Quantitative analysis of element concentration in Al alloy by using laser-induced breakdown spectroscopy | Zendy

Sun Duixiong | Zendy; Su Mao-Gen | Zendy; Chenzhong Dong | Zendy; Wang Xiangli | Zendy; Dacheng Zhang | Zendy; Ma Xin-Wen | Zendy

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Quantitative analysis of element concentration in Al alloy by using laser-induced breakdown spectroscopy

Author(s) -

Sun Duixiong,

Su Mao-Gen,

Chenzhong Dong,

Wang Xiangli,

Dacheng Zhang,

Ma Xin-Wen

Publication year - 2010

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.59.4571

Subject(s) - materials science , laser induced breakdown spectroscopy , alloy , laser , plasma , wavelength , spectroscopy , analytical chemistry (journal) , range (aeronautics) , optics , optoelectronics , composite material , chemistry , physics , chromatography , quantum mechanics

Laser-induced breakdown plasma is produced by using Q-switched Nd: YAG laser operating at 532 nm, which interacts with the Al alloy sample target in air. The spectral lines in the 230—440 nm wavelength range have been identified, and based on the calibration-free method, the mass concentration of Al alloy are obtained, which is in good agreement with the standard value of the sample.

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