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Nokta Direnç Kaynağı ile Birleştirilen Geliştirilmiş Yüksek Mukavemetli Çeliğin Mekanik Özellikleri Üzerinde Elektrod Uç Tipinin Etkisinin İncelenmesi

Yıl 2021, Cilt: 7 Sayı: 3, 277 - 285, 31.12.2021

Öz

Bu çalışmada, nokta direnç kaynak yöntemi ile birleştirilen geliştirilmiş yüksek mukavemetli çeliğin kaynak çekirdek çapı, çekme makaslama dayanımı ve mikrosertlik özellikleri üzerinde farklı elektrot uç tiplerinin etkisi incelenmiştir. Bu amaçla, özellikle otomotiv sektöründe tercih edilen konik yuvarlak, düz R3, düz R6 ve düz konik elektrot uçlar kullanılarak nokta direnç kaynaklı birleşimler gerçekleştirilmiştir. Deney numuneleri, kaynak çekirdeği geometrisi makro-mikro incelemesi, mekanik ve metalürjik incelemelere tabi tutulmuştur. Deneysel sonuçlar kaynak çekirdek çap değeri, mikro sertlik sonuçları ve çekme makaslama dayanım değerleri arasında doğrusal bir ilişki olduğunu göstermiştir. Düz 3 mm yarıçap uçlu elektrotlar ile en yüksek, düz konik uçlu elektrotlar ile en düşük çekme makaslama dayanım değerleri elde edilmiştir.

Destekleyen Kurum

KARABÜK ÜNİVERSİTESİ

Teşekkür

Bu çalışmaya destek veren Karabük Üniversitesi Rektörlüğüne ve BAP Proje koordinatörlüğüne teşekkür ederiz.

Kaynakça

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Toplam 47 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Makine Mühendisliği
Bölüm Araştırma Makalesi
Yazarlar

Bilge Demir 0000-0002-3617-9749

Muhammed Elitaş 0000-0001-5358-1783

Hüseyin Karakuş 0000-0002-8446-6275

Yayımlanma Tarihi 31 Aralık 2021
Gönderilme Tarihi 9 Ağustos 2021
Kabul Tarihi 22 Ekim 2021
Yayımlandığı Sayı Yıl 2021 Cilt: 7 Sayı: 3

Kaynak Göster

IEEE B. Demir, M. Elitaş, ve H. Karakuş, “Nokta Direnç Kaynağı ile Birleştirilen Geliştirilmiş Yüksek Mukavemetli Çeliğin Mekanik Özellikleri Üzerinde Elektrod Uç Tipinin Etkisinin İncelenmesi”, GMBD, c. 7, sy. 3, ss. 277–285, 2021.

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