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Enhanced mechanical properties of an Al-Mg-Si alloy by repetitive continuous extrusion forming process and subsequent aging treatment 期刊论文
Materials Science and Engineering: A, 2017, 卷号: Vol.695, 页码: 35-44
作者:  Hu, JM;  Teng, J;  Ji, XK;  Fu, DF;  Zhang, WG
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31
Microstructural Characteristic of the Al-Fe-Cu Alloy During High-Speed Repetitive Continuous Extrusion Forming 期刊论文
Journal of Materials Engineering and Performance, 2016, 卷号: Vol.25 No.11, 页码: 4769-4775
作者:  Hu, Jiamin;  Teng, Jie;  Ji, Xiankun;  Kong, Xiangxin;  Jiang, Fulin
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31
Microstructures and mechanical properties evolution of an Al–Fe–Cu alloy processed by repetitive continuous extrusion forming 期刊论文
Materials Science and Engineering: A, 2014, 卷号: Vol.612, 页码: 131-139
作者:  Kong, XX;  Zhang, H;  Ji, XK
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/31
Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process 期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2013, 卷号: 23, 期号: 1, 页码: 201-207
作者:  Cao Furong;  Wen Jinglin;  Ding Hua;  Wang Zhaodong;  Li Yinglong
收藏  |  浏览/下载：2/0  |  提交时间：2021/02/26
CONFORM连续挤压AZ31镁合金拉伸变形和断裂行为的研究 期刊论文
矿冶工程, 2008, 卷号: 第1期, 页码: P88-91
作者:  陈水先;  张辉;  严琦琦
收藏  |  浏览/下载：1/0  |  提交时间：2020/01/13
Microstructures and tensile properties of AZ31 magnesium alloy by continuous extrusion forming process. 期刊论文
Materials Science and Engineering A, 2008, 卷号: Vol.486 No.1-2, 页码: 295-299
作者:  Zhang, H;  Yan, QQ;  Li, LX
收藏  |  浏览/下载：2/0  |  提交时间：2020/01/13
Numerical investigation of aluminum deformation behavior in three-dimensional continuous confined strip shearing process 期刊论文
Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing, 2008, 期号: 1, 页码: 281-289
作者:  Xu SB;  Zhao GQ;  Ren W;  Guan YJ
收藏  |  浏览/下载：16/0  |  提交时间：2019/12/26
Study of removing striping noise in CCD image (EI CONFERENCE) 会议论文
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
Xiu J.-H.; Zhai L.-P.; Liu H.
收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25
Striping noise is the common system noise during formation of image using linear array CCD and has the character of periodicity  directivity and banding distributing. It can be caused by errors in internal calibration devices  or by slight gain/offset differences among the elements that conform the array of detectors. Striping noise covers up useful information in CCD image and brings adverse effect to image interpretation. On the basis of analyzing wavelet decomposed coefficient  the regularities of distribution about striping noise in wavelet coefficient is found  thereby the method of wavelet threshold selection which is suitable to striping noise distribution is put forward. According to Donoho's method about denoising using wavelet  the image including striping noise is processed. Comparing the power spectrum of processed image with the one of original image polluted by striping noise in frequency field  we find pulse brought by striping noise is removed and the goal which reserves image details and reduces stripes is achieved.  

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