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KR970011007A - 연속주조 피복(ccc)법을 이용한 강관의 이종재료 피복방법 - Google Patents

연속주조 피복(ccc)법을 이용한 강관의 이종재료 피복방법 Download PDF

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Publication number
KR970011007A
KR970011007A KR1019950024096A KR19950024096A KR970011007A KR 970011007 A KR970011007 A KR 970011007A KR 1019950024096 A KR1019950024096 A KR 1019950024096A KR 19950024096 A KR19950024096 A KR 19950024096A KR 970011007 A KR970011007 A KR 970011007A
Authority
KR
South Korea
Prior art keywords
steel pipe
coating
continuous casting
coating method
filling
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR1019950024096A
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English (en)
Other versions
KR0162031B1 (ko
Inventor
이희춘
정병일
한희승
Original Assignee
박병준
강원산업 주식회사
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 박병준, 강원산업 주식회사 filed Critical 박병준
Priority to KR1019950024096A priority Critical patent/KR0162031B1/ko
Publication of KR970011007A publication Critical patent/KR970011007A/ko
Application granted granted Critical
Publication of KR0162031B1 publication Critical patent/KR0162031B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

본 발명은 압연용 롤, 롤러, 배관용 자재 및 축등으로 사용되는 용접강관 및 무계목 강관등의 외면에 이종재료를 연속주조 피복법을 이용하여 피복하는 방법에 관한 것으로, 강관내부에 적정입도의 분말을 적정량 충진하여 용탕압력 및 온도에 의한 강관의 변형을 방지하고 내부로의 열전달을 줄임으로써, 조업시 강관이 열적인 정상상태에 빨리 도달할 수 있는 이종재료 피복방법을 제공하고자 하는데, 그 목적이 있다.
상기한 목적달성을 위한 본 발명은 연속주조 피복법을 이용하여 강관에 이종재료를 피복하는 방법에 있어서, 상기 강관 내부에 입도 0.1㎜ 이상의 분말을 50~70%의 충진율 범위로 충진하는 것을 포함하여 이루어짐을 특징으로 하는 연속주조 피복법을 이용한 강관의 이종 재료 피복방법을 그 요지로 한다.

Description

연속주조 피복(CCC)법을 이용한 강관의 이종재료 피복방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 연속주조 피복법을 이용하여 강관에 이종재료를 피복하는 방법에 있어서, 상기 강관 내부에 입도 0.1㎜ 이상의 분말을 50~70%의 충진율 범위로 충진하는 것을 포함하여 이루어짐을 특징으로 하는 연속주조 피복법을 이용한 강관의 이종 재료 피복방법.
  2. 제1항에 있어서, 상기 분말은 모래인 것을 특징으로 하는 연속주조 피복법을 이용한 강관의 이종재료 비복방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950024096A 1995-08-04 1995-08-04 연속주조 피복법을 이용한 강관의 이종재료 피복방법 Expired - Fee Related KR0162031B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950024096A KR0162031B1 (ko) 1995-08-04 1995-08-04 연속주조 피복법을 이용한 강관의 이종재료 피복방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950024096A KR0162031B1 (ko) 1995-08-04 1995-08-04 연속주조 피복법을 이용한 강관의 이종재료 피복방법

Publications (2)

Publication Number Publication Date
KR970011007A true KR970011007A (ko) 1997-03-27
KR0162031B1 KR0162031B1 (ko) 1999-01-15

Family

ID=19422863

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024096A Expired - Fee Related KR0162031B1 (ko) 1995-08-04 1995-08-04 연속주조 피복법을 이용한 강관의 이종재료 피복방법

Country Status (1)

Country Link
KR (1) KR0162031B1 (ko)

Also Published As

Publication number Publication date
KR0162031B1 (ko) 1999-01-15

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