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ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN ORIENTED ELECTRICAL STEEL SHEET GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET
The present invention provides an annealing separating agent composition for a grain-oriented electrical steel plate, a grain-oriented electrical steel plate, and a manufacturing method of a grain-oriented electrical steel plate. The annealing separating agent composition for a grain-oriented electrical steel plate according to one embodiment of the present invention comprises: 5-70 wt% of mullite with respect to the total weight percent basis of a solid annealing separating agent; and the remaining including magnesium oxide or magnesium hydroxide.
방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법을 제공한다. 본 발명의 일 실시예에 의한 방향성 전기강판용 소둔 분리제 전체 고형분 100 중량% 기준으로, 뮬라이트 5 내지 70 중량%, 및 잔부 산화 마그네슘 또는 수산화 마그네슘을 포함한다.
ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN ORIENTED ELECTRICAL STEEL SHEET GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET
The present invention provides an annealing separating agent composition for a grain-oriented electrical steel plate, a grain-oriented electrical steel plate, and a manufacturing method of a grain-oriented electrical steel plate. The annealing separating agent composition for a grain-oriented electrical steel plate according to one embodiment of the present invention comprises: 5-70 wt% of mullite with respect to the total weight percent basis of a solid annealing separating agent; and the remaining including magnesium oxide or magnesium hydroxide.
방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법을 제공한다. 본 발명의 일 실시예에 의한 방향성 전기강판용 소둔 분리제 전체 고형분 100 중량% 기준으로, 뮬라이트 5 내지 70 중량%, 및 잔부 산화 마그네슘 또는 수산화 마그네슘을 포함한다.
ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN ORIENTED ELECTRICAL STEEL SHEET GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET
방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법
KWON MIN SERK (author) / PARK CHANG SOO (author) / CHOI HEON JO (author) / PARK SE MIN (author)
2018-07-20
Patent
Electronic Resource
Korean