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Proceedings Paper

Preparation of Fe2O3 nanometer crystalloid material by a high-power laser
Author(s): Enyang Ren; Tieli Chen; Yihong Guan; Qingzhi Du; Bing Li; Yun Gao
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Paper Abstract

The iron atomic is evaporated directly by means of a big power laser. Blow N2 is the vertical direction of laser, iron atomic steam will move along with the flow. When the steam comes into contact with condenser, it will cooled fast and crystallized. Measure by means of the scanning electron microscope and electron probe microanalysis shows the grain size of particle is 50 nm or so and the particle is Fe2O3.

Paper Details

Date Published: 15 August 1998
PDF: 3 pages
Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); doi: 10.1117/12.317922
Show Author Affiliations
Enyang Ren, Kunming Univ. of Science and Technology (China)
Tieli Chen, Kunming Univ. of Science and Technology (China)
Yihong Guan, Kunming Univ. of Science and Technology (China)
Qingzhi Du, Kunming Univ. of Science and Technology (China)
Bing Li, Analytic and Testing Research Institute of Yunnan (China)
Yun Gao, Analytic and Testing Research Institute of Yunnan (China)


Published in SPIE Proceedings Vol. 3550:
Laser Processing of Materials and Industrial Applications II
ShuShen Deng; S. C. Wang, Editor(s)

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