Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이훈동, 조선내화학공업 주식회사filedCritical이훈동
Priority to KR1019850009791ApriorityCriticalpatent/KR870005934A/en
Publication of KR870005934ApublicationCriticalpatent/KR870005934A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
경소 마그네시아나 소성 마그네시아 중에서 1종을 55-80%, 지르콘을 20-45%, 탄화규소나 산화크롬을 단독 또는 병합하여 1-15%, 유기 및 무기 바인더를 3-9%로 배합하고, 이를 혼련, 성형하여 1400°씨 이상으로 소성함을 특징으로 하는 내화 벽돌의 제조 방법.Among small and magnesia fired magnesia, 55-80% of one species, 20-45% of zircon, silicon carbide or chromium oxide alone or combined, 1-15%, organic and inorganic binders 3-9%, A method of producing a firebrick, characterized by kneading and molding to fire at 1400 ° C. or more.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850009791A1985-12-241985-12-24
Method of manufacturing fire brick
KR870005934A
(en)