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热轧和退火的组织控制对SUH409钢皱纹状变形的影响
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作者 张新宝 《五钢科技》 2002年第2期34-34,共1页
该文研究了热轧部分的γ/α相变及累积应变量对热轧板组织的影响,以及热轧板退火温度对热轧板退火组织的影响,还探讨了减少SUH409L钢皱纹状变形的条件。试验中使用了α相形成元素-Si含量不同的2种SUH409钢A和B。
关键词 热轧 退火 组织控制 SUH409钢 皱纹状变形
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Regularity analysis of wrinkles under the action of capillary force in an annular thin film
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作者 ZHANG BingFeng LI Kai ZHAO Jian 《Science China(Physics,Mechanics & Astronomy)》 SCIE EI CAS 2014年第8期1574-1580,共7页
The wrinkling law of annular sheet which is induced by capillary force with inner liquid film is analyzed in this paper.The results show that the inner liquid film can wrinkle the annular sheet when the surface tensio... The wrinkling law of annular sheet which is induced by capillary force with inner liquid film is analyzed in this paper.The results show that the inner liquid film can wrinkle the annular sheet when the surface tension of the liquid film reaches a critical value,and the critical value can be dramatically altered by changing the geometry and properties of the annular sheet.The results obtained in this article may hold potential applications in generating three-dimensional structures through capillary effects. 展开更多
关键词 WRINKLING capillary force multi-field coupling annular sheet liquid film
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