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Article Details

Article Details

  • Article Code : FIRAT-AKADEMI-9234-5599
  • Article Type : Araştırma Makalesi
  • Publication Number : 2A0191
  • Page Number : 9-17
  • Doi : 10.12739/NWSA.2023.18.2.2A0191
  • Abstract Reading : 1024
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Issue Details

  • Year : 2023
  • Volume : 18
  • Issue : 2
  • Number of Articles Published : 1
  • Published Date : 1.04.2023

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Dergi Kapağı
Technological Applied Sciences

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

AISI 2205 VE AISI 8640 ÇELİK ÇİFTİNİN SÜRTÜNME SAPLAMA KAYNAĞI İLE KAYNAK EDİLEBİLİRLİĞİNİN ARAŞTIRILMASI

ANIL İMAK1 , İhsan KIRIK 2

Kimyasal bileşimleri farklı olan malzemelerin birleştirilmelerinde katı hal kaynak yöntemleri en yaygın kullanılan yöntemdir. Geleneksel kaynak yöntemleriyle birleştirilemeyen malzemeler sürtünme kaynağı ile birleştirilebilir. Bu çalışmada dubleks paslanmaz çelik AISI 2205 ve AISI 8640 çeliği sürtünme saplama kaynağı ile farklı parametrelerde birleştirilmiştir. 1800 ve 2200rpm devir sayısı, 3 ve 5sn sürtünme süresi, 50 MPa sürtünme basıncı, 80MPa yığma basıncı ve 12sn yığma süresi parametreleri kullanılmıştır. Birleştirilen numunelerin kaynaklı bölgelerinin mikroyapı analizleri için optik, SEM ve EDS analizleri ve mikrosertlik incelemeleri yapılmıştır. 1800rpm devir sayısı ve 3sn sürtünme süresi ile birleştirilen S1 nolu numunede en yüksek sertlik değeri 605HV elde edilmiştir. Bu çalışmanın sonucunda, sürtünme saplama kaynağı ile birleştirilen numunelerde herhangi bir boşluk, çatlak veya bağlantısız bölge olmadan birleşmenin gerçekleştiği gözlemlenmiştir.

Keywords
Dubleks Paslanmaz Çelik, , Mikroyapı, AISI 8640, Sürtünme Saplama Kaynağı , AISI 2205,

INVESTIGATION OF THE WELDABILITY OF AISI 2205 AND AISI 8640 STEEL COUPLE BY FRICTION STUD WELDING

ANIL İMAK1 , İhsan KIRIK 2

Solid state welding methods are the most widely used method for joining materials with different chemical compositions. Materials that cannot be joined by conventional welding methods can be joined by friction welding. In this study, duplex stainless steel AISI 2205 and AISI 8640 steel were joined together using friction stir welding with different parameters. 1800 and 2200 rpm speed, 3 and 5sec friction time, 50 MPa friction pressure, 80MPa heap pressure and 12sec pile time parameters were used. Optical, SEM and EDS analyzes were performed for the microstructure analyzes of the welded regions of the joined samples, and microhardness analyzes were performed. In the S1 sample, which was joined with 1800rpm rotation speed and 3 seconds friction time, the highest hardness value of 605HV was obtained. As a result of this study, it was discovered that the bonding occurred without any gaps, cracks, or defects in the samples joined using friction stud welding.

Keywords
Duplex Stainless Steel, Microstructure, AISI 8640, Friction Stud Welding, AISI 2205,

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Authors

ANIL İMAK (1) (Corresponding Author)
Bingöl Üniversitesi
aimak@bingol.edu.tr | 0000-0001-6091-1584

İhsan KIRIK (2)

BİNGÖL ÜNİVERSİTESİ
alihsankirik@gmail.com | 0000-0002-8361-319X

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