取向硅钢高温退火工艺研究进展  

Research progress of high-temperature annealing process for grain-oriented silicon steel

作　　者：彭小倩 范刚强 谭建芬 杨群 刘琦 PENG Xiaoqian;FAN Gangqiang;TAN Jianfen;YANG Qun;LIU Qi(Huize Institute of Chongqing Wangbian Electric(Group)Co.,Ltd.,Chongqing 401254,China;Chongqing Key Laboratory of High Performance Oriented Electrical Steel,Chongqing 401254,China;College of Materials Science and Engineering,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆望变电气集团股份有限公司惠泽研究院,重庆401254 [2]高性能取向电工钢重庆市重点实验室,重庆401254 [3]重庆大学材料科学与工程学院,重庆400044

出　　处：《电工钢》2024年第2期1-9,共9页ELECTRICAL STEEL

基　　金：中国博士后科学基金(2023M730426)。

摘　　要：高温退火是冷轧取向硅钢生产过程中的重要工序,几十年来,许多从业者在这一领域进行了大量的研究工作,并取得诸多进展。本文根据取向硅钢高温退火工艺的特征,结合国内外研究,对取向硅钢高温退火设备、工艺和组织生长机理等方面进行了总结,并提出高温退火今后有待进一步研究的部分方向。High-temperature annealing is a crucial process in the production of cold-rolled grain-oriented silicon steel,and extensive research has been conducted by practitioners over several decades,leading to significant advancements.The high-temperature annealing equipment,process,and microstructure growth mechanism of grain-oriented silicon steel were summarized based on the characteristics of the process and existing domestic and foreign researches.Furthermore,potential directions for future research in the high-temperature annealing process were proposed.

关 键 词：冷轧取向硅钢 高温退火 二次再结晶 

分 类 号：TG142.77[一般工业技术—材料科学与工程]