Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
Patent
1995-11-06
1998-06-02
Wyszomierski, George
Metal treatment
Process of modifying or maintaining internal physical...
Magnetic materials
148112, 148226, H01F 104
Patent
active
057592934
ABSTRACT:
A decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip having good secondary recrystallization and excellent electrical properties is provided by causing a steel strip to possess a micro-structure in which the primary recrystallization grains have an average diameter d of not less than 15 .mu.m and a coefficient of diameter deviation .sigma.* of not more than 0.6.
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Nakayama Tadashi
Takahashi Nobuyuki
Ushigami Yoshiyuki
Yoshitomi Yasunari
Nippon Steel Corporation
Wyszomierski George
LandOfFree
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