The neutron texture diffractometer at the China Advanced Research Reactor

被引：6

作者：

Li, Mei-Juan ^{[1
]}

Liu, Xiao-Long ^{[1
]}

Liu, Yun-Tao ^{[1
]}

Tian, Geng-Fang ^{[1
]}

Gao, Jian-Bo ^{[1
]}

Yu, Zhou-Xiang ^{[1
]}

Li, Yu-Qing ^{[1
]}

Wu, Li-Qi ^{[1
]}

Yang, Lin-Feng ^{[1
]}

Sun, Kai ^{[1
]}

Wang, Hong-Li ^{[1
]}

Santisteban, J. R. ^{[2
]}

Chen, Dong-Feng ^{[1
]}

机构：

[1] China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China

[2] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

CHINESE PHYSICS C | 2016年 / 40卷 / 03期

关键词：

neutron diffraction; neutron texture diffractometer; bulk texture; industrial application; DIFFRACTION; SPECTROMETER; RESOLUTION;

D O I：

10.1088/1674-1137/40/3/036002

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The first neutron texture diffractometer in China has been built at the China Advanced Research Reactor, due to strong demand for texture measurement with neutrons from the domestic user community. This neutron texture diffractometer has high neutron intensity, moderate resolution and is mainly applied to study texture in commonly used industrial materials and engineering components. In this paper, the design and characteristics of this instrument are described. The results for calibration with neutrons and quantitative texture analysis of zirconium alloy plate are presented. The comparison of texture measurements with the results obtained in HIPPO at LANSCE and Kowari at ANSTO illustrates the reliability of the texture diffractometer.

引用

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