Annealing separator having excellent reactivity for grain-oriented electrical steel sheet and method of use the same
作者： Akira Sakaida , Chihiro Sakurai , Hotaka Honma , Maremizu Ishibashi , Tsutomu Haratani
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摘要: Disclosed is an annealing separator for production grain-oriented electrical steel sheet, containing one or more compound selected from the following general formula; [Mg1-xM3+x]O, [Mg1-xM2+x]O [Mg1-xM2+x1M3+x2]Owhere M2+is at least bivalent element group consisting of Be, Ca, Ba, Sr, Sn, Mn, Fe, Co, Ni, Cu, Zn;M3+ tervalent Al, Cr, B, Ti, Sb; 0.01 ? x 0.40; = x1 + x2 This having a lower melting point and higher degree reactivity applied on decarburization annealed strip, improves properties glass film, especially uniform film appearance good sealing effect, magnetic properties.
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