Journals / Düzce Üniversitesi Bilim ve Teknoloji Dergisi / 2018 / Cilt:6 Sayı:3 (2018) (Özel Sayı: UMAS 2017)

Effect of TiC-Co Coating on the Resistance Spot Welding Electrodes

NOKTA DİRENÇ KAYNAK ELEKTROTLARINA TiC-Co KAPLAMANIN ETKİSİ

Pages
618–628
Publication Date
2018-04-10
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study, the TiC Co material was coated on the end surfaces of the electrodes by electrospark method in different coating parameters, so the effect of the coating on DP600 steel sheet joining properties was investigated.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Resistance spot welding method is widely used in the automotive industry.
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Key Findings & Data:It is a fast, economical and reliable method as compared to other welding methods.
💡
Conclusion & Impact:In this study, the TiC Co material was coated on the end surfaces of the electrodes by electrospark method in different coating parameters, so the effect of the coating on DP600 steel sheet joining properties was investigated.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:TiC-Co elektrot kaplama · Nokta direnç kaynağı · DP600 çeliği

Abstract

Resistance spot welding method is widely used in the automotive industry. It is a fast, economical and reliable method as compared to other welding methods. During the welding process, locally high temperatures are exited at the surface of the electrodes that contact to the work piece, and the electrodes apply a certain pressure to the workpieces during the welding cycle. Pressure and temperature create deformation at the electrode surface. Coating is applied to extend the lifetime of the Cu-Cr-Zr electrodes which were used in the resistance spot welding. In this study, the TiC Co material was coated on the end surfaces of the electrodes by electrospark method in different coating parameters, so the effect of the coating on DP600 steel sheet joining properties was investigated.

Özet

Nokta direnç kaynak yöntemi otomotiv endüstrisinde yaygın olarak kullanılmaktadır. Diğer kaynak yöntemlerine göre oldukça hızlı, ekonomik, güvenilir bir yöntemdir. Kaynak işlemi sırasında elektrotların iş parçalarına temas eden yüzeyinde lokal olarak yüksek sıcaklıklara çıkılmaktadır ve kaynak çevrimi boyunca da elektrotlar iş parçalarına belli bir basınç uygularlar. Basınç ve sıcaklık elektrot yüzeyinde deformasyon oluşturur. Nokta direnç kaynağında kullanılan Cu-Cr-Zr elektrotların ömürlerini uzatmak için kaplama işlemi uygulanmaktadır. Bu çalışmada, elektrotların uç yüzeylerine TiC-Co malzeme elektrospark yöntemiyle farklı kaplama parametrelerinde kaplanmış, böylece kaplamanın DP600 çelik saç çifti birleştirmesi özelliklerine etkisi araştırılmıştır.

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Cite This Article

EMRE, H. E., BOZKURT, B., KAÇAR, R., BOZKURT, A. (2018). Effect of TiC-Co Coating on the Resistance Spot Welding Electrodes. Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Cilt:6 Sayı:3 (2018) (Özel Sayı: UMAS 2017), 618–628. https://ajindex.com/articles/660977

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References (14)

  1. X. Yuan, C. Li, J. Chen, X. Li, X. Liang, X. Pan, “Resistance Spot Welding of Dissimilar DP600 And DC54D Steels,” Journal of Materials Processing Technology, vol. 239, pp. 31-41, 2017
  2. X. Wan, Y. Wang, P. Zhang, “Modelling The Effect Of Welding Current On Resistance Spot Welding Of DP600 Steel,” Journal of Materials Processing Technology, vol. 214, pp. 2723-2729, 2014
  3. X. Zhang, G. Chen, Y. Zhang, X. Lai, “Improvement of Resistance Spot Weldability For Dual-Phase (DP600) Steels Using Servo Gun,” Journal of Materials Processing Technology, vol. 209, pp. 2671-2675, 2009
  4. A. Arumugam, M. Nor, Spot, “Spot Welding Parameter Optimization to İmprove Weld Characteristics for Dissimilar Metals,” International Journal of Scientific and Technology Research, vol. 4 no. 1, pp. 75-80, 2015
  5. Z. Xiaoyun, C. Guanlong, Z. Yansong, L. Xinmin, “Improvement of Resistance Spot Weldability For Dual-Phase (DP600) Steels Using Servo Gun,” Journal of materials processing technology, vol. 209, pp. 2671-2675, 2009
  6. E. Bayraktar, D. Kaplan, C. Buirette, M. Grumbach, “Application of İmpact Tensile Testing to Welded Thin Sheets,” Journal of Material Processing Technology, vol. 145, no. 1, pp. 27-39, 2004
  7. H. K. Zeytin, H. Ertek Emre, R.Kaçar, “The Role Of Lamination Conditions on Electro Chemical and Mechanical Performance of Ceramic Electrolytes for Solid Oxide Fuel Cells,” Metals, vol. 7, no. 14, pp. 1-13, 2017
  8. T. Satoh, H. Abe, T. Nakaoka, Y. Hayata, “Peel And Shear Strength of Spot-Welded And Weld-Bonded Dissimilar Thickness Joints”, Welding in the World, vol. 37, no. L, pp. 12-15, 1996
  9. A. Chabok, A. E. Van der, J. T. M. De Hossonc, Y. T. Pei, “Mechanical Behavior and Failure Mechanism of Resistance Spot Welded DP1000 Dual Phase Steel,” Materials and Design, vol. 124, pp. 171–182, 2017
  10. P. Podržaj, B. Jerman, S. Simončič, “Poor Fit-Up Condition in Resistance Spot Welding,” Journal of materials processing technology, vol. 230, pp. 21-25, 2016
  11. H. Kusano, “Sheet Metal Welding Code,” XIV.AWS Detroit Sections Steel Metal Welding Conference, Linovia, 2010, pp. 29-32
  12. J. D. Parker, N. T. Williams, R. J. Holliday, “Mechanisms of Electrode Degradation When Spot Welding Coated Steels,” Science and Technology of Welding and Joining, vol. 3, pp. 65–74, 1998
  13. R. N. Johnson, G. L. Sheldon, “Advances in the Electrospark Deposition Coating Process,” Journal of Vacuum Science & Technology A, vol. 14, 2740-2746, 1986
  14. J. L. Reynolds, R.