KR910012278A - Manufacturing method of non-magnetic roll material for continuous casting - Google Patents

Manufacturing method of non-magnetic roll material for continuous casting Download PDF

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Publication number
KR910012278A
KR910012278A KR1019890020177A KR890020177A KR910012278A KR 910012278 A KR910012278 A KR 910012278A KR 1019890020177 A KR1019890020177 A KR 1019890020177A KR 890020177 A KR890020177 A KR 890020177A KR 910012278 A KR910012278 A KR 910012278A
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KR
South Korea
Prior art keywords
continuous casting
manufacturing
roll material
magnetic roll
less
Prior art date
Application number
KR1019890020177A
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Korean (ko)
Other versions
KR920007925B1 (en
Inventor
유호천
한재광
김숙환
Original Assignee
정명식
포항종합제철 주식회사
박태준
재단법인 산업과학기술 연구소
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Application filed by 정명식, 포항종합제철 주식회사, 박태준, 재단법인 산업과학기술 연구소 filed Critical 정명식
Priority to KR1019890020177A priority Critical patent/KR920007925B1/en
Publication of KR910012278A publication Critical patent/KR910012278A/en
Application granted granted Critical
Publication of KR920007925B1 publication Critical patent/KR920007925B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

내용 없음No content

Description

연속주조용 비자성 롤재료의 제조방법Manufacturing method of non-magnetic roll material for continuous casting

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

제2도는 열가압연마무리온도변화에 따른 균열깊이 변화를 나타낸 그래프.2 is a graph showing the change of crack depth according to the change of hot pressing finish temperature.

Claims (1)

중량%로 C : 0.10-0.20%, Si : 1.0%이하, Mn : 20-30%, P : 0.03%이하, S : 0.010%이하, Cu : 2.0-4.0%, Cr : 1-3% 및 Mo : 1-3%를 함유하는 강괴를 900℃이상에서 열전가공하는 것을 특징으로 하는 연속 주조용 비자성 롤재료의 제조방법.By weight% C: 0.10-0.20%, Si: 1.0% or less, Mn: 20-30%, P: 0.03% or less, S: 0.010% or less, Cu: 2.0-4.0%, Cr: 1-3% and Mo : A method for producing a non-magnetic rolled material for continuous casting, characterized by thermally processing a steel ingot containing 1-3% at 900 ° C or higher. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020177A 1989-12-29 1989-12-29 Process for making the material for non-magnetic roll for continous casting KR920007925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890020177A KR920007925B1 (en) 1989-12-29 1989-12-29 Process for making the material for non-magnetic roll for continous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020177A KR920007925B1 (en) 1989-12-29 1989-12-29 Process for making the material for non-magnetic roll for continous casting

Publications (2)

Publication Number Publication Date
KR910012278A true KR910012278A (en) 1991-08-07
KR920007925B1 KR920007925B1 (en) 1992-09-19

Family

ID=19294214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020177A KR920007925B1 (en) 1989-12-29 1989-12-29 Process for making the material for non-magnetic roll for continous casting

Country Status (1)

Country Link
KR (1) KR920007925B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10961610B2 (en) 2015-12-23 2021-03-30 Posco Non-magnetic steel material having excellent hot workability and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10961610B2 (en) 2015-12-23 2021-03-30 Posco Non-magnetic steel material having excellent hot workability and manufacturing method therefor
US11873546B2 (en) 2015-12-23 2024-01-16 Posco Co., Ltd Austenitic steel material having excellent hot workability and manufacturing method therefor

Also Published As

Publication number Publication date
KR920007925B1 (en) 1992-09-19

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