Results of experimental and calculated evaluation of residual stresses in carbon/carbon composites components produced by joining of carbon fiber reinforced carbon composites to copper are presented. Pulse electromagnetic field treatment of the joint was found to decrease its residual stresses.
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Y. C. Lin and S. C. Chen, “Effect of residual stress on thermal fatigue in a type 420 martensitic stainless steel weldment,” J. Mater. Proc. Technol., 138, 22–27 (2003).
M. N. James, D. J. Hughes, Z. Chen, et el., “Residual stresses and fatigue performance,” Eng. Failure Anal., 14, 384–395 (2007).
Yu. V. Baranov, O. V. Troitskii, Yu. S. Avraamov, and A. D. Shlyapin, Physical Grounds of Electric Pulse and Electric Current/Plastic Treatments and New Materials [in Russian], MGIU, Moscow (2001).
A. F. Sprecher, S. L. Mannan, and H. Conrad, “On the mechanisms for the electroplastic effects in metals,” Acta Metal., 34, No. 7, 1145–1162 (1986).
G. V. Stepanov, A. I. Babutskii, I. A. Mameev, and A. N. Olisov, “Analysis of pulse current-induced tensile stress relaxation,” Strength Mater., 38, No. 1, 84–91 (2006).
V. A. Boguslaev, A. I. Dolmatov, P. D. Zhemanyuk, et al., Life Prolongation of Gas Turbine Disk Titanium Alloy Parts [in Russian], Zaporozhye (2000).
A. D. Glinberg, N. A. Karandashev, A. F. Krutin, and E. N. Sidorenkov, “Practics and perspectives of application of magnetic-pulse treatment of metals,” in: Proc. Int. Conf. on Action of Electromagnetic Fields and Electric Current on Metals (October 21–24, 2003), Moscow (2003), pp. 55–57.
G. V. Stepanov, A. I. Babutskii, I. A. Mameev, et al., “Experimental evaluation of pulse electric current effect on residual stresses in composite-to-copper joints,” Strength Mater., 40, No. 4, 452–457 (2008).
M. Merola and G. Vieider, “On the use of flat tile armour in high heat flux components,” J. Nucl. Mater., 258-263, 672–676 (1998).
R. Tivey, M. Akiba, D. Driemeyer, et al., “ITER R&D: vacuum vessel and in-vessel components: divertor cassette,” Fusion Eng. Des., 55, 219–229 (2001).
P. Appendino, M. Ferraris, V. Casalegno, et al., “Proposal for a new technique to join CFC composites to copper,” J. Nucl. Mater., 358, 102–107 (2006).
M. Ferraris, V. Casalegno, M. Salvo, Process to Join Carbon Based Materials to Metals and Its Applications, Patent WO2005/037734, Politecnico di Torino (2005).
M. Salvo, V. Casalegno, S. Rizzo, et al., “One-step brazing process to join CFC composites to copper and copper alloy,” J. Nucl. Mater., 374, 69–74 (2008).
V. Casalegno, M. Salvo, S. Murdaca, and M. Ferraris, “One-step brazing process for CFC monoblock joints and mechanical testing,” J. Nucl. Mater., 393, 300–305 (2009).
G. V. Stepanov, A. I. Babutskii, I. A. Mameev, “High-density pulse current-induced unsteady stress-strain state in a long rod,” Strength Mater., 36, No. 4, 377–381 (2004).
G. S. Schajer and M. B. Prime, “Use of inverse solutions for residual stress measurement,” J. Eng. Mater. Technol., 128, No. 3, 375–382 (2006).
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Translated from Problemy Prochnosti, No. 6, pp. 71 – 82, November – December, 2011.
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Stepanov, G.V., Babutskii, A.I., Mameev, I.A. et al. Evaluation of residual stresses in carbon/carbon composites components joined to copper before and after pulse electromagnetic treatment. Strength Mater 43, 637–644 (2011). https://doi.org/10.1007/s11223-011-9336-3
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DOI: https://doi.org/10.1007/s11223-011-9336-3