ROLLING

作品数：799被引量：1827H指数：17
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相关领域：金属学及工艺一般工业技术更多>>
相关作者：王国栋罗洋张丁非钞润泽管仁国更多>>
相关机构：东北大学重庆大学上海交通大学北京科技大学更多>>
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Microstructure ＆ texture evolution and magnetic properties of high magnetic-induction 6.5% Si electrical steel thin sheet fabricated by a specially designed rolling route
《Journal of Central South University》2016年第3期523-528,共6页李昊泽 刘海涛 刘振宇 王项龙 骆忠汉 张凤泉 陈圣林 黄景文 王国栋 
Projects(51004035,51374002,50734001)supported by the National Natural Science Foundation of China;Project(2012BAE03B00)supported by the National Key Technology R&D Program,China;Project(2012AA03A506)supported by the High-tech R&D Program,China;Project(N120407009)supported by the Fundamental Research Funds for the Central Universities,China
Electrical steel sheets with 6.5%(mas fraction) Si with good shapes and superior magnetic inductions were successfully produced by a specially designed processing route including ingot casting, hot rolling and warm ro...
关键词：6.5% Si electrical steel MICROSTRUCTURE texture magnetic property 
Sand particle dislodgement in windblown sand
《Acta Mechanica Sinica》2014年第6期910-916,共7页Tian-Li Bo Zheng Li Xiao-Jing Zheng 
supported by the National Natural Science Foundation of China(11072097,11232006,11202088,10972164,and11121202);the Science Foundation of Ministry of Education of China(308022);Science and technology project of Gansu Province(1208RJYA006);National Key Technology R&D Program(2013BAC07B01)
The incipient motion of sand particle from sand bed plays a very important role in the prediction of windblown sand.In this paper,we proposed a new method for predicting the incipient motion of sand particle based on ...
关键词：Incipient motion Rolling mode Average wind speed Total impulse Windblown sand 
基于蠕滑理论的钢轨临界平面疲劳参量仿真被引量：5
《铁道学报》2014年第4期65-70,共6页王少锋 周宇 许玉德 李海锋 
国家科技支撑计划(2013BAG20B01);国家自然科学基金(50908179);上海市自然科学基金(11ZR1439200)
为考虑轮轨蠕滑对钢轨疲劳裂纹萌生的影响，通过车辆-轨道多体动力学模型和钢轨有限元模型，分析不同线路条件下的轮轨接触压力和切向力对钢轨轨头（包括轨距角）的应力-应变响应，定量研究钢轨滚动接触疲劳裂纹萌生疲劳参量 FP中的正应...
关键词：临界平面法疲劳参量 轮轨蠕滑理论 滚动接触疲劳 导向轮 有限元 RCF (rolling contact FATIGUE ) FEM(finite ELEMENT method) 
Control and application of cooling path after rolling for hot strip based on ultra fast cooling被引量：4
《Journal of Central South University》2013年第7期1805-1811,共7页袁国 李振垒 李海军 王昭东 王国栋 
Project(2006BAE03A08)supported by the National Key Technology R&D Program of China
Hot rolled strip requires diverse and flexible control of cooling path in order to take full advantages of strengthening mechanisms such as fine grain strengthening, precipitation strengthening, and transformation str...
关键词：hot rolled strip ultra fast cooling temperature field distribution cooling path cooling strategy 
Continuous extrusion and rolling forming velocity of copper strip被引量：10
《Transactions of Nonferrous Metals Society of China》2013年第4期1108-1113,共6页运新兵 游伟 赵颖 李冰 樊志新 
Project(51175055) supported by the National Natural Science Foundation of China;Project(201102020) supported by the Natural Science Foundation of Liaoning Province,China;Project(2011BAE23B01) supported by the National Key Technology R&D Program of China
A new copper strip production technology combined with continuous extrusion and rolling technology was proposed. The roll velocity must first be matched with the continuous extrusion velocity to achieve continuous ext...
关键词：copper strip continuous extrusion and rolling bite condition compatibility equation of velocity 
Research on Online Texture Measurements in Metal Rolling Field
《Journal of Shanghai Jiaotong university(Science)》2012年第6期690-696,共7页何飞 殷安民 杨荃 
the National Natural Science Foundation of China(No.51204018);National Key Technology R&D Program of China(Nos.2011BAE23B00 and 2012BAF04B02);the Research Fund for the Doctoral Program of Higher Education of China (No.20110006110027);the Fundamental Research Funds for the Central Universities(No.FRF-TP-12-167A)
In rolled strip material,the orientation of the crystallites,known as texture,is influenced by various kinds of thermo-mechanical processes,such as casting,plastic deformation,annealing and phase transformation. The m...
关键词：texture measurement 2D X-ray diffraction laser-ultrasonics electromagnetic acoustic transducers neutron diffraction 
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