  • Doi : 10.12739/NWSA.2017.12.1.2A0107
  • Abstract Reading : 1120
  • Download : 228
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Issue Details

  • Year : 2017
  • Volume : 12
  • Issue : 1
  • Number of Articles Published : 4
  • Published Date : 1.01.2017

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Dergi Kapağı
Technological Applied Sciences

Serial Number : 2A
ISSN No. : 1308-7223
Release Interval (in a Year) : 4 Issues

Sultan SÖNMEZ1 , Burak DİKİCİ2 , Mustafa Lütfi ÖVENÇOĞLU3

Keywords

MICROSTRUCTURAL CHARACTERIZATIONS OF SINTERED W-VC-C COMPOSITES AND THEIR ELECTROCHEMICAL BEHAVIOURS IN 1 M H2SO4 AQUEOUS SOLUTIONS

Sultan SÖNMEZ1 , Burak DİKİCİ2 , Mustafa Lütfi ÖVENÇOĞLU3

The effects of alloying duration on the microstructural and corrosion properties of Tungsten (W) matrix composites were investigated in this study. As blended W-2VC-1C (wt.%) powders were mechanically alloyed using a high energy ball mill at different milling times (1, 3, 6, 12 and 24 h) under inert Argon. Characterization of the sintered composites carried out using a scanning electron microscope (SEM) and X-ray diffractometer (XRD). Corrosion tests were performed in aqueous 1 M H2SO4 solutions to determine the effects of different alloying duration on the corrosion resistance of the composites.

Keywords
Mechanical Alloying, W Matrix Composites, VC , Corrosion, Polarization,

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Authors

Sultan SÖNMEZ (1) (Corresponding Author)
Istanbul Technical University
sultansonmez@itu.edu.tr | 0000-0000-0000-0038

Burak DİKİCİ (2)

ATATÜRK ÜNİVERSİTESİ
burakdikici@gmail.com | 0000-0002-7249-923X

Mustafa Lütfi ÖVENÇOĞLU (3)

İstanbul Teknik Üniverstesi
ovecoglu@gmail.com | 0000-0002-1536-4961

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References
[1] Tugrul, A.B., Demir, E., Yilmaz, O., Sonmez, S., Ovecoglu, M.L., and Buyuk, B., (2016). An investigation on the mass attenuation coefficients of W-VC-C and W-VC-TiC-C composites for gamma radioisotopes. Acta Phys Pol A. 129(4):724-7.