DOMAIN REFINEMENT OF GRAIN-ORIENTED 3-PERCENT SI-FE VIA ELECTRON-BEAM SCRIBING

被引：1
作者：
KNIPE, RK
机构：
[1] Allegheny Ludlum Corp., Leechburg, 15656, PA
来源：
JOURNAL OF MATERIALS ENGINEERING | 1990年 / 12卷 / 02期
关键词：
D O I：
10.1007/BF02834063
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electron beam welding (EBW) machines were successfully employed for non-destructive domain refinement (NDDR) of grain oriented 3%Si-Fe. High scan speeds are possible with the EBW systems, but a vacuum is necessary to permit focussing of the beam. The key parameters for characterizing an electron beam scribing trial are the beam current, linear energy density (beam power divided by scan speed), and scribed-line spacing. © 1990 Springer-Verlag New York Inc.
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页码：101 / 110
页数：10
相关论文
共 3 条
  • [1] Graham C.D., Physical Origin of Losses in Conducting Ferromagnetic Materials, Journal of Applied Physics, 53, (1982)
  • [2] Shilling J.W., Houze G.L., Magnetic Properties and Domain Structure in Grain-Oriented 3%Si-Fe, IEEE Transactions on Magnetics, 10 MAG, (1974)
  • [3] Rauch G.C., Krause R.F., Izzo C.P., Foster K., Bartlett W.O., Enhanced Domain Imaging Techniques, Journal of Applied Physics, 55, (1984)
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