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Fe Katkılı NiAl İntermetaliklerin Mekanik Özelliklerinin İncelenmesi

Yıl 2017, Cilt: 4 Sayı: 3, 349 - 354, 30.09.2017
https://doi.org/10.31202/ecjse.298226

Öz

Son yıllarda NiAl gibi intermetalik malzemeler, yüksek
sıcaklık uygulamalarında iyi mekanik ve fiziksel özellikler göstermektedir.
Özellikle yüksek erime noktası, iyi oksidasyon direnci ve yüksek sertlik bu
intermetaliklerin en dikkat çeken özellikleri arasındadır. NiAl
intermetalikler, Fe katkılı malzemenin yanında Ti, Cr, Co ve Mo gibi
malzemelerin katkısıyla çeşitli uygulamalarda kullanım alanına sahiptir.
Özellikle Fe katkılı intermetalikler, yoğunluk, yüksek dayanım ve iyi korozyon
direnci gibi özellikler sergilemektedir. Bu çalışmada NiAl toz karışımı ile Fe
tozu farklı sinterleme sıcaklığında sinterlenmiştir. Sinterlenen numunelere
sırasıyla SEM ve EDX analizleri gerçekleştirilmiştir.

Kaynakça

  • Kamil, B., Michal, B., 2015, “Advances in processing of NiAl intermetallic alloys and composites for high temperature aerospace applications”, Progress in Aerospace Sciences, 79, 136–146
  • Morsi, K., 2001,“Review: Reaction Synthesis Processing of Ni–Al Intermetallic Materials”, Material Science Engineering, 299, 1–15
  • F., Scheppe, P. R., Sahm, W., Hermann, U., Paul, J., Preuhs, 2002, “ Nickel Aluminides: a Step Toward Industrial Application”, Material Science Engineering, 329–331, 596–601
  • Liyang, Y., Guo, J., Zhou L., Zhang C., Lin, J., 2010, “Effect of overheating treatment on the microstructure of NiAl-based alloy”, Materials Letters, 64, 1707–1709
  • Shekhar, R., Arunachalam, J., Das, N., Srirama Murthy, A. M., 2006, " Chemical and structural characterisation of nickel based superalloys doped with minor and trace elements", Materials Science and Engineering A, 435-436, 491-498
  • G., Elvira, P., Salvador, V., Elisa, 2005, Electrochim. Acta, 51, 146
  • W., Liping, G., Yan, X., Qunji, L., Huiwen, X., Tao, 2005, Apply Surface Science, 242, 326
  • K., Oikawa, L., Wulff, T., Lijima, T., Gejima, T., Ohmori, A., Fujita, et al. 2001, Appl. Phys. Lett. 79, 3290–2
  • K., Oikawa, T., Omori, Y., Sutou, 2003, J Phys. 112, 1017–20
  • Gazda, A., Čermák, J., 2002, " Diffusion in Ni3Al-Co Intermetallic", Metal, 14-16
  • R. Kainuma, M. Ise, C. C. Jia, Ohatani, H., Ishida, K., 1996, Intermetallics, 4, S151–8
  • K. Oikawa, T. Ota, F. Gejima, T. Ohmori, R. Kainuma, K. Ishida, 2001, Mater. Trans. 79, 2472–5
  • Y. Murakami, D. Shindo, K. Oikawa, R. Kainuma, K. Ishida, 2002, Acta Mater. 50, 2173–84
  • H. Morito, A. Fujita, K. Fukamichi, R. Kainuma, K. Ishida, 2002, Appl. Phys. Lett. 81, 1657–9
  • Access: http://www.nims.go.jp/htm21/documents/990705b.html, 21.12.2010.

Investigation of Mechanical Properties of Fe-Doped Intermetallic NiAl

Yıl 2017, Cilt: 4 Sayı: 3, 349 - 354, 30.09.2017
https://doi.org/10.31202/ecjse.298226

Öz

Last few decades  intermetallic
materials such as NiAl are mechanical and physical properties for high
temperature practice. Especially high melting point, excellent oxidation
resistance and high hardness properties draw the attention in that
intermetallics. It is known that Ni-Al intermetallics are commonly used in
various application fields with the addition of 
Fe, in particular as well as elements such as Ti, Cr, Mo and Co which
are related to this group for improving properties thereof. It is especially
determined that Fe additive provides positive results in terms of moderate
intensity, high strenght and corrosion resistance in the produced
intermetallics. Sintering process was used in this work, NiAl powder mixture
and Fe powder were sintered at different temperatures. Scanning electron
microscopy imaging, EDX line analysis tests performed respectively to sintering
samples.

Kaynakça

  • Kamil, B., Michal, B., 2015, “Advances in processing of NiAl intermetallic alloys and composites for high temperature aerospace applications”, Progress in Aerospace Sciences, 79, 136–146
  • Morsi, K., 2001,“Review: Reaction Synthesis Processing of Ni–Al Intermetallic Materials”, Material Science Engineering, 299, 1–15
  • F., Scheppe, P. R., Sahm, W., Hermann, U., Paul, J., Preuhs, 2002, “ Nickel Aluminides: a Step Toward Industrial Application”, Material Science Engineering, 329–331, 596–601
  • Liyang, Y., Guo, J., Zhou L., Zhang C., Lin, J., 2010, “Effect of overheating treatment on the microstructure of NiAl-based alloy”, Materials Letters, 64, 1707–1709
  • Shekhar, R., Arunachalam, J., Das, N., Srirama Murthy, A. M., 2006, " Chemical and structural characterisation of nickel based superalloys doped with minor and trace elements", Materials Science and Engineering A, 435-436, 491-498
  • G., Elvira, P., Salvador, V., Elisa, 2005, Electrochim. Acta, 51, 146
  • W., Liping, G., Yan, X., Qunji, L., Huiwen, X., Tao, 2005, Apply Surface Science, 242, 326
  • K., Oikawa, L., Wulff, T., Lijima, T., Gejima, T., Ohmori, A., Fujita, et al. 2001, Appl. Phys. Lett. 79, 3290–2
  • K., Oikawa, T., Omori, Y., Sutou, 2003, J Phys. 112, 1017–20
  • Gazda, A., Čermák, J., 2002, " Diffusion in Ni3Al-Co Intermetallic", Metal, 14-16
  • R. Kainuma, M. Ise, C. C. Jia, Ohatani, H., Ishida, K., 1996, Intermetallics, 4, S151–8
  • K. Oikawa, T. Ota, F. Gejima, T. Ohmori, R. Kainuma, K. Ishida, 2001, Mater. Trans. 79, 2472–5
  • Y. Murakami, D. Shindo, K. Oikawa, R. Kainuma, K. Ishida, 2002, Acta Mater. 50, 2173–84
  • H. Morito, A. Fujita, K. Fukamichi, R. Kainuma, K. Ishida, 2002, Appl. Phys. Lett. 81, 1657–9
  • Access: http://www.nims.go.jp/htm21/documents/990705b.html, 21.12.2010.
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

İsmail Yıldız

Ayhan Erol

Yayımlanma Tarihi 30 Eylül 2017
Gönderilme Tarihi 15 Mart 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 4 Sayı: 3

Kaynak Göster

IEEE İ. Yıldız ve A. Erol, “Fe Katkılı NiAl İntermetaliklerin Mekanik Özelliklerinin İncelenmesi”, ECJSE, c. 4, sy. 3, ss. 349–354, 2017, doi: 10.31202/ecjse.298226.