Steel-Bonded Cemented Carbide Cladding Prepared by Technological Combination of Powder Explosive Compaction and Liquid Sintering

Abstract:

Steel-bonded cemented carbide sheet considered as cladding was successfully bonded with carbon steel plate by a technological combination of powder explosive compaction and liquid sintering. The microstructural interface between steel-bonded cemented carbide cladding and carbon steel plate was characterized by SEM, EDS analysis and hardness testing. The results showed that the gradient distributions of the elements Fe, C and W were found in the normal direction of the interface. The element W permeated about 100μm in depth through the side of carbon steel. The improved hardness of about 600～700HV of cladding was attributed to multiple carbides.

• Periodical: Advanced Materials Research (Volumes 308-310)
• Pages: 947-952
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.308-310.947
• Online since: August 2011
• Authors: Zhi Guo Gao, Hua Wang, Yan Qing Feng, Yi Sheng Zhao
• Keywords: Explosive Compaction, Liquid Sintering, Steel-Bonded Cemented Carbide Cladding

References

[1] S.X. Zhao, X.Y. Song, C.B. Wei, L. Zhang, X.M. Liu and J.X. Zhang: Int. J. Refract. Met. H. 27 (2009), p.1014

[2] L. Zhang, H.P. Wu, S.P. Chen, Z.B. Wang and X.J. Xiong: Int. J. Refract. Met. H. 27(2009), p.991

[3] I. Konyashin, B. Ries, F. Lachmann: Int. J. Refract. Met. H. 28 (2010), p.489

[4] F.J.J. Kellner, R. Lynch and S.Virtanen: Int. J. Refract. Met. H. 28(2010), p.370

[5] J.P. Li, S.J. Luo, Z.H. Gong, W. Niu and S. Ji: T. Nonferr. Metal. Soc. 12(2002), p.841

[6] J.P. Li, S.H. Meng and J.C. Han: J. Harbin Inst. Tech. 12(2005), p.135

[7] L.M. Chang, J.H. Liu, H.Y. Wang and S.X.Yu: J. Iron Steel Res. 10(2003), p.36

[8] D. Alloyeau, G. Prévot, Y. Le Bouar, T. Oikawa, C. Langlois, A. Loiseau and C. Ricolleau: Phys. Rev. Lett. 105(2010), p.255901

DOI: 10.1103/physrevlett.105.255901

[9] Y. Funakawa, K. Seto: Mater. Sci. Forum 539-543(2007), p.4813