Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Wan-Chang Lai"'
Publikováno v:
Journal of Spectroscopy, Vol 2021 (2021)
This study proposes a new method of detecting tungsten inclusions in nuclear fuel rod upper-end plug welds using energy-dispersive X-ray fluorescence (EDXRF) analysis. The Monte Carlo simulation method was used to simulate the process of detecting tu
Autor:
Xiaochuan Sun, Chenhao Zeng, Zhai Juan, Jinfei Wu, Xian-li Liao, Jianfeng Cheng, Guang-xi Wang, Runqiu Gu, Wan-chang Lai
Publikováno v:
Nuclear Technology. 208:912-921
The characteristic X-ray of a target is of considerable significance in industrial applications and medical diagnosis and treatment, and its intensity is closely related to the incident electron en...
Autor:
Xiao-Zhe Li, Qing-Xian Zhang, He-Yi Tan, Zhi-Qiang Cheng, Liang-Quan Ge, Guo-Qiang Zeng, Wan-Chang Lai
Publikováno v:
Nuclear Science and Techniques. 33
Autor:
Xiao-Zhe Li, Qing-Xian Zhang, He-Yi Tan, Zhi-Qiang Cheng, Liang-Quan Ge, Guo-Qiang Zeng, Wan-Chang Lai
Publikováno v:
Nuclear Science and Techniques. 32
Publikováno v:
Radiation Effects and Defects in Solids. 174:915-927
Using the ‘quadruple combination detection’ automatic calibration method to solve the traditional passive nuclear ash hopper material level meter calibration problem. The method adopts the ‘contour...
Publikováno v:
Journal of Physics: Conference Series. 1739:012039
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 963:163751
A method for directly measuring the focal spot size and minimum focus position output by micro-beam X-ray is proposed. An experimental device based on portable micro X-ray source and capillary X-ray lens is built, and the experiments are carried out
Autor:
Guang-xi, Wang, Dan, Li, Liang-quan, Ge, Cheng, Chen, Wan-chang, Lai, Juan, Zhai, Yong, Lan, Jie, Hu, Fei, Long
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(4)
This paper proposes the analyzing method of adopting wavelength dispersive X-ray fluorescence spectrometry to measure the content of Cu and Zn in PM2.5. PTFE membrane is used to prepare standard samples and atmospheric particulate samples; a research
Autor:
Li-jiao, Zhang, Jin-chu, Huang, Hong-jian, Lin, Wan-chang, Lai, Dan, Li, Guang-xi, Wang, Run-qiu, Gu, Yu-rou, Lai, Rong-hui, Yan, Gang, Wang
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 36(4)
The contents of radionuclides uranium, thorium and potassium in the sedimentary rocks mainly depend on the contents of clay in the rocks. And the content of clay is the main basis for distinguishing types of sedimentary rock. Therefore, the value of
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 35(7)
N, Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, Br, Rb, Sr, Ba and Pb in herb tea were determined by X-ray fluorescence spectrometry with pressed powder pellets. The measuring conditions of target elements were investigated, including