C - Chemistry – Metallurgy – 21 – D
Patent
C - Chemistry, Metallurgy
21
D
75/6
C21D 9/46 (2006.01) H05K 9/00 (2006.01)
Patent
CA 1277158
ABTRACT A steel foil which is suited for use as an electromagnetic wave shielding material and which has excellent shielding properties to electromagnetic waves, consists of C ? 0.010%, Mn ? 0.20%, P ? 0.020%, S ? 0.020%, Al ? 0.040%, N ? 0.0040%, remainder Fe and unavoidable impurities. The steel foil of the inven- tion has crystal grains with diameters in the range of 20 to 80 µm and has a sheet thickness of between 20 and 100 µm.
504958
Hosoya Yoshihiro
Jitsukawa Masaharu
Kuwamoto Hiroshi
Hosoya Yoshihiro
Jitsukawa Masaharu
Kuwamoto Hiroshi
Nippon Kokan Kabushiki Kaisha
Swabey Ogilvy Renault
LandOfFree
Steel foil excellent in shielding characteristics to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Steel foil excellent in shielding characteristics to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steel foil excellent in shielding characteristics to... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1266214