摘要
介绍了取向硅钢生产技术发展历程及特点,重点阐述了渗氮法取向硅钢生产技术控制原理,诠释了锋锐的Goss{110}<001>织构选择生成、定向遗传、择优长大的择优环境是抑制剂近恒量,本质是先天抑制剂AlN近恒量、后天渗氮形成的AlN近恒量,结合Goss织构的定向遗传完成了二次再结晶。
The development history and the characteristics of the production technologies for grain-oriented silicon steels were described,the control principle of the production technology for grain-oriented silicon steels by nitriding method was especially explained.Besides,the preferential environment for sharp Goss textures{110}<001>to be generated by natural selection,inherited directionally and grown up preferentially was discussed.Actually secondary recrystallization of grain-oriented silicon steels was achieved by the inhibitor,near-constant,whose essence was innate inhibitor,namely AlN near-constant and AlN near-constant formed by acquired nitriding,together with the directional inheritance of Goss textures.
作者
贾志伟
张海利
游清雷
蒋奇武
A Zhiwei;ZHANG Haili;YOU Qinglei;JIANG Qiwu(State Key Laboratory of Metal Material for Marine Equipment and Application,Anshan 114009,Liaoning,China;Ansteel Iron&Steel Research Institutes,Anshan 114009,Liaoning,China;Angang Steel Co.,Ltd.,Anshan 114021,Liaoning,China)
出处
《鞍钢技术》
CAS
2024年第3期9-15,共7页
Angang Technology
关键词
取向硅钢
二次再结晶
抑制剂近恒量
grain-oriented silicon steel
secondary recrystallization
inhibitor near-constant
作者简介
贾志伟,硕士,高级工程师,2007年毕业于辽宁科技大学材料加工工程专业。E-mail:jzw_4930909@sina.com。
