The Effect of Different Tungsten-Containing Materials Addition on the Reinforcements in the Surface Compound Layer with Steel Substrate

Chang Qing Guo; Xiao Ping Liu

doi:10.4028/www.scientific.net/AMM.651-653.128

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 651-653The Effect of Different Tungsten-Containing...

The Effect of Different Tungsten-Containing Materials Addition on the Reinforcements in the Surface Compound Layer with Steel Substrate

Abstract:

The effect of different tungsten-bearing materials addition in a surface preform, such as Ni-base WC particles, ferrotungsten powders and casting WC particles, on the reinforcement phases at the surface compound layer with a carbon steel substrate is investigated under the condition of vacuum expandable pattern casting V-EPC. The microstructures and reinforcement phases are characterized by optical microscopy, SEM and EDS. Experimental results show that it is impossible to synthesize the independent WC particles in each condition. The tungsten-containing materials are all inclined to decompose during steel infiltration and the released tungsten elements tend to combine with carbon to form fish born-like or strip-like WC or W₂C carbides and dissolve in other type of carbides and matrix.

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Periodical:

Applied Mechanics and Materials (Volumes 651-653)

Pages:

128-132

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.651-653.128

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Online since:

September 2014

Authors:

Chang Qing Guo*, Xiao Ping Liu

Keywords:

Cast, Cast Steel, Infiltrations, Metallic Composite, WC Particles

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References

[1] Li R. J. Ceramic-Metal Composites [M]. Metallurgical Industry Press, Beijing (2004).

Google Scholar

[2] Xiandong S., Chengping L., Zhuoxuan L., Liuzhang O. The Fabrication and Properties of Particle Reinforced Cast Metal Matrix Composites [J]. J. Mat. Proc. Tech. 1997 (63) 426-430.

DOI: 10.1016/s0924-0136(96)02659-3

Google Scholar

[3] Yan W.Y., Wei B.K., Fu Z.Y. In-Suit Synthesized TiCp/Fe Composites at atmosphere in Fe-Ti-C melt [J]. Composites. 2000 (3)51-54.

Google Scholar

[4] Yi J.H., Ye T.M., Peng Y.D. Research Progress and Prospect of the Process in Warm Compaction in Powder Metallurgy [J]. Powder Metallurgy Technology. 2005 (23)140-145.

Google Scholar

[5] Yu B., Lou Y.C. Fabrication and Microstructures of In-situ Synthesized TiB2 Particulates Reinforced Fe Matrix Composite [J]. Foundry. 2003 (52)87-91.

Google Scholar

[6] Zhang Z.Q. Fe-Ti-B4C system fabricated TiC-TiB2 particles reinforced Cr bearing steel matrices selected area composites [D]. Jilin University, Jilin (2006).

Google Scholar