Ming-bo LIU, Lei ZHAO, Xue-qiang HU, Zi-yue NI, Li-xia YANG, Yun-hai JIA, Hai-zhou WANG. Design of High-Throughput μ-EDXRF[J]. Spectroscopy and Spectral Analysis, 2022, 42(9): 2752
- Spectroscopy and Spectral Analysis
- Vol. 42, Issue 9, 2752 (2022)
Fig. 1. (a) Layout of NX-mapping; (b) Prototype of NX-mapping
Fig. 2. Layout of knife-edge experiment
Fig. 3. Mapping of Fe and Ni in X-Z knife-edge scanning of Fe-Ni film
Fig. 4. Calculation of effective focalspot size of Fe by knife-edge experiment
Fig. 5. Trend of effective focalspot size of Fe and Ni with sample height
Fig. 6. Mapping of Ni/Ta/W/Re intensity in a single crystal supper alloy
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Table 1. Static test of 400 times with one detector of 25 mm2, 40 kV/600 μA/0.5 s(T)
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Table 2. Static test of 400 times with 3 detector of 25 mm2 each, 40 kV/600 μA/0.5 s(T)
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Table 3. Static test of 400 times with 6 detectors (4×25 mm2+2×50 mm2), 40 kV/600 μA/0.5 s(T)
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Table 4. Static still test of 400 times, 5 ms(T) each
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Table 5. Scanning test of 2 mm×2 mm(20×20 pixels), 5 ms(T) each, speed with 20 mm·s-1
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