A new type of compact large-capacity press for neutron and X-ray scattering
A new type of compact large-capacity press for neutron and X-ray scattering
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DOI：
10.1080/08957950410001661963
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发表时间：
2004-03-01
影响因子：
2
通讯作者：
Frelat, J
中科院分区：
文献类型：
--
作者：
Klotz, S;Hamel, G;Frelat, J
我们提出了一种新型紧凑型液压机，容量为200吨，质量为60公斤，在样品区域周围有两个140度（赤道）x 60度（方位角）的大开口。该装置已使用有限元计算进行了设计和优化，并已建成，最近已成功测试。一个更小的版本与50吨的容量和8公斤的质量也可用。这种“VX”型巴黎-爱丁堡出版社预计在中子和x射线散射中有许多应用，每当需要大样品体积（通常为1-100 mm(3)）时，特别是在反应堆源上的角色散粉末中子衍射，单晶中子衍射以及非弹性中子和x射线散射。
We present a new type of compact hydraulic press of 200t capacity and 60 kg mass provided with two large openings of 140degrees (equatorial) x 60degrees (azimuthal) around the sample area. This device has been designed and optimized using finite element calculations, and was built and recently successfully tested. A smaller version with 50 tonnes capacity and 8 kg mass is also available. This 'VX' type Paris-Edinburgh press is expected to have numerous applications in neutron and X-ray scattering whenever large sample volumes (typically 1-100 mm(3)) are required, in particular for angle-dispersive powder neutron diffraction on reactor sources, single crystal neutron diffraction, and inelastic neutron and X-ray scattering.