The Surface Analysis of Melted Arc Copper Beads

Ying Wu; Chang Zheng Zhao; Man Di; Wei Gao

doi:10.4028/www.scientific.net/MSF.561-565.2455

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HomeMaterials Science ForumMaterials Science Forum Vols. 561-565The Surface Analysis of Melted Arc Copper Beads

The Surface Analysis of Melted Arc Copper Beads

Abstract:

Specific studies were carried out on the characteristic component from interior surfaces (IS) of cavities in metallic fire debris by Auger electron spectroscopy (AES), especially in order to distinguishing the primary and secondary electrical short circuit (ESC) arc beads. From the results of AES, we can see that the components from interior surfaces of cavities in the primary and secondary ESC are different, which help in probing the cause of the fire.

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Periodical:

Materials Science Forum (Volumes 561-565)

Pages:

2455-2458

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.561-565.2455

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Online since:

October 2007

Authors:

Ying Wu, Chang Zheng Zhao, Man Di, Wei Gao

Keywords:

Auger Electron Spectroscopy (AES), Fire, Interior Surfaces of Cavities, Short-Circuit

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References

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