Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP59215823Aexternal-prioritypatent/JPS6196036A/ja
Priority claimed from JP59232394Aexternal-prioritypatent/JPS61111509A/ja
Priority claimed from JP59236641Aexternal-prioritypatent/JPS61117217A/ja
Priority claimed from JP59237446Aexternal-prioritypatent/JPS61117222A/ja
Priority claimed from JP59261685Aexternal-prioritypatent/JPS61139680A/ja
Priority claimed from JP60022762Aexternal-prioritypatent/JPS61183457A/ja
Application filed by Nippon Steel CorpfiledCriticalNippon Steel Corp
Application grantedgrantedCritical
Publication of CA1249764ApublicationCriticalpatent/CA1249764A/fr
CA000492955A1984-10-151985-10-15Acier electrique a grain oriente caracterise par la faible deperdition d'energie, et sa fabrication
ExpiredCA1249764A
(fr)
Grain-oriented electrical steel sheet having stable magnetic properties resistant to stress-relief annealing, and method and apparatus for producing the same
Tole en acier electrique a grains orientes, ayant des proprietes magnetiques stables resistant au recuit de neutralisation des contraintes, ainsi que methode et dispositif visantsa fabrication