Farklı Kalınlıktaki AA6061-T6 Levhaların Sürtünme Karıştırma Kaynağı için Uygun Kaynak Parametrelerinin Belirlenmesi
Year 2018,
Volume: 18 Issue: 1, 324 - 335, 30.04.2018
Güven İpekoğlu
,
Özgür Akçam
Gürel Çam
Abstract
Bu çalışmada, dört farklı kalınlıktaki AA6061-T6 levhaların sürtünme karıştırma kaynağı ile hatasız birleştirilebilmesi için kullanılması gereken kaynak parametreleri belirlenmeye çalışılmıştır. Bu amaçla, her bir levha kalınlığı için bir olmak üzere, dört farklı karıştırıcı takım temin edilmiş ve bu uçlar kullanılarak her bir levha kalınlığı için uygun kaynak parametreleri tayin edilmiştir. Elde edilen kaynaklı bağlantıların makro ve mikro boyutta içyapısı incelenmiş, çekme deneyi ve sertlik ölçümleri ile mekanik özellikleri belirlenmiştir. Bu çalışma, farklı kalınlıklardaki AA6061-T6 alaşımı levhaların uygun karıştırıcı takımlar ve kaynak parametreleri ile başarılı bir şekilde birleştirilebileceğini ortaya koymuştur.
References
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Year 2018,
Volume: 18 Issue: 1, 324 - 335, 30.04.2018
Güven İpekoğlu
,
Özgür Akçam
Gürel Çam
References
- Çam, G., 2011. Friction Stir Welded Structural Materials: Beyond Al-Alloys. International Materials Reviews, 56, 1-48.
- Çam, G., and İpekoğlu, G., 2017. Recent Developments in Joining of Aluminium Alloys. The International Journal of Advanced Manufacturing Technology, 91 (5-8), 1851-1866.
- Çam, G., and Mıstıkoğlu, S., 2014. Recent Developments in Friction Stir Welding of Al-alloys. Journal of Materials Engineering and Performance, 23 (6), 1936-1953.
- Çam, G., İpekoğlu, G., and Serindağ, H.T., 2014. Effects of use of higher strength interlayer and external cooling on properties of friction stir welded AA6061-T6 joints. Science and Technology of Welding and Joining, 19 (8), 715-720.
- Çam, G., Mistikoglu, S., and Pakdil, M. 2009. Microstructural and mechanical characterization of friction stir butt joint welded 63%Cu-37%Zn brass plate. Welding Journal, 88 (11), 225s-232s.
- Çam, G., Serindağ, H.T., Çakan, A., Mıstıkoğlu, S., and Yavuz, H. 2008. The effect of weld parameters on friction stir welding of brass plates. Materialwissenschaft und Werkstofftechnik, 39 (6), 394-399.
- Cao, J.Y., Wang, M., Kong, L., Zhao, H.X., and Chai, P. 2017. Microstructure, texture and mechanical properties during refill friction stir spot welding of 6061-T6 alloy. Materials Characterization, 128, 54-62.
- Elangovan, K., and Balasubramanian, V. 2008. Influences of post-weld heat treatment on tensile properties of friction stir-welded AA6061 aluminum alloy joints. Materials Characterization, 59 (9), 1168-1177.
- Feng, A. H., Chen, D. L., and Ma, Z. Y. 2010. Microstructure and low-cycle fatigue of a friction-stir-welded 6061 aluminum alloy. Metallurgical and Materials Transactions A, 41A, 2626-2641.
- İpekoğlu, G., and Çam, G., 2014. Effects of initial temper condition and postweld heat treatment on the properties of dissimilar friction-stir-welded joints between AA7075 and AA6061 aluminum alloys. Metallurgical and Materials Transactions A, 45A (7), 3074-3087.
- İpekoğlu, G., Erim, S., and Çam, G., 2014a. Investigation into the influence of post-weld heat treatment on the friction stir welded AA6061 Al-alloy plates with different temper conditions. Metallurgical and Materials Transactions A, 45A (2), 864-877.
- İpekoğlu, G., Erim, S., and Çam, G., 2014b. Effects of temper condition and post weld heat treatment on the microstructure and mechanical properties of friction stir butt welded AA7075 Al-alloy plates. The International Journal of Advanced Manufacturing Technology, 70 (1), 201-213.
- İpekoğlu, G., Erim, S., Kıral, B. G., and Çam, G., 2013. Investigation into the effect of temper condition on friction stir weldability of AA6061 Al-alloy Plates. Kovove materialy, 51 (3), 155-163.
- İpekoğlu, G., Kıral, B. G., Erim, S., and Çam, G., 2012. Investigation of the effect of temper condition friction stir weldability of AA7075 Al-alloy plates. Materiali in Tehnologije, 46 (6), 627-632.
- Küçükömeroğlu, T., Şentürk, E., Kara, L., İpekoğlu, G., and Çam, G. Microstructural and mechanical properties of friction stir welded nickel-aluminum bronze (NAB) alloy. Journal of Materials Engineering and Performance (JMEPEG), 25 (1), 320-326.
- Lim, S.G., Kim, S.S., Lee, C.G., Yim C.D., and Kim, S.J. 2005. Tensile behavior of friction-stir-welded AZ31-H24 Mg alloy. Metallurgical and Materials Transactions A, 36A (6), 1609-1612
- . Liu, H.J. ,Hou, J.C., Guo H. 2013. Effect of welding speed on microstructure and mechanical properties of self-reacting friction stir welded 6061-T6 aluminum alloy. Materials & Design, 50, 872-878.
- Mishra, R.S., and Ma, Z.Y. 2005. Friction Stir Welding and Processing., Materials Science and Engineering: R: Reports, 50, 1-78.
- Miyazawa, T., İwamoto, Y., Maruko, T., and Fujii, H. 2012. Development of high strength Ir based alloy tool for friction stir welding. Science and Technology of Welding and Joining, 17 (3), 213-218.
- Nandan, R., DebRoy, T., and Bhadeshia, H.K.D.H., 2008. Recent Advances in Friction-Stir Welding - Process, Weldment Structure and Properties. Progress in Materials Science, 53 (6), 980-1023.
- Sevvel, P., and Jaiganesh, V., 2015. Effect of tool shoulder diameter to plate thickness ratio on mechanical properties and nugget zone characteristics during fsw of dissimilar mg alloys. Transactions of the Indian Institute of Metals, 68 (Suppl 1), S41–S46.
- Thomas, W.M., Nicholas, E.D., Needham, J.C., Murch, M.G., Temple-Smith, P., and Dawes, C.J., December 1991. International Patent Application No. PCT/GB92/02203 and GB Patent Application No. 9125978.8 and US Patent Application No. 5,460,317.
- Thomas, W.M., Threadgill, P.L., and Nicholas, E.D. 1999. Feasibility of friction stir welding steel. Science and Technology of Welding and Joining, 4 (6), 365-372.
- Trueba, L., Heredia, G., Rybicki, D., and Johannes L.B. 2015. Effect of tool shoulder features on defects and tensile properties of friction stir welded aluminum 6061-T6. Journal of Materials Processing Technology, 219, 271-277.
- Ueji, R., Fujii, H., Cui, L., Nishioka, A., Kunishige, K., and Nogi, K. 2006. Friction stir welding of ultrafine grained plain low-carbon steel formed by the martensite process. Materials Science and Engineering A, A423, 324-330.
- Woo, W., Choo ,H., Brown, D.W., and Feng, Z. 2007. Influence of the tool pin and shoulder on microstructure and natural aging kinetics in a friction-stir-processed 6061-T6 aluminum alloy. Metallurgical and Materials Transactions A, 38A, 69-76.
- Yang, J., Xiao, B.L., Wang, D., and Ma, Z.Y. 2010. Effects of heat input on tensile properties and fracture behavior of friction stir welded Mg–3Al–1Zn alloy. Materials Science and Engineering A, A527 (3), 708-714.
- Zhang, D., Suzuki, M., and Maruyama, K. 2005. Microstructural evolution of a heat-resistant magnesium alloy due to friction stir welding. Scripta Materialia, 52 (9), 899-903.
- 1- http://asm.matweb.com/search/SpecificMaterial.asp?bassnum=ma6061t6, (13.08.2017)