以300 t REDA和RH精炼装置为研究对象,借助计算流体力学软件模拟REDA与RH两种精炼工艺下钢液流动行为,从精炼过程流场形态、循环流量、氩气行程及熔池表面湍动能等方面进行分析,研究结果表明:RH对钢包底部熔池的搅拌作用强于REDA,REDA...以300 t REDA和RH精炼装置为研究对象,借助计算流体力学软件模拟REDA与RH两种精炼工艺下钢液流动行为,从精炼过程流场形态、循环流量、氩气行程及熔池表面湍动能等方面进行分析,研究结果表明:RH对钢包底部熔池的搅拌作用强于REDA,REDA的单浸渍管结构有利于延长浸渍管寿命及提高钢液循环流量,REDA只需RH提升气体流量的30%便能达到相同的循环流量。展开更多
During the ‘15th Intertextile Shanghai Apparel Fabrics 2009’, held in Shanghai New International Expo Centre from October 20th to 24th, 2009, Italian Trade Commission - I.C.E. organized the Italian Pavilion
Known as the biggest national pavilion,in INTERTEXTILE 2008 held in Shanghai New International Expo Center in October,Italian Trade Commission-I.C.E. and their knighthoods came again.
文摘以300 t REDA和RH精炼装置为研究对象,借助计算流体力学软件模拟REDA与RH两种精炼工艺下钢液流动行为,从精炼过程流场形态、循环流量、氩气行程及熔池表面湍动能等方面进行分析,研究结果表明:RH对钢包底部熔池的搅拌作用强于REDA,REDA的单浸渍管结构有利于延长浸渍管寿命及提高钢液循环流量,REDA只需RH提升气体流量的30%便能达到相同的循环流量。
文摘During the ‘15th Intertextile Shanghai Apparel Fabrics 2009’, held in Shanghai New International Expo Centre from October 20th to 24th, 2009, Italian Trade Commission - I.C.E. organized the Italian Pavilion
文摘Known as the biggest national pavilion,in INTERTEXTILE 2008 held in Shanghai New International Expo Center in October,Italian Trade Commission-I.C.E. and their knighthoods came again.