An investigation on Incoloy800-SS304 clad plate by explosive welding

作者: Hui Zhao , Zhanghong Huang , Pingcang Li , Yigang Zhou , Hunian Wang

DOI: 10.3139/146.110430

关键词:

摘要: Abstract In this paper, Incoloy800 and 304 stainless steel (SS304) were clad by explosive welding. Accordingly, hardness, tensile strength, shearing bending properties microstructure of the plates evaluated. The bonding interface showed a wavy morphology. Line scanning results indicated that there was no diffusion area through interface. Whereas, colorful zone observed at wave ridge base metal (white in optical microscopy black electronic microscopy). Energy dispersive spectroscopy analysis compositions contents same as metal. Hardness testing highest value hardness obtained zone. Thus, an intensive deformation SS304, which produced shock pressure from collision. Mechanical tests plate acceptable according to ASTM specification.

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