[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR940021750A - 프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판 - Google Patents

프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판 Download PDF

Info

Publication number
KR940021750A
KR940021750A KR1019940004192A KR19940004192A KR940021750A KR 940021750 A KR940021750 A KR 940021750A KR 1019940004192 A KR1019940004192 A KR 1019940004192A KR 19940004192 A KR19940004192 A KR 19940004192A KR 940021750 A KR940021750 A KR 940021750A
Authority
KR
South Korea
Prior art keywords
less
dip galvanized
steel sheet
galvanized steel
weight
Prior art date
Application number
KR1019940004192A
Other languages
English (en)
Other versions
KR100261522B1 (ko
Inventor
마꼬또 이소베
가즈아끼 교노
노부유끼 모리또
Original Assignee
도사끼 시노부
가와사끼 세이데쓰 가부시끼가이샤
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12655038&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR940021750(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 도사끼 시노부, 가와사끼 세이데쓰 가부시끼가이샤 filed Critical 도사끼 시노부
Publication of KR940021750A publication Critical patent/KR940021750A/ko
Application granted granted Critical
Publication of KR100261522B1 publication Critical patent/KR100261522B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)

Abstract

고도의 프레스가공성과 우수한 내도금박리를 갖는 합금화 용융아연도금강판을 제조하는 것을 목적으로하며, 극저탄소강판표면에 Fe 9~12중량%, A10.3~1.5중량% 함유하는 합금화 용융아연도금층을 부착량 25~70g/㎡의 범위로 형성함으로써, 성형성이 우수하고, 또 파우더링성과 플레이킹성 모두 우수한 합금화 용융아연도금강판을 얻을 수 있다.

Description

프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 비드식 인발시험의 설명도.

Claims (2)

  1. C 0.0015중량% 이하, Si 0.1중량% 이하, Mn 0.03중량% 이상 0.3중량% 이하, Al 0.01중량% 이상, 0.1중량% 이하, P 0.01중량% 이하, S 0.005중량$ 이하, O 0.005중량% 이하, N 0.005중량% 이하를 함유하고, 다시 0.03중량% 이하의 Ti 또는 0.03중량% 이하의 Nb 적어도 1종 이상을, C/12≤Ti*/48+Nb/93≤C/2를 만족하는 범위로 함유하는 강판표면에, Fe 9중량% 이상, 12중량% 이하, Al 0.3중량% 이상, 1.5중량% 이하, Pb 0.1중량% 이하를 함유하는 합금화 용융아연도금층이 25g/㎡ 이상 70g/㎡ 이하인 것을 특징으로 하는 프레스가공성과 내도금박리성이 우수한 합금화용융아연 도금강판, 단 Ti*는 Ti-(48N/14+48S/32)≥0일때는 Ti*= Ti-(48N/14+48S/32), Ti-(48N/14*48S/32)〈0 일때는 Ti*=0으로함.
  2. 제1항에 있어서, 다시 B를 0.001중량% 이하로 함유하는 것인 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940004192A 1993-03-04 1994-03-04 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판 KR100261522B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-43122 1993-03-04
JP04312293A JP3318385B2 (ja) 1993-03-04 1993-03-04 プレス加工性と耐めっき剥離性に優れた合金化溶融亜鉛めっき鋼板

Publications (2)

Publication Number Publication Date
KR940021750A true KR940021750A (ko) 1994-10-19
KR100261522B1 KR100261522B1 (ko) 2000-07-15

Family

ID=12655038

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940004192A KR100261522B1 (ko) 1993-03-04 1994-03-04 프레스가공성과 내도금박리성이 우수한 합금화 용융아연도금강판

Country Status (7)

Country Link
EP (1) EP0613961B1 (ko)
JP (1) JP3318385B2 (ko)
KR (1) KR100261522B1 (ko)
CN (1) CN1125188C (ko)
CA (1) CA2116984A1 (ko)
DE (1) DE69404338T2 (ko)
TW (1) TW380165B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056280A (ko) * 1999-12-14 2001-07-04 이구택 크레이터 결함을 감소시키는 합금화 용융아연 도금방법
KR20230043806A (ko) * 2020-12-17 2023-03-31 주식회사 포스코 이종코팅 강판 및 디스플레이 장치

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0107195B1 (pt) * 2000-09-12 2011-04-05 chapa de aço imersa a quente de alta resistência à tração e método para produzì-la.
WO2005021823A1 (ja) * 2003-08-29 2005-03-10 Jfe Steel Corporation 溶融亜鉛めっき鋼板およびその製造方法
KR101091442B1 (ko) * 2003-12-29 2011-12-07 주식회사 포스코 도금부착성이 우수한 합금화 용융아연 도금강판과 그제조방법
JP4486518B2 (ja) * 2005-01-27 2010-06-23 新日本製鐵株式会社 プレス成形性とプレス成形時の被膜密着性に優れた合金化溶融亜鉛めっき鋼板
WO2007048883A1 (fr) 2005-10-27 2007-05-03 Usinor Procede de fabrication d'une piece a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue
CN100519058C (zh) * 2007-04-20 2009-07-29 攀枝花钢铁(集团)公司 深冲光整热镀锌钢板的生产方法
CN100591793C (zh) * 2008-07-30 2010-02-24 攀钢集团研究院有限公司 热镀锌钢板制造方法
CN101948981A (zh) * 2010-08-25 2011-01-19 青岛海信电器股份有限公司 热镀锌钢板及其制造方法与应用、led液晶电视后壳
JP5413539B2 (ja) * 2011-09-30 2014-02-12 新日鐵住金株式会社 焼付硬化性に優れた高強度溶融亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
CN104372279A (zh) * 2014-09-17 2015-02-25 朱忠良 一种具有优异的冲压性、耐腐蚀性的热浸镀锌钢板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287008A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product
JPS61276962A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 焼付硬化性および耐パウダリング性に優れる深絞り用合金化溶融亜鉛めっき鋼板の製造方法
JPS6240353A (ja) * 1985-08-14 1987-02-21 Sumitomo Metal Ind Ltd 合金化亜鉛めつき鋼板の製造方法
JPS62142755A (ja) * 1985-12-17 1987-06-26 Nippon Steel Corp 合金化溶融亜鉛めつき鋼板およびその製造方法
JP2695260B2 (ja) * 1989-12-19 1997-12-24 川崎製鉄株式会社 プレス成形性に優れた合金化溶融Ｚｎめっき鋼板の製造方法
JP2812770B2 (ja) * 1990-02-06 1998-10-22 新日本製鐵株式会社 焼付硬化性及び耐パウダリング性に優れた深絞り用合金化溶融亜鉛めっき冷延鋼板の製造方法
JP2619550B2 (ja) * 1990-03-20 1997-06-11 川崎製鉄株式会社 合金化溶融亜鉛めっき鋼板の製造方法
JPH046260A (ja) * 1990-04-25 1992-01-10 Sumitomo Metal Ind Ltd 超深絞り性溶融亜鉛めっき鋼板の製造法
JPH07116581B2 (ja) * 1990-05-22 1995-12-13 新日本製鐵株式会社 加工によるめっき剥離が少なく焼付硬化性に優れた高強度合金化溶融亜鉛めっき鋼板
CN1053268A (zh) * 1991-01-09 1991-07-24 河北省冶金研究所 钢丝的高耐蚀性的双浸热镀工艺
JP2932701B2 (ja) * 1991-01-09 1999-08-09 住友金属工業株式会社 合金化溶融亜鉛めっき鋼板
JP3271354B2 (ja) * 1993-02-16 2002-04-02 ミノルタ株式会社 画像処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056280A (ko) * 1999-12-14 2001-07-04 이구택 크레이터 결함을 감소시키는 합금화 용융아연 도금방법
KR20230043806A (ko) * 2020-12-17 2023-03-31 주식회사 포스코 이종코팅 강판 및 디스플레이 장치

Also Published As

Publication number Publication date
DE69404338T2 (de) 1997-11-13
CN1096060A (zh) 1994-12-07
JPH06256903A (ja) 1994-09-13
EP0613961A1 (en) 1994-09-07
EP0613961B1 (en) 1997-07-23
CA2116984A1 (en) 1994-09-05
JP3318385B2 (ja) 2002-08-26
TW380165B (en) 2000-01-21
KR100261522B1 (ko) 2000-07-15
CN1125188C (zh) 2003-10-22
DE69404338D1 (de) 1997-09-04

Similar Documents

Publication Publication Date Title
KR940021750A (ko) 프레스가공성과 내도금박리성이 우수한 합금화용융아연도금강판
ATE315112T1 (de) Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten
CA2179563A1 (en) Diaphragm Valve
KR870001322A (ko) 내식성 비결정성 크롬 합금 조성물
EP1452616A4 (en) BRANCH OF FERRITIC STAINLESS STEEL WITH EXCELLENT PRESS-FORMABILITY AND PROCESSABILITY AND METHOD FOR THE PRODUCTION THEREOF
KR830007862A (ko) 코발트를 함유시키지 않은 마르에이징 강
Townsend Coated Steel Sheets for Corrosion-Resistant Automobiles
TW475002B (en) Perforative corrosion resistant galvanized steel sheet
KR910021499A (ko) 도금성과 용접성이 뛰어난 표면 처리강판 및 그 제조방법
ES427610A1 (es) Procedimiento para la obtencion de articulos de aluminio o articulos revestidos de aluminio.
KR940004082A (ko) 가공후 내식성이 우수한 유기 복합 피복 강판
Azuma et al. Press formability of laser welded blanks
CA2325453A1 (en) Cold work steel
BR0014856A (pt) Folha de aço galvanizada tratada com fosfato excelente em resistência à corrosão e capacidade de pintura
KR960007822A (ko) 프레스 가공성과 스포트 용접성이 우수한 알루미늄 합금판
KR890006316A (ko) 아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법
Irie Development of zinc-based coatings for automotive sheet steel in Japan
JPS55131167A (en) High tensile alloyed zinc-plated steel sheet
Miyoshi et al. Development of precoated steel sheets for automotive use
Suzuki et al. Development of Self-Lubricant Steel Sheet" River Zinc FS"
JP3068976B2 (ja) 耐食性・カチオン電着性に優れた有機複合鋼板
KR940014887A (ko) 아연-알루미늄 합금도금강판
KR870009053A (ko) 고내식성 표면 처리강판
CA2185013A1 (en) Hot chamber castable zinc alloy
KR910001090A (ko) 복수의 도금층을 갖인. 가공성. 내식성 및 내수도료 밀착성이 우수한 전기도금강판

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120418

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20130404

Year of fee payment: 14

EXPY Expiration of term