Coating composition, and method for manufacturing high...

Details Coating composition, and method for manufacturing high... Coating composition, and method for manufacturing high...

2003-11-11

2008-10-14

Sheehan, John P. (Department: 1793)

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

C148S113000, C148S027000, C106S286200, C106S286300, C106S286800, C106S287100, C106S287340

Reexamination Certificate

active

07435304

ABSTRACT:
There are provided a coating composition for siliconizing, and a method for manufacturing a high silicon electrical steel sheet using the same. The coating composition includes: a Fe—Si-based composite compound sintered powder having a grain size of −325 mesh and containing 20-70% silicon by weight; and a colloidal silica solution containing 15-30 part by weight of silica solid matter with respect to 100 part by weight of the sintered powder.

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