The Investigation of Microstructure of Pt/Ti Explosive Clad Interface

Shi Zhong Wei; Yan Li; Jin Hua Zhu

doi:10.4028/www.scientific.net/MSF.475-479.3855

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HomeMaterials Science ForumMaterials Science Forum Vols. 475-479The Investigation of Microstructure of Pt/Ti...

The Investigation of Microstructure of Pt/Ti Explosive Clad Interface

Abstract:

Microstructure in anchoring site of Pt/Ti explosive clad Plate was observed, tested and analyzed by analytical and high resolution transmission electron microscope, X-ray diffractometer, scanning electron microscope and energy-dispersive spectrometer. An intermittent micro-crystal layer was observed in anchoring area, with thickness of 2 um. The inner crystal size was from some nanometer. to hundreds of nanometer. Some crystal had defects in it, such as staggered layer. The layer was composed of metal compound, like PtTi，Pt5Ti3，Pt3Ti，Ti3Pt and etc. The direct Pt—Ti anchoring area, hexagonal Ti variation-orthorhombic crystal system, α″-Ti metastable martensite phase and bicrystals with partial deformation were also observed. The research of microstructure in anchoring area revealed the nature of explosive compound in metallurgical anchoring.

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Periodical:

Materials Science Forum (Volumes 475-479)

Pages:

3855-3858

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.475-479.3855

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Online since:

January 2005

Authors:

Shi Zhong Wei, Yan Li, Jin Hua Zhu

Keywords:

Electron Microscope Analysis, Explosive Cladding, Microstructure, Pt/Ti

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References

[1] T. Z. Blazynski. Explosive welding, forming and compaction. Applied science publishers Ltd. (1983).

Google Scholar

[2] Yan LI, Hatsujiro Hashimoto, MOrphology and structure of various phases at the bonding interface of Al/steel formed by explosive welding, Journal of Electron Microscopy, Vol. 49, No. 1 (2000), pp.5-16.

DOI: 10.1093/oxfordjournals.jmicro.a023791

Google Scholar

[3] Li Yan, Gao L Q and Hashimoto H，Study of microstructure in the interfaces of Al/Cu and Cu/ steel formed by explosive welding，Ixth Chinese Electron Microscopy Seminar, Dalian 1998 P. 73-76.

Google Scholar

[4] Li Yan and Hashimoto H，Morphology and structure of various materials at the bonding interface of Al/steel, Cu/steel and Al/Cu formed by Explosive welding， Proceedings of International symposium on hybrid analyses for functional nanostructure. Kyoto. 1998 P. 74-77.

Google Scholar