Stress concentration resulting from irregular shape of explosively cladded materials connections – FEM simulation

• Autorzy: Kurek A. , Niesłony A. , Kurek M.
• Języki publikacji: EN

Abstrakty

EN

The paper contains a numerical analysis of interface zone steel-titanium bimetal obtained by explosive cladding method. Due to the waviness of the zone, and various properties of the constituent material of the materials type contain structural notch. Therefore it is important inter alia in terms of presentation of the results of fatigue are the maximum stresses that occur just in the area of the zone. In the paper the stress concentration factor and the proposed method of modelling the joint zone of a sinusoidal profile, characterized by the same coefficient of stress concentration at the actual profile.

Słowa kluczowe

EN

FEM; finite element method; explosive cladding; interference zone

PL

FEM; metoda elementów skończonych; zgrzewanie wybuchowe

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2014
• Tom: Vol. 8, no. 2
• Strony: 103--106
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr.

Twórcy

autor

Kurek A.

• Faculty of Mechanical Engineering, Department of Mechanics and Machines Design, Opole University of Technology, ul. Mikołajczyka 5, 45-271 Opole, Poland

autor

Niesłony A.

• Faculty of Mechanical Engineering, Department of Mechanics and Machines Design, Opole University of Technology, ul. Mikołajczyka 5, 45-271 Opole, Poland

autor

Kurek M.

• Faculty of Mechanical Engineering, Department of Mechanics and Machines Design, Opole University of Technology, ul. Mikołajczyka 5, 45-271 Opole, Poland

Bibliografia

• 1. Čížek L., Ostroushko D., Szulc Z. (2010), Properties of Sandwich Metals Joined by Explosive Cladding Method, Archives of Materials Science and Engineering, Vol. 43, 21–29.
• 2. Dong P. (2001), A structural stress definition and Numerical Implementation for Fatigue Analysis of Welded Joints, International Journal of Fatigue,23, 865–876.
• 3. Findik F., (2011), Recent Developments in Explosive Welding, Materials & Design, 32, 1081–1093.
• 4. Jiang H., Yan X., Liu J., Duan X. (2014), Effect of Heat Treatment on Microstructure and Mechanical Property of Ti–Steel Explosive-Rolling Clad Plate, Transactions of Nonferrous Metals Society of China, 24, 697–704.
• 5. Karolczuk A., Kowalski M., Bański R., Żok F. (2013), Fatigue Phenomena in Explosively Welded Steel–Titanium Clad Components Subjected to Push–Pull Loading, International Journal of Fatigue 48, 101–108.
• 6. Król S., Bański R., Szulc Z., Gałka A. (2007), Practical Aspects of Structural Tests of Titanium-Steel Bonds Made by Explosive Cladding and Exposed to Thermal Process Loads, Advences in Material Science, vol. 7, nr 4(14), 50-56.
• 7. Kurek A., Niesłony A. (2012), Fatigue Life Tests of Explosively Cladded Steel-Titanium Bimetal, Materials Science Forum, Vol. 726, 106-109.
• 8. Lindemann J., Wagner L. (1997), Mean stress sensitivity in Fatigue Of α, (αβ) and β Titanium Alloys, Materials Science and Engineering, 234-236, 1118–1121.
• 9. Niesłony A., Kurek A., Bański R., Čižek L. (2010), Static and fatigue tests of explosively cladded materials – titanium-steel, Scientific Papers Opole University of Technology, Series Mechanics, 97, 337/2010 (in Polish).
• 10. Sun T., Liang J., Guo X., Li L. (2013), Tensile Anisotropy of Cu/Al Clad Metals After Prestrain Using Digital Image Correlation, Journal of Materials Engineering and Performance, 22, 3825–3833.
• 11. Szulc Z., Gałka A., Bański R., Pocica A. (2007), Explosive Cladding With Titanium - the development of technologies and Areas of Industrial Applications, XII Scientific and Technical Welding Conference "Progress, innovation and Quality Requirements of Welding Processes", 13-14 (in Polish).
• 12. Wronka B. (2010), Testing of Explosive Welding and Welded Joints: Joint Mechanism and Properties of Explosive Welded Joints, J Mater Sci, 45, 4078–4083.
• 13. Wronka B. (2011), Testing of Explosive Welding and Welded Joints. Wavy Character of the Process and Joint Quality, International Journal of Impact Engineering, 38, 309–313. 3
• 14. Zareie Rajani HR., Akbari Mousavi SAA., Madani Sani F. (2013), Comparison of Corrosion Behavior between Fusion Cladded and Explosive Cladded Inconel 625/Plain Carbon Steel Bimetal Plates, Materials & Design, 43, 467–474.