KR880002194A - Insulation coating of oriented electrical steel sheet - Google Patents

Insulation coating of oriented electrical steel sheet Download PDF

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Publication number
KR880002194A
KR880002194A KR1019860005939A KR860005939A KR880002194A KR 880002194 A KR880002194 A KR 880002194A KR 1019860005939 A KR1019860005939 A KR 1019860005939A KR 860005939 A KR860005939 A KR 860005939A KR 880002194 A KR880002194 A KR 880002194A
Authority
KR
South Korea
Prior art keywords
weight
steel sheet
electrical steel
oriented electrical
insulation coating
Prior art date
Application number
KR1019860005939A
Other languages
Korean (ko)
Other versions
KR890001599B1 (en
Inventor
신정철
최규승
Original Assignee
포항종합제철 주식회사
안병화
포항종합제철주식회사
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 포항종합제철 주식회사, 안병화, 포항종합제철주식회사 filed Critical 포항종합제철 주식회사
Priority to KR1019860005939A priority Critical patent/KR890001599B1/en
Publication of KR880002194A publication Critical patent/KR880002194A/en
Application granted granted Critical
Publication of KR890001599B1 publication Critical patent/KR890001599B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties

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  • Chemical Treatment Of Metals (AREA)

Abstract

내용 없음No content

Description

방향성 전기강판의 절연피복제Insulation coating of oriented electrical steel sheet

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

기본 성분의 조성비를 제 1 인산 마그네슘 47-64중량 %중크롬산 마그네슘 26-40중량 %, 고형분을 기준으로 한 콜로이드질 실리카 2-15중량 %, 탄산마그네슘 또는 염기성 탄산마그네슘 0.5-15중량 %로하고, 피부 용액중의 상기 기본 성분의 합계량을 40-55중량 %로하여 구성된 것을 특징으로 하는 방향성 전기강판의 절연피복제.The composition of the basic component is 47-64% by weight of the first magnesium phosphate, 26-40% by weight of magnesium dichromate, 2-15% by weight of colloidal silica based on solid content, 0.5-15% by weight of magnesium carbonate or basic magnesium carbonate, Insulation coating agent for a grain-oriented electrical steel sheet, characterized in that the total amount of the base component in the skin solution is 40-55% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860005939A 1986-07-22 1986-07-22 Covering material KR890001599B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860005939A KR890001599B1 (en) 1986-07-22 1986-07-22 Covering material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860005939A KR890001599B1 (en) 1986-07-22 1986-07-22 Covering material

Publications (2)

Publication Number Publication Date
KR880002194A true KR880002194A (en) 1988-04-29
KR890001599B1 KR890001599B1 (en) 1989-05-09

Family

ID=19251235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005939A KR890001599B1 (en) 1986-07-22 1986-07-22 Covering material

Country Status (1)

Country Link
KR (1) KR890001599B1 (en)

Also Published As

Publication number Publication date
KR890001599B1 (en) 1989-05-09

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