Element Segregation of Cast-Rolled 7B05 Aluminum Alloy Based on Microbeam X-Ray Fluorescence

Bing HAN; Dan-dan SUN; Wei-hao WAN; Hui WANG; Cai-chang DONG; Lei ZHAO; Hai-zhou WANG

doi:10.3964/j.issn.1000-0593(2022)05-1413-07

Spectroscopy and Spectral Analysis, Volume. 42, Issue 5, 1413(2022)

Element Segregation of Cast-Rolled 7B05 Aluminum Alloy Based on Microbeam X-Ray Fluorescence

Bing HAN^1、1;, Dan-dan SUN^{2、2; *;}, Wei-hao WAN^1、1;, Hui WANG^3、3;, Cai-chang DONG^2、2;, Lei ZHAO^3、3;, and Hai-zhou WANG^{3、3; *;}

Author Affiliations

¹1. Central Iron & Steel Research Institute, Beijing 100081, China

²2. Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd., Qingdao 266000, China

³3. Beijing Key Laboratory of Metal Materials Characterization, Beijing 100081, China

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Figures & Tables(7)

Fig. 1. The mapping of the percentage content of each element determined by fluorescence

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Fig. 2. Line distribution of elements content

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Fig. 3. Frequency distribution of each element content

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Fig. 4. Element distribution of LIBS scanning

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Fig. 5. Line distribution measured by LIBS

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Table 1. Quantitative results of chemical method and X-ray fluorescence spectrometry for 7B05 aluminum alloy (Wt%)
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Table 1. Quantitative results of chemical method and X-ray fluorescence spectrometry for 7B05 aluminum alloy (Wt%)
方法 Cu Fe Mn Cr Ti Zr Zn Mg Al
化学定量 0.23 0.17 0.34 0.18 0.046 0.12 4.53 1.1 93.28
μXRF 0.23 0.16 0.33 0.16 0.046 0.16 4.65 1.43 92.99

Table 2. Original position statistic distribution analysis results of each element

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Table 2. Original position statistic distribution analysis results of each element

指标	元素
指标	Cr	Cu	Fe	Mn	Ti	Zn	Zr	Al
最大值(ω/%)	0.19	0.24	0.25	0.38	0.06	4.95	0.18	94.53
最小值(ω/%)	0.12	0.19	0.08	0.29	0.01	4.30	0.12	93.08
中位值(ω/%)	0.15	0.21	0.15	0.33	0.03	4.65	0.15	94.03
最大偏析度/%	3.23	3.01	3.96	2.65	11.09	3.24	2.13	1.03
统计偏析度/%	0.21	0.14	0.6	0.12	0.81	0.07	0.19	0.01

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Bing HAN, Dan-dan SUN, Wei-hao WAN, Hui WANG, Cai-chang DONG, Lei ZHAO, Hai-zhou WANG. Element Segregation of Cast-Rolled 7B05 Aluminum Alloy Based on Microbeam X-Ray Fluorescence[J]. Spectroscopy and Spectral Analysis, 2022, 42(5): 1413

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Paper Information

Category: Research Articles

Received: Feb. 26, 2021

Accepted: --

Published Online: Nov. 10, 2022

The Author Email:

DOI:10.3964/j.issn.1000-0593(2022)05-1413-07

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Quantitative results of chemical method and X-ray fluorescence spectrometry for 7B05 aluminum alloy (Wt%)

Table 1. Quantitative results of chemical method and X-ray fluorescence spectrometry for 7B05 aluminum alloy (Wt%)

Table 2. Original position statistic distribution analysis results of each element

Table 2. Original position statistic distribution analysis results of each element