The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding

Mehmet Türker

doi:10.19113/sdufbed.38730

The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding

Öz

In this study, S960QL steels were welded with submerged arc welding process in order to examine microstructural and mechanical properties. For the microstructural investigation, microscopical examination methods were used for weld zones. Tensile, impact toughness and micro hardness tests were made for different samples obtained from the weld zone and the base metal. The examinations of fracture surfaces were made by using optical microscope and scanning electron microscope. The flat type tensile strength values were near to the base materials. Charpy impact toughness tests were made for the base metal, the weld metal center line, the fusion line, the zone between weld metal centerline and the fusion line. Impact energy of the weld metal was obtained lower than the base metal. The lowest impact energy was obtained at the fusion line. Heat affected zone had the highest value in micro hardness tests. In microstructure evaluation, the interface of the fusion zone-heat affected zone and heat affected zone had coarser grain structure than the base metal. Alloy carbides dissolved because of the high temperature values occurred at heat affected zone.

Anahtar Kelimeler

HSLA,Submerged arc welding; Microstructural and mechanical properties

Kaynakça

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Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Mehmet Türker

Yayımlanma Tarihi

8 Ağustos 2017

Gönderilme Tarihi

12 Nisan 2017

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 21 Sayı: 3

DOI

https://doi.org/10.19113/sdufbed.38730

IZ

https://izlik.org/JA85CL58PH

Kaynak Göster

RIS / Bibtex

APA

Türker, M. (2017). The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(3), 673-682. https://doi.org/10.19113/sdufbed.38730

AMA

1.Türker M. The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21(3):673-682. doi:10.19113/sdufbed.38730

Chicago

Türker, Mehmet. 2017. “The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (3): 673-82. https://doi.org/10.19113/sdufbed.38730.

EndNote

Türker M (01 Aralık 2017) The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 3 673–682.

IEEE

[1]M. Türker, “The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding”, Süleyman Demirel Üniv. Fen Bilim. Enst. Derg., c. 21, sy 3, ss. 673–682, Ara. 2017, doi: 10.19113/sdufbed.38730.

ISNAD

Türker, Mehmet. “The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/3 (01 Aralık 2017): 673-682. https://doi.org/10.19113/sdufbed.38730.

JAMA

1.Türker M. The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21:673–682.

MLA

Türker, Mehmet. “The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 3, Aralık 2017, ss. 673-82, doi:10.19113/sdufbed.38730.

Vancouver

1.Mehmet Türker. The Effect of Welding Parameters on Microstructural and Mechanical Properties of HSLA S960QL Type Steel with Submerged Arc Welding. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 01 Aralık 2017;21(3):673-82. doi:10.19113/sdufbed.38730