环形永磁场节能技术在铝合金挤压坯料加热中的研究与应用  

Research and Application of Energy Saving Technology of Annular Permanent Magnetic Field in Aluminum Extruded Billets Heating

作　　者：刘佩成 贾金华 张国义 刘白龙 刘静安 LIU Pei-cheng;JIA Jin-hua;ZHANG Guo-yi;LIU Bai-Long;LIU Jing-an(Shanghai RealMan Energy Technology Co., Ltd., Minhang 200245;Jiangsu Suzhou Fuyao Automobile Decoration Co., Ltd.,Suzhou 215000;Nanjing Yunhai Special Metals Co., Ltd., Nanjing 211200;Southwest Aluminum (Group) Co.,Ltd.,Chongqing 401326, China)

机构地区：[1]上海锐漫能源科技有限公司,上海200245 [2]江苏苏州福耀汽车饰件有限公司,苏州215000 [3]江苏南京云海特种金属股份有限公司,南京211200 [4]西南铝业,集团有限责任公司,重庆401326

出　　处：《铝加工》2019年第4期4-8,共5页Aluminium Fabrication

摘　　要：有色金属加热特别是铝合金铸锭加热市场有巨大的节能空间。在原来飞轮式永磁加热技术的基础上开发了环形永磁加热技术,加热速度提高100%,能效率达到84.7%,节能效果十分显著,值得推广。Nonferrous metals heating, especially aluminum ingot heating market has huge energy saving space. Based on the original flywheel permanent magnet heating technology, the annular permanent magnet heating technology is developed. The heating rate is increased by 100% and the energy efficiency is up to 84.7%.The energy saving effect is remarkable,worth promoting.

关 键 词：环形永磁场节能技术 铝合金圆铸锭 节能 梯度加热 

分 类 号：TG379[金属学及工艺—金属压力加工]