Study on the Technology of Explosive Welding Incoloy800-SS304
Tóm tắt
In this article, Incoloy800 and SS304 (304 stainless steel) were cladded by explosive welding. Accordingly, micro-hardness, tensile strength, shearing strength, bending properties, and SEM microstructure of cladding plate were examined in detail. The bonding interface of the plate showed a wavy morphology. Whereas, a different colorful area was observed at the wave ridge of the base layer either in optical or SEM pictures. Magnetic inspection showed that the colorful area was austenitic steel. Thus, the occurrence of the colorful areas seemed to be the result from the high deformation/cold working of the grains. EDX spectrum analysis and line scanning indicated that the diffusion through the bonding interface was not observed under the EDX and line scanning detection limitation. Micro-hardness, tensile, shearing, and bending testing results showed that the bonding strength was acceptable according to ASTM specification.
Tài liệu tham khảo
B.S. Yilbas, M. Khaled, M.A. Gondal, M. Ourfelli, Z. Khan, A. Al-Qutub, and B. El-Ali, Nano-Second Pulse Laser Treatment of Incoloy 800HT Alloy-Corrosion Properties, Opt. Lasers Eng., 1999, 32(2), p 157–172
R. Dehmolaei, M. Shamanian, and A. Kermanpur, Microstructural Changes and Mechanical Properties of Incoloy800 After 15 years Service, Mater. Charact., 2009, 60(3), p 246–250
A. Kermanpur, M. Shamanian, and V. Esfahani Yeganeh, Three-Dimensional Thermal Simulation and Experimental Investigation of GTAW Circumferentially Butt-Welded Incoloy 800 Pipes, J. Mater. Process. Technol., 2008, 199(1–3), p 295–303
A.M. Iglesias and M.A.C. Raffo Calderon, Thermal Resistance Contributions of Oxides Growth on Incoloy 800 Steam Generator Tubes, Nucl. Eng. Des., 2003, 219(1), p 1–10
R.C. Yin, Carburization Performance of Incoloy 800HT in CH4/H2 Gas Mixtures, Mater. Sci. Eng. A, 2004, 380(1–2), p 281–289
M. Fulger, D. Ohai, M. Mihalache, M. Pantiru, and V. Malinovschi, Oxidation Behavior of Incoloy 800 Under Simulated Supercritical Water Conditions, J. Nucl. Mater., 2009, 385(2), p 288–293
R. Kacar and M. Acarer, An Investigation on the Explosive Cladding of 316L Stainless Steel-Din-P355GH Steel, J. Mater. Process. Technol., 2004, 152(1), p 91–96
M.H. Keshavarz, Prediction of Detonation Performance of CHNO and CHNOAl Explosives Through Molecular Structure, J. Hazard. Mater., 2009, 166(2–3), p 1296–1301
J. Yinon, Field Detection and Monitoring of Explosives, Trends Anal. Chem., 2002, 21(4), p 292–301
N. Kahraman and B. Gülenç, Microstructural and Mechanical Properties of Cu-Ti Plates Bonded Through Explosive Welding Process, J. Mater. Process. Technol., 2005, 169(1), p 67–71
S.A.A. Akbari-Mousavi, L.M. Barrett, and S.T.S. Al-Hassani, Explosive Welding of Metal Plates, J. Mater. Process. Technol., 2008, 202(1–3), p 224–239
D.L. Vonne, Procedure Development and Process Considerations for Explosion Welding, ASM Handbook, Materials Park, 1993, p 896–900
S.A.A. Akbari Mousavi and P. Farhadi Sartangi, Experimental Investigation of Explosive Welding of cp-Titanium/AISI, 304 Stainless Steel, Mater. Des., 2009, 30(3), p 459–468
B. Gulenc, Investigation of Interface Properties and Weldability of Aluminum and Copper Plates by Explosive Welding Method, Mater. Des., 2008, 29(1), p 275–278
M. Acarer and B. Demir, An Investigation of Mechanical and Metallurgical Properties of Explosive Welded Aluminum-Dual Phase Steel, Mater. Lett., 2008, 62(25), p 4158–4160
M.B. Talawar, A.P. Agrawal, M. Anniyappan, D.S. Wani, M.K. Bansode, and G.M. Gore, Primary Explosives: Electrostatic Discharge Initiation, Additive Effect and Its Relation to Thermal and Explosive Characteristics, J. Hazard. Mater., 2006, 137(2), p 1074–1078
A.A. Akbari Mousavi, S.J. Burley, and S.T.S. Al-Hassani, Simulation of Explosive Welding Using the Williamsburg Equation of State to Model Low Detonation Velocity Explosives, Int. J. Impact Eng., 2005, 31(6), p 719–734
A. Durgutlu, B. Gülenç, and F. Findik, Examination of Copper/Stainless Steel Joints Formed by Explosive Welding, Mater. Des., 2005, 26, p 497–507