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厚板板形质量控制研究提供参考. 关键词:宽厚板轧机;数据挖掘;板形控制;凸度预测;随机森林;关联规则 中图分类号:TG333.5+1 文献标志码:A 文章编号:1672-7207(2019)11-2743-10 Wide and heavy plate crown control based on data... Corp, Nanjing 210045, China; 6. Nanjing Iron & Steel Co. Ltd., Nanjing 210035, China) Abstract: Considering that the crown of a wide and heavy plate CVC plus large mainstay industrial rolling mill......
Adiabatic shear banding of hot-extruded tungsten heavy alloy under cryogenic temperatureLIU Jinxu,YANG Jia,ZHOU Jingyi,LI Shukui,and GUO Wenqi School of Materials Science and Engineering,Beijing Institute of Technology,Beijing 100081,China摘 要:The effect of cryogenic temperature on adiabatic shear banding (ASBing) of tungsten heavy alloy (WHA) processed......
Microstructure and properties of W-4.9Ni-2.1Fe heavy alloy with Dy2O3 additionYuan-Feng Xie,Liang-Liang Zhou,Xiao-Yong Zhang,Xiao-Xian Li,Zeng-Lin Zhou,Xue-Hui ZhangInstitute of Engineering... Ni-2.1 Fe-xDy2 O3 heavy alloy was fabricated by high-energy ball milling and spark plasma sintering(SPS)technique,and the microstructure,mechanical and friction behavior and anti-corrosion ability......
;Microstructures of tungsten/steel brazing joint at different bonding temperatures 图2 连接温度1000 ℃时对应的钨基高密度合金层/钨母材界面中粘结相/钨母材结合区成分线扫描 Fig. 2 Element line scanning of tungsten heavy alloy... tungsten to steel in vacuum with tungsten heavy alloy interlayer formed on tungsten surface[J]. Journal of Mechanical Engineering, 2013, 49(4): 58-63. [17] 邹贵生, 吴爱萍, 任家烈, 杨 俊, 李晓宁, 梁陈剑. 含金属间化合物的Al基合金半固态加......
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