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RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ

Yıl 2012, Cilt: 27 Sayı: 1, 0 - , 19.02.2013

Öz

Bu çalışmada 7075 alüminyum alaşımlarına T6 ısıl işlemi ardından yeniden çözeltiye alma ve yenidenyaşlandırma işlemi (RRA) uygulanmıştır. RRA işleminin yeniden çözeltiye alma aşamasında alaşımlar farklısıcaklık ve sürelerde yeniden çözeltiye alınmıştır. Bahsedilen bu parametrelerin alaşımın çekme dayanımına ve% uzama değerlerine etkisi araştırılmıştır. Ayrıca, kırılma yüzeyleri tarama elektron mikroskobu (SEM) ileincelenerek yeniden çözeltiye alma sıcaklığı ve süresinin kırılma mekanizmasına etkisi belirlenmeyeçalışılmıştır. En yüksek çekme dayanımı ve en düşük % uzama değerlerine 220oC’de 60 dakika yenidençözeltiye alınan ve yeniden sertleştirilen alaşımlar sahiptir. Sertlik değerleri ile çekme dayanımı arasındakuvvetli ilişki görülürken aynı durumun % uzama için geçerli değildir. Yeniden çözeltiye alma sıcaklığı vesüresi alaşımın mikroyapısını değiştirdiğinden alaşımların sertlik, çekme, % uzama değerlerine ve kırılmamekanizmalarını etkilemektedir.

Kaynakça

  • Miller, W.S., Zhuang, L., Bottema, J.,
  • Wittebrood, A.J., Smet, P. De, Harsler, A.,
  • Vieregge, A., “Recent Development in
  • Aluminium Alloys for the Automotive
  • Industry”, Mater. Sci. Eng. A 280, 37–49, 2000.
  • Mondolfo L.F., Aluminum Alloys: Structure
  • and Properties, Boston 7 Butterworths; 1976.
  • Smith, W.E., Mühendislik Alaşımlarının Yapı
  • ve Özellikleri, Demir Dışı Alaşımlar, Cilt 2,
  • çeviri M. Erdoğan, Nobel Dağıtım, 2001.
  • Rendigs K H. “Aluminium Structures Used in
  • Aerospace-Status and Prospects”, J. Mater. Sci.
  • Forum, 242: 11-24, 1997.
  • Heinz, A., Haszler, A., Keidel, C., Moldenhauer,
  • S., Benedictus, R., Miller, W S., “Recent
  • Development in Aluminium Alloys for
  • Aerospace Applications”, Mat. Sci. Eng. A.,
  • , 102-107, 2000.
  • Yurdakul, M., Özbay, O., İç, Y. T., “Selection
  • of Aerospace Alumınum Alloys, Journal of the
  • Faculty of Engineering Architecture of Gazi
  • University, Vol. 17, No 2, 1-23, 2002.
  • Wu, Y.L., Froes, F. H, Alvarez A., Li C.G,, Liu
  • J., Microstructure and Properties of a New
  • Super-High-Strength Al–Zn–Mg–Cu alloy
  • C912, Mater. Design, 18, 211–215. 1997.
  • Dumont, D., Deschamps, A., Brechet, Y., 2003.
  • “On the Relationship between Microstructure,
  • Strength and Toughness in AA7050 Aluminum
  • Alloy”. Mater. Sci. Eng. A, 356, 326–336.
  • Ferrer, C. P., “Optimizing the Strength and SCC
  • Resistance of Aluminium Alloys Used for
  • Refurbishing Aging Aircraft”, U.S.N.A Trident
  • Scholar project report, 2001.
  • ASM Handbook, Heat Treating, ASM.
  • International Materials Park, Ohio” vol. 4, 1990.
  • Ferrer, C.P., Koul, M.G., Connolly, B.J., Moran,
  • A.L., “Improvements in Strength and Stress
  • Corrosion Cracking Properties in Aluminum
  • Alloy 7075 via Low-Temperature Retrogression
  • and Re-Ageing Heat Treatments”, Corrosion 6,
  • –528, 2003.
  • Cina, B.M., “Reducing the Susceptibility of
  • Alloys, Alloys Particularly Aluminium to Stress
  • Corrosion Cracking”, U.S. Patent, No: 3, 856,
  • , Dec. 24, 1974.
  • Park, J.K, Ardell, A.J., “Effect of Retrogression
  • and Reaging Treatments on the Microstructure
  • of Al-7075-T651”. Mater. Trans. A, 15, 1531–
  • 1984.
  • Park J K. “Influence of Retrogression and Re-
  • Ageing on the Strength and Stress Corrosion
  • Resistance of Aluminium Alloy 7075-T6”,
  • Mater. Sci. Eng. A 103 (2): 223-231, 1988
  • Viana F, Pinto AMP, Santos HMC, Lopes AB.,
  • “Retrogression, Re-Aging of 7075 Aluminium
  • Alloy: Microstructural Characterization”, J.
  • Mater. Process. Tech. 92–93, 54–59, 1999.
  • Holt, R.T., Raizenne, M. D., and Wallace, W.,
  • “RRA Heat Treatment of Large Al 7075-T6
  • Components”, Technical Report No:
  • ADP010412, 1999.
  • Kibar, E., 7075 Alüminyum Alaşımlarına
  • Uygulanan RRA Isıl İşlemlerinin Mikroyapı
  • ve Mekanik Özelliklerine Etkisi”, Sakarya
  • Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek
  • Lisans Tezi, Sakarya, 2010.
  • Yılmaz, R., Özyürek, D., Kibar, E., “The
  • Effects of Retrogression Parameters on Hardness
  • and Wear Behaviours of 7075 Aluminium
  • Alloys”, Journal of the Faculty of Engineering
  • Architecture of Gazi University in press 2012.
  • Baydogan, M., Cimenoglu, H., Kayalı, E.S.,
  • RRA Işleminin 7075 Alaşımının Mekanik
  • Özelliklerine Etkisi, ITÜ Dergisi/d,
  • Mühendislik, Cilt: 3, Sayı: 6, 108-116, 2004.
  • Islam M.U., Wallace W., “Stress Corrosion-
  • Crack Growth Behaviour of 7475 T6
  • Retrogressed and Re-aged Aluminium Alloy”,
  • Metals Technology, 11, 320-322., 1984
  • Danh, N.C., Rajan, K., and Wallace, W., “A
  • TEM Study of Microstructural Changes During
  • Retrogression and Reaging in 7075 Aluminum”,
  • Metall.Mater.Trans. A14, 9, 1843-1850., 1983.
  • Rajan, J.K., Wallace, W., Beddoes, J.C.,
  • “Microstructural Study of A High-Strength
  • Stress-Corrosion Resistant 7075 Aluminum
  • Alloy”, J. Mater. Sci. 17, 10, 2817-2824, 1982.
  • Li, G. F., Zhang, X. M., Lı, P. H., You J. H.,
  • “Effects of Retrogression Heating Rate on
  • Microstructures and Mechanical Properties of
  • Aluminium Alloy 7050”, Trans. Nonferrous
  • Met. Soc. China, 20, 935-941, 2010.
  • Marlaud T., Deschamps A., Bley F., Lefebvre
  • W., Baroux B., “Evolution of Precipitate
  • Microstructures during the Retrogression, Re-
  • Aging Heat Treatment of an Al– Zn–Mg–Cu.
  • Alloy”, Acta Mater. 58, 4814–4826, 2010.
  • Kamp, N., Sinclair, I., Starink, M.J., Toughness-
  • Strength Relations in the Overaged 7449 Al-
  • Based Alloy, Metall. Mater. Trans. A, 33, 4,
  • -1136, 2002.
  • Abolhasani, A., Zarei-Hanzaki, H.R., Abedi,
  • M.R. Rokni, The room temperature mechanical
  • properties of hot rolled 7075 aluminum alloy,
  • Mater. Design, 34, 631-636, 2012.
  • Fang, S.F., Wang, M.P., Song, M., “An
  • Approach for the Aging Process Optimization of
  • Al–Zn–Mg–Cu Series Alloys”, Mater. Design,
  • , 2460–2467, 2009.
  • Oliveira A.F., Barros M.C., Cardoso K.R.,
  • Travessa D.N., “The Effect of RRA on the
  • Strength and SCC Resistance on AA7050 and
  • AA7150 Aluminium Alloys”, Mater. Sci. Eng.
  • A 379, 321-326, 2004.
  • Delasi R., Adler, P.N., “Calorimetric Studies of
  • Series Aluminum Alloys: I. Matrix
  • Precipitation Characterization of 7075”, Metall.
  • Trans. A, vol. 8A, 1177-1183, 1977.
  • Reda, Y. Abdel-Karim, R., Elmahallawi, I.,
  • “Improvements in Mechanical and Stress
  • Corrosion Cracking Properties in Al-Alloy 7075
  • via Retrogression and Re-aging”, Mater. Sci.
  • Eng. A 485, 468–475, 2008.
  • Buha J, Lumley RN, Crosky AG. “Secondary
  • Ageing in an Aluminum Alloy 7050”, Mater.
  • Sci. Eng. A, 492 1–10, 2008.
  • Meng, C, Long H, Zheng Y. “Study of the
  • Mechanism of Hardness Change of Al–Zn–Mg
  • Alloy during Retrogression Re-Aging
  • Treatments by Small Angle X-Ray Scattering
  • (SAXS)”, Metall. Mater. Trans. A 28:2067–
  • , 1997.
  • Papazian, J.M., “Differential Scanning
  • Calorimetry Evaluation of Retrogressed and Re-
  • Aged Microstructures in Aluminum Alloy
  • ”, Mater. Sci. Eng. A 79, 1, 97–104, 1986.
  • Ning, A., Liu, Z., Peng, B., Zeng, S.,
  • “Redistribution and Re-Precipitation of Solute
  • Atom During Retrogression and Reaging of Al-
  • Zn-Mg-Cu Alloys”, Trans. Nonferrous Met.
  • Soc. China, 17, 1005-1011, 2007.
  • Feng, C., Lui, Z.Y., Ning, A.L., Lui, Y. B., Zeng,
  • S.M., “Retrogression and Re-Aging Treatment of
  • A1-9.99YoZn- 1.72% Cu-2.5% Mg-O. 13% Zr
  • aluminum Alloy”, Trans. Nonferrous Met. Soc.
  • China, 16, 1163-1170, 2006.
  • Baldantoni, A., “On the Microstructural Changes
  • during the Retrogression and Re-aging of 7075
  • Type Aluminum Alloys", Mater. Sci. Eng. 72,
  • L5-L8, 1985.
  • Li, Z. H , Xiong, B., Zhang, Y., Zhu, B.H.,
  • Wang, F., Liu, H., “Ageing Behavior of an Al-
  • Zn-Mg-Cu Alloy Pre-Stretched Thick Plate”, J.
  • Uni. Sci. and Techn. Beijing, 14, 3, 246-250,
  • -
  • Talianker, M., Cina B., “Retrogression and Re-
  • Aging and the Role of Dislocations in the Stress
  • Corrosion of 7000-Type Aluminum Alloys”,
  • Metall. Mater. Trans. A, 20, 2087-2092, 1989.
  • Li, Z., Xiong, B., Zhang, Y., Zhu, B., Wang, F.,
  • Liu, H., “Investigation on Strength, Toughness
  • and Microstructure of an Al–Zn–Mg–Cu Alloy
  • Pre-Stretched Thick Plates in Various Ageing
  • Tempers”, J. Mater. Process. Tech., 209, 2021–
  • , 2009.
Yıl 2012, Cilt: 27 Sayı: 1, 0 - , 19.02.2013

Öz

Kaynakça

  • Miller, W.S., Zhuang, L., Bottema, J.,
  • Wittebrood, A.J., Smet, P. De, Harsler, A.,
  • Vieregge, A., “Recent Development in
  • Aluminium Alloys for the Automotive
  • Industry”, Mater. Sci. Eng. A 280, 37–49, 2000.
  • Mondolfo L.F., Aluminum Alloys: Structure
  • and Properties, Boston 7 Butterworths; 1976.
  • Smith, W.E., Mühendislik Alaşımlarının Yapı
  • ve Özellikleri, Demir Dışı Alaşımlar, Cilt 2,
  • çeviri M. Erdoğan, Nobel Dağıtım, 2001.
  • Rendigs K H. “Aluminium Structures Used in
  • Aerospace-Status and Prospects”, J. Mater. Sci.
  • Forum, 242: 11-24, 1997.
  • Heinz, A., Haszler, A., Keidel, C., Moldenhauer,
  • S., Benedictus, R., Miller, W S., “Recent
  • Development in Aluminium Alloys for
  • Aerospace Applications”, Mat. Sci. Eng. A.,
  • , 102-107, 2000.
  • Yurdakul, M., Özbay, O., İç, Y. T., “Selection
  • of Aerospace Alumınum Alloys, Journal of the
  • Faculty of Engineering Architecture of Gazi
  • University, Vol. 17, No 2, 1-23, 2002.
  • Wu, Y.L., Froes, F. H, Alvarez A., Li C.G,, Liu
  • J., Microstructure and Properties of a New
  • Super-High-Strength Al–Zn–Mg–Cu alloy
  • C912, Mater. Design, 18, 211–215. 1997.
  • Dumont, D., Deschamps, A., Brechet, Y., 2003.
  • “On the Relationship between Microstructure,
  • Strength and Toughness in AA7050 Aluminum
  • Alloy”. Mater. Sci. Eng. A, 356, 326–336.
  • Ferrer, C. P., “Optimizing the Strength and SCC
  • Resistance of Aluminium Alloys Used for
  • Refurbishing Aging Aircraft”, U.S.N.A Trident
  • Scholar project report, 2001.
  • ASM Handbook, Heat Treating, ASM.
  • International Materials Park, Ohio” vol. 4, 1990.
  • Ferrer, C.P., Koul, M.G., Connolly, B.J., Moran,
  • A.L., “Improvements in Strength and Stress
  • Corrosion Cracking Properties in Aluminum
  • Alloy 7075 via Low-Temperature Retrogression
  • and Re-Ageing Heat Treatments”, Corrosion 6,
  • –528, 2003.
  • Cina, B.M., “Reducing the Susceptibility of
  • Alloys, Alloys Particularly Aluminium to Stress
  • Corrosion Cracking”, U.S. Patent, No: 3, 856,
  • , Dec. 24, 1974.
  • Park, J.K, Ardell, A.J., “Effect of Retrogression
  • and Reaging Treatments on the Microstructure
  • of Al-7075-T651”. Mater. Trans. A, 15, 1531–
  • 1984.
  • Park J K. “Influence of Retrogression and Re-
  • Ageing on the Strength and Stress Corrosion
  • Resistance of Aluminium Alloy 7075-T6”,
  • Mater. Sci. Eng. A 103 (2): 223-231, 1988
  • Viana F, Pinto AMP, Santos HMC, Lopes AB.,
  • “Retrogression, Re-Aging of 7075 Aluminium
  • Alloy: Microstructural Characterization”, J.
  • Mater. Process. Tech. 92–93, 54–59, 1999.
  • Holt, R.T., Raizenne, M. D., and Wallace, W.,
  • “RRA Heat Treatment of Large Al 7075-T6
  • Components”, Technical Report No:
  • ADP010412, 1999.
  • Kibar, E., 7075 Alüminyum Alaşımlarına
  • Uygulanan RRA Isıl İşlemlerinin Mikroyapı
  • ve Mekanik Özelliklerine Etkisi”, Sakarya
  • Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek
  • Lisans Tezi, Sakarya, 2010.
  • Yılmaz, R., Özyürek, D., Kibar, E., “The
  • Effects of Retrogression Parameters on Hardness
  • and Wear Behaviours of 7075 Aluminium
  • Alloys”, Journal of the Faculty of Engineering
  • Architecture of Gazi University in press 2012.
  • Baydogan, M., Cimenoglu, H., Kayalı, E.S.,
  • RRA Işleminin 7075 Alaşımının Mekanik
  • Özelliklerine Etkisi, ITÜ Dergisi/d,
  • Mühendislik, Cilt: 3, Sayı: 6, 108-116, 2004.
  • Islam M.U., Wallace W., “Stress Corrosion-
  • Crack Growth Behaviour of 7475 T6
  • Retrogressed and Re-aged Aluminium Alloy”,
  • Metals Technology, 11, 320-322., 1984
  • Danh, N.C., Rajan, K., and Wallace, W., “A
  • TEM Study of Microstructural Changes During
  • Retrogression and Reaging in 7075 Aluminum”,
  • Metall.Mater.Trans. A14, 9, 1843-1850., 1983.
  • Rajan, J.K., Wallace, W., Beddoes, J.C.,
  • “Microstructural Study of A High-Strength
  • Stress-Corrosion Resistant 7075 Aluminum
  • Alloy”, J. Mater. Sci. 17, 10, 2817-2824, 1982.
  • Li, G. F., Zhang, X. M., Lı, P. H., You J. H.,
  • “Effects of Retrogression Heating Rate on
  • Microstructures and Mechanical Properties of
  • Aluminium Alloy 7050”, Trans. Nonferrous
  • Met. Soc. China, 20, 935-941, 2010.
  • Marlaud T., Deschamps A., Bley F., Lefebvre
  • W., Baroux B., “Evolution of Precipitate
  • Microstructures during the Retrogression, Re-
  • Aging Heat Treatment of an Al– Zn–Mg–Cu.
  • Alloy”, Acta Mater. 58, 4814–4826, 2010.
  • Kamp, N., Sinclair, I., Starink, M.J., Toughness-
  • Strength Relations in the Overaged 7449 Al-
  • Based Alloy, Metall. Mater. Trans. A, 33, 4,
  • -1136, 2002.
  • Abolhasani, A., Zarei-Hanzaki, H.R., Abedi,
  • M.R. Rokni, The room temperature mechanical
  • properties of hot rolled 7075 aluminum alloy,
  • Mater. Design, 34, 631-636, 2012.
  • Fang, S.F., Wang, M.P., Song, M., “An
  • Approach for the Aging Process Optimization of
  • Al–Zn–Mg–Cu Series Alloys”, Mater. Design,
  • , 2460–2467, 2009.
  • Oliveira A.F., Barros M.C., Cardoso K.R.,
  • Travessa D.N., “The Effect of RRA on the
  • Strength and SCC Resistance on AA7050 and
  • AA7150 Aluminium Alloys”, Mater. Sci. Eng.
  • A 379, 321-326, 2004.
  • Delasi R., Adler, P.N., “Calorimetric Studies of
  • Series Aluminum Alloys: I. Matrix
  • Precipitation Characterization of 7075”, Metall.
  • Trans. A, vol. 8A, 1177-1183, 1977.
  • Reda, Y. Abdel-Karim, R., Elmahallawi, I.,
  • “Improvements in Mechanical and Stress
  • Corrosion Cracking Properties in Al-Alloy 7075
  • via Retrogression and Re-aging”, Mater. Sci.
  • Eng. A 485, 468–475, 2008.
  • Buha J, Lumley RN, Crosky AG. “Secondary
  • Ageing in an Aluminum Alloy 7050”, Mater.
  • Sci. Eng. A, 492 1–10, 2008.
  • Meng, C, Long H, Zheng Y. “Study of the
  • Mechanism of Hardness Change of Al–Zn–Mg
  • Alloy during Retrogression Re-Aging
  • Treatments by Small Angle X-Ray Scattering
  • (SAXS)”, Metall. Mater. Trans. A 28:2067–
  • , 1997.
  • Papazian, J.M., “Differential Scanning
  • Calorimetry Evaluation of Retrogressed and Re-
  • Aged Microstructures in Aluminum Alloy
  • ”, Mater. Sci. Eng. A 79, 1, 97–104, 1986.
  • Ning, A., Liu, Z., Peng, B., Zeng, S.,
  • “Redistribution and Re-Precipitation of Solute
  • Atom During Retrogression and Reaging of Al-
  • Zn-Mg-Cu Alloys”, Trans. Nonferrous Met.
  • Soc. China, 17, 1005-1011, 2007.
  • Feng, C., Lui, Z.Y., Ning, A.L., Lui, Y. B., Zeng,
  • S.M., “Retrogression and Re-Aging Treatment of
  • A1-9.99YoZn- 1.72% Cu-2.5% Mg-O. 13% Zr
  • aluminum Alloy”, Trans. Nonferrous Met. Soc.
  • China, 16, 1163-1170, 2006.
  • Baldantoni, A., “On the Microstructural Changes
  • during the Retrogression and Re-aging of 7075
  • Type Aluminum Alloys", Mater. Sci. Eng. 72,
  • L5-L8, 1985.
  • Li, Z. H , Xiong, B., Zhang, Y., Zhu, B.H.,
  • Wang, F., Liu, H., “Ageing Behavior of an Al-
  • Zn-Mg-Cu Alloy Pre-Stretched Thick Plate”, J.
  • Uni. Sci. and Techn. Beijing, 14, 3, 246-250,
  • -
  • Talianker, M., Cina B., “Retrogression and Re-
  • Aging and the Role of Dislocations in the Stress
  • Corrosion of 7000-Type Aluminum Alloys”,
  • Metall. Mater. Trans. A, 20, 2087-2092, 1989.
  • Li, Z., Xiong, B., Zhang, Y., Zhu, B., Wang, F.,
  • Liu, H., “Investigation on Strength, Toughness
  • and Microstructure of an Al–Zn–Mg–Cu Alloy
  • Pre-Stretched Thick Plates in Various Ageing
  • Tempers”, J. Mater. Process. Tech., 209, 2021–
  • , 2009.
Toplam 166 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Makaleler
Yazarlar

Dursun Özyürek Bu kişi benim

Ramazan Yılmaz Bu kişi benim

Erkan Kibar Bu kişi benim

Yayımlanma Tarihi 19 Şubat 2013
Gönderilme Tarihi 19 Şubat 2013
Yayımlandığı Sayı Yıl 2012 Cilt: 27 Sayı: 1

Kaynak Göster

APA Özyürek, D., Yılmaz, R., & Kibar, E. (2013). RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 27(1).
AMA Özyürek D, Yılmaz R, Kibar E. RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ. GUMMFD. Şubat 2013;27(1).
Chicago Özyürek, Dursun, Ramazan Yılmaz, ve Erkan Kibar. “RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 27, sy. 1 (Şubat 2013).
EndNote Özyürek D, Yılmaz R, Kibar E (01 Şubat 2013) RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 27 1
IEEE D. Özyürek, R. Yılmaz, ve E. Kibar, “RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ”, GUMMFD, c. 27, sy. 1, 2013.
ISNAD Özyürek, Dursun vd. “RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi 27/1 (Şubat 2013).
JAMA Özyürek D, Yılmaz R, Kibar E. RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ. GUMMFD. 2013;27.
MLA Özyürek, Dursun vd. “RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ”. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, c. 27, sy. 1, 2013.
Vancouver Özyürek D, Yılmaz R, Kibar E. RRA İŞLEMİNDE YENİDEN ÇÖZELTİYE ALMA PARAMETRELERİN 7075 ALÜMİNYUM ALAŞIMLARININ ÇEKME DAYANIMINA ETKİSİ. GUMMFD. 2013;27(1).