| 短波长X射线衍射技术及在环境工程中的应用展望 |
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| 引用本文： | 郑林,窦世涛,张津,肖勇,何长光,朱蕾,彭正坤,张鹏程,封先河.短波长X射线衍射技术及在环境工程中的应用展望[J].装备环境工程,2017,14(6):43-48. |
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| 作者姓名： | 郑林 窦世涛 张津 肖勇 何长光 朱蕾 彭正坤 张鹏程 封先河 |
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| 作者单位： | 1. 中国兵器工业第五九研究所,重庆,400039;2. 北京科技大学 材料科学与工程学院,北京,100083;3. 中国工程物理研究院 材料研究所,四川 绵阳,621700 |
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| 基金项目： | 国家自然科学基金（51275037）、国家高技术研究发展计划（2009AA03Z539）、国家重大科学仪器设备开发专项（2012YQ130234）等项目 |
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| 摘 要： | 介绍了短波长特征X射线衍射无损检测分析原理和方法,无损地测定了预拉伸铝板、高强钢孔挤压件、铝合金搅拌摩擦焊接件等材料部件的内部残余应力、内部物相、内部织构及其分布,并分析讨论了测试结果。该仪器具有体积小,投资少、使用维护方便等优势,展望了该无损检测分析技术在装备环境工程中的应用前景。
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| 关 键 词： | 短波长特征X射线衍射 内部残余应力 内部织构 内部物相 环境试验 |
| 收稿时间： | 2017/3/21 0:00:00 |
| 修稿时间： | 2017/6/15 0:00:00 |
Short-wavelength X-ray Diffraction and Outlook for Applications in Environmental Engineering |
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| ZHENG Lin,DOU Shi-tao,ZHANG Jin,XIAO Yong,HE Chang-guang,ZHU Lei,PENG Zhen-kun,ZHANG Peng-cheng and FENG Xian-he.Short-wavelength X-ray Diffraction and Outlook for Applications in Environmental Engineering[J].Equipment Environmental Engineering,2017,14(6):43-48. |
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| Authors: | ZHENG Lin DOU Shi-tao ZHANG Jin XIAO Yong HE Chang-guang ZHU Lei PENG Zhen-kun ZHANG Peng-cheng and FENG Xian-he |
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| Affiliation: | No.59 Institute of China Ordnance Industry, Chongqing 400039, China,No.59 Institute of China Ordnance Industry, Chongqing 400039, China,Materials Science and Engineering College, University of Science and Technology Beijing, Beijing 100083, China,No.59 Institute of China Ordnance Industry, Chongqing 400039, China,No.59 Institute of China Ordnance Industry, Chongqing 400039, China,No.59 Institute of China Ordnance Industry, Chongqing 400039, China,No.59 Institute of China Ordnance Industry, Chongqing 400039, China,Institute of Material, China Academy of Engineering Physics, Mianyang 621700, China and No.59 Institute of China Ordnance Industry, Chongqing 400039, China |
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| Abstract: | This paper introduced analysis principles and methods for nondestructive testing of short-wavelength X-ray diffractometer (SWXRD). The nondestructive testing includes internal residual stress, internal phase, internal texture and their distribution of in aluminum alloy pre-stretch plate, cold hole expansion parts of high strength steel, aluminum alloy weldments, etc. The test result was analyzed and discussed in the paper. The instrument is featured with advantages such as small size, low investment and easy maintenance, etc. The application of SWXRD was prospected in equipment environmental engineering. |
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| Keywords: | short-wavelength X-ray diffraction internal residual stress internal texture internal phase environmental test |
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