KR930008195A - Manufacturing method of surface treated steel sheet for DI can - Google Patents

Manufacturing method of surface treated steel sheet for DI can Download PDF

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Publication number
KR930008195A
KR930008195A KR1019910017759A KR910017759A KR930008195A KR 930008195 A KR930008195 A KR 930008195A KR 1019910017759 A KR1019910017759 A KR 1019910017759A KR 910017759 A KR910017759 A KR 910017759A KR 930008195 A KR930008195 A KR 930008195A
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KR
South Korea
Prior art keywords
steel sheet
treated steel
rolling
surface treated
manufacturing
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Application number
KR1019910017759A
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Korean (ko)
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KR940002261B1 (en
Inventor
케이이치 시미즈
쥰이치 다나베
후미오 구니시게
Original Assignee
구노오 이치로오
도오요오 고오한 가부시끼가이샤
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Priority to KR1019910017759A priority Critical patent/KR940002261B1/en
Publication of KR930008195A publication Critical patent/KR930008195A/en
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Publication of KR940002261B1 publication Critical patent/KR940002261B1/en

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

목적 : 경제적인 고강도 DI 캔용 표면처리 강판을 제조한다.Purpose: To manufacture economical surface treatment steel sheet for high strength DI cans.

구성 : C, Si, Mn, S, Al, P를 정한 강편을, 열간 압연후, 압연을, 압연후의 경도를 정하여 냉각 압연하고, 뒤이어 현재 반드시 실시되는 소둔공정을 실시함이 없이 전기도금을 행하여 DI 캔용 표면처리 강판을 제조한다.Composition: After the hot rolling, the steel sheet having C, Si, Mn, S, Al, P is cold rolled by setting the hardness after rolling, followed by electroplating without performing the annealing process which is currently performed. A surface treated steel sheet for DI cans is prepared.

Description

DI 캔용 표면처리 강판의 제조방법Manufacturing method of surface treated steel sheet for DI can

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 구멍 드로밍 방식 네크·풀랜지 가공의 도시도로서, 실선이 가공전, 파선이 가공후를 나타낸다,1 is a diagram of a hole roaming method neck full flange processing, the solid line shows before processing, the broken line shows after processing,

제2도는 구멍 직경의 넓힘을 동반하는 플랜지 형성법의 도시도로서, 실선이 가공전, 파선이 가공후를 나타낸다.2 is a diagram showing a flange forming method with a wider hole diameter, where a solid line shows before processing and a broken line shows after processing.

Claims (2)

중량비로서 C : 0.005% 내지 0.04%, Si : 0.03%이하, Mn : 0.1 내지 0.4%, S : 0.01 내지 0.03%, Al : 0.02 내지 0.10%, N : 0.006%이하, P : 0.03%이하에서, 나머지부가 철 및 불가피적 불순물로 되는 열연강판을, 열간압연에 계속하여 냉간압연에 의하여 경도(HR30T)를, 73 내지 83, 판두께를 0.18mm 내지 0.28mm로하고, 그후 캔외면으로 되는면, 캔 내면으로 되는면 각각에서, 1.0 내지 11.0g/㎡ 0.1 내지 11.0g/㎡의 주석도금을 하는 것을 특징으로 하는 DI 캔용 표면처리 강판의 제조방법.As a weight ratio C: 0.005% to 0.04%, Si: 0.03% or less, Mn: 0.1 to 0.4%, S: 0.01 to 0.03%, Al: 0.02 to 0.10%, N: 0.006% or less, P: 0.03% or less, After the hot rolled steel sheet having the remaining portions of iron and unavoidable impurities, hot rolling followed by cold rolling, the hardness (HR30T) is 73 to 83, the plate thickness is 0.18 mm to 0.28 mm, and then becomes the can outer surface. A method for producing a surface-treated steel sheet for a DI can, wherein tin plating of 1.0 to 11.0 g / m 2 0.1 to 11.0 g / m 2 is performed on each of the surfaces serving as the inner surface of the can. 제1항에 있어서, 열간 압연후의 감아 빼내는 온도가 600 내지 750℃이고, 그후에 계속되는 냉간압연의 압연율이, 60 내지 90%인 것을 특징으로 하는 DI 캔용 표면처리 강판의 제조방법.The method of producing a surface-treated steel sheet for a DI can according to claim 1, wherein the winding-up temperature after hot rolling is 600 to 750 ° C, and the rolling rate of subsequent cold rolling is 60 to 90%. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017759A 1991-10-10 1991-10-10 Method for making a surface treatment steelsheet for draw and ironed can KR940002261B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910017759A KR940002261B1 (en) 1991-10-10 1991-10-10 Method for making a surface treatment steelsheet for draw and ironed can

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910017759A KR940002261B1 (en) 1991-10-10 1991-10-10 Method for making a surface treatment steelsheet for draw and ironed can

Publications (2)

Publication Number Publication Date
KR930008195A true KR930008195A (en) 1993-05-21
KR940002261B1 KR940002261B1 (en) 1994-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017759A KR940002261B1 (en) 1991-10-10 1991-10-10 Method for making a surface treatment steelsheet for draw and ironed can

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568107B1 (en) 2003-10-24 2006-04-05 삼성전자주식회사 High-speed and low-power voltage level converter circuit

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Publication number Publication date
KR940002261B1 (en) 1994-03-19

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