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SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI

Yıl 2017, Cilt 12, Sayı 1, 9 - 15, 05.01.2017

Öz

Bu çalışmada alaşımlama süresinin, tungsten (W) matrisli kompozitin mikroyapısal ve korozyon özelikleri üzerine olan etkisi incelenmiştir. Harmanlanan W-2wt.%VC-1wt.%C tozların mekanik alaşımlama işlemi farklı alaşımlama süreleri  (1s, 3s, 6s, 12s and 24s) için, inert Argon atmosferinde yüksek enerjili öğütücü (SpexMill) kullanılarak yapılmıştır. Sinterlenen kompozitlerin karakterizasyon çalışmaları, taramalı elektron mikroskobu (SEM) ve X-ışınları difraktometresi (XRD) kullanılarak yapılmıştır. Korozyon testleri; değişik alaşımlama sürelerinin kompozitlerin korozyon direncini belirlemek için, 1M H2SO4 sulu çözelti içerisinde yapılmıştır.

Kaynakça

  • 1. Tugrul AB, Demir E, Yilmaz O, Sonmez S, Ovecoglu ML, 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.
  • 2. Coşkun S, Genç A, Öveçoǧlu ML. , (2013). Synthesis of W-3 wt% Mn-2 wt% VC composites by high energy milling and sintering, Metals and Materials Int. 533-41.
  • 3. Miao S, Xie ZM, Zhang T, Wang XP, Fang QF, Liu CS., (2016). Mechanical properties and thermal stability of rolled W-0.5 wt% TiC alloys. Mat Sci Eng a-Struct. 671:87-95.
  • 4. Veleva L, Schaeublin R, Battabyal M, Plociski T, Baluc N. , (2015). Investigation of microstructure and mechanical properties of W–Y and W–Y2O3 materials fabricated by powder metallurgy method. International Journal of Refractory Metals and Hard Materials 50:210-6.
  • 5. Choi K, Hwang NM. (2000). Effect of VC addition on microstructural evolution of WC–Co alloy: mechanism of grain growth inhibition. Powder Metallurgy 43(2):168-72.
  • 6. Luyckx S, Osborne C, Cornish L., (2013). Whitefield D. Fine grained WC–VC–Co hardmetal. Powder metallurgy.
  • 7. Lin C, Kny E, Yuan G, Djuricic B. , (2004). Microstructure and properties of ultrafine WC–0.6VC–10Co hardmetals densified by pressure-assisted critical liquid phase sintering. Journal of Alloys and Compounds. 383(1–2):98-102.
  • 8. Suryanarayana C, Al-Aqeeli N., (2013). Mechanically alloyed nanocomposites. Progress in Materials Science. 58(4):383-502.
  • 9. Jiang Y, Yang JF, Xie ZM, Gao R, Fang QF. , (2014). Corrosion resistance of W-Cr-C coatings fabricated by spark plasma sintering method. Surf Coat Tech. 254:202-6.
  • 10. Jiang Y, Yang JF, Fang QF., (2015). Effect of chromium content on microstructure and corrosion behavior of W-Cr-C coatings prepared on tungsten substrate. Front Mater Sci. 9(1):77-84.
  • 11. Park SA, Kim JG, Yoon JB., (2014). Effect of W, Mo, and Ti on the Corrosion Behavior of Low-Alloy Steel in Sulfuric Acid. Corrosion. 70(2):196-205.
  • 12. Ren FZ, Zhu WW, Chu KJ, Zhao CC., (2016). Tribological and corrosion behaviors of bulk Cu-W nanocomposites fabricated by mechanical alloying and warm pressing. Journal of Alloys and Compounds. 676:164-72.
  • 13. Liu XY, Xiang Z, Niu JC, Xia KD, Yang Y, Yan B., (2015). The Corrosion Behaviors of Amorphous, Nanocrystalline and Crystalline Ni-W Alloys Coating. Int J Electrochem Sc. 10(11):9042-8.
  • 14. Kuznetsov VV, Pavlov LN, Vinokurov EG, Filatova EA, Kudryavtsev VN., (2015). Corrosion resistance of Cr-C-W alloys produced by electrodeposition. J Solid State Electr. 19(9):2545-53.
  • 15. Habibi M, Javadi S, Ghoranneviss M., (2014). Investigation on the structural properties and corrosion inhibition of W coatings on stainless steel AISI 304 using PF device. Surf Coat Tech. 254:112-20.

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

Yıl 2017, Cilt 12, Sayı 1, 9 - 15, 05.01.2017

Öz

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. 

Kaynakça

  • 1. Tugrul AB, Demir E, Yilmaz O, Sonmez S, Ovecoglu ML, 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.
  • 2. Coşkun S, Genç A, Öveçoǧlu ML. , (2013). Synthesis of W-3 wt% Mn-2 wt% VC composites by high energy milling and sintering, Metals and Materials Int. 533-41.
  • 3. Miao S, Xie ZM, Zhang T, Wang XP, Fang QF, Liu CS., (2016). Mechanical properties and thermal stability of rolled W-0.5 wt% TiC alloys. Mat Sci Eng a-Struct. 671:87-95.
  • 4. Veleva L, Schaeublin R, Battabyal M, Plociski T, Baluc N. , (2015). Investigation of microstructure and mechanical properties of W–Y and W–Y2O3 materials fabricated by powder metallurgy method. International Journal of Refractory Metals and Hard Materials 50:210-6.
  • 5. Choi K, Hwang NM. (2000). Effect of VC addition on microstructural evolution of WC–Co alloy: mechanism of grain growth inhibition. Powder Metallurgy 43(2):168-72.
  • 6. Luyckx S, Osborne C, Cornish L., (2013). Whitefield D. Fine grained WC–VC–Co hardmetal. Powder metallurgy.
  • 7. Lin C, Kny E, Yuan G, Djuricic B. , (2004). Microstructure and properties of ultrafine WC–0.6VC–10Co hardmetals densified by pressure-assisted critical liquid phase sintering. Journal of Alloys and Compounds. 383(1–2):98-102.
  • 8. Suryanarayana C, Al-Aqeeli N., (2013). Mechanically alloyed nanocomposites. Progress in Materials Science. 58(4):383-502.
  • 9. Jiang Y, Yang JF, Xie ZM, Gao R, Fang QF. , (2014). Corrosion resistance of W-Cr-C coatings fabricated by spark plasma sintering method. Surf Coat Tech. 254:202-6.
  • 10. Jiang Y, Yang JF, Fang QF., (2015). Effect of chromium content on microstructure and corrosion behavior of W-Cr-C coatings prepared on tungsten substrate. Front Mater Sci. 9(1):77-84.
  • 11. Park SA, Kim JG, Yoon JB., (2014). Effect of W, Mo, and Ti on the Corrosion Behavior of Low-Alloy Steel in Sulfuric Acid. Corrosion. 70(2):196-205.
  • 12. Ren FZ, Zhu WW, Chu KJ, Zhao CC., (2016). Tribological and corrosion behaviors of bulk Cu-W nanocomposites fabricated by mechanical alloying and warm pressing. Journal of Alloys and Compounds. 676:164-72.
  • 13. Liu XY, Xiang Z, Niu JC, Xia KD, Yang Y, Yan B., (2015). The Corrosion Behaviors of Amorphous, Nanocrystalline and Crystalline Ni-W Alloys Coating. Int J Electrochem Sc. 10(11):9042-8.
  • 14. Kuznetsov VV, Pavlov LN, Vinokurov EG, Filatova EA, Kudryavtsev VN., (2015). Corrosion resistance of Cr-C-W alloys produced by electrodeposition. J Solid State Electr. 19(9):2545-53.
  • 15. Habibi M, Javadi S, Ghoranneviss M., (2014). Investigation on the structural properties and corrosion inhibition of W coatings on stainless steel AISI 304 using PF device. Surf Coat Tech. 254:112-20.

Ayrıntılar

Konular Mühendislik
Bölüm Makaleler
Yazarlar

Sultan SÖNMEZ>
Institute Of Education and Research, University of Dhaka
orcid.org/0000-0003-1371-9869
Türkiye


Burak DİKİCİ>
YÜZÜNCÜ YIL ÜNİVERSİTESİ
orcid.org/0000-0002-7249-923X
Türkiye


Mustafa Lütfi ÖVEÇOĞLU>
İSTANBUL TEKNİK ÜNİVERSİTESİ
orcid.org/0000-0002-1536-4961
Türkiye

Yayımlanma Tarihi 5 Ocak 2017
Yayınlandığı Sayı Yıl 2017, Cilt 12, Sayı 1

Kaynak Göster

Bibtex @araştırma makalesi { nwsatecapsci268048, journal = {Technological Applied Sciences}, eissn = {1308-7223}, address = {}, publisher = {E-Journal of New World Sciences Academy}, year = {2017}, volume = {12}, number = {1}, pages = {9 - 15}, doi = {10.12739/NWSA.2017.12.1.2A0107}, title = {SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI}, key = {cite}, author = {Sönmez, Sultan and Dikici, Burak and Öveçoğlu, Mustafa Lütfi} }
APA Sönmez, S. , Dikici, B. & Öveçoğlu, M. L. (2017). SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI . Technological Applied Sciences , 12 (1) , 9-15 . Retrieved from https://dergipark.org.tr/tr/pub/nwsatecapsci/issue/26832/268048
MLA Sönmez, S. , Dikici, B. , Öveçoğlu, M. L. "SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI" . Technological Applied Sciences 12 (2017 ): 9-15 <https://dergipark.org.tr/tr/pub/nwsatecapsci/issue/26832/268048>
Chicago Sönmez, S. , Dikici, B. , Öveçoğlu, M. L. "SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI". Technological Applied Sciences 12 (2017 ): 9-15
RIS TY - JOUR T1 - SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI AU - Sultan Sönmez , Burak Dikici , Mustafa Lütfi Öveçoğlu Y1 - 2017 PY - 2017 N1 - DO - T2 - Technological Applied Sciences JF - Journal JO - JOR SP - 9 EP - 15 VL - 12 IS - 1 SN - -1308-7223 M3 - UR - Y2 - 2017 ER -
EndNote %0 Technological Applied Sciences SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI %A Sultan Sönmez , Burak Dikici , Mustafa Lütfi Öveçoğlu %T SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI %D 2017 %J Technological Applied Sciences %P -1308-7223 %V 12 %N 1 %R %U
ISNAD Sönmez, Sultan , Dikici, Burak , Öveçoğlu, Mustafa Lütfi . "SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI". Technological Applied Sciences 12 / 1 (Ocak 2017): 9-15 .
AMA Sönmez S. , Dikici B. , Öveçoğlu M. L. SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI. NWSA. 2017; 12(1): 9-15.
Vancouver Sönmez S. , Dikici B. , Öveçoğlu M. L. SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI. Technological Applied Sciences. 2017; 12(1): 9-15.
IEEE S. Sönmez , B. Dikici ve M. L. Öveçoğlu , "SİNTERLENMİŞ W-VC-C KOMPOZİTLERİN MİKROYAPISAL KARAKTERİZASYONU VE 1 M H2SO4 SULU ÇÖZELTİSİ İÇERİSİNDEKİ ELEKTROKİMYASAL DAVRANIŞLARI", Technological Applied Sciences, c. 12, sayı. 1, ss. 9-15, Oca. 2017, doi:10.12739/NWSA.2017.12.1.2A0107