JP3732424B2 - 高耐候性、高加工性の熱延鋼板の製造方法 - Google Patents

高耐候性、高加工性の熱延鋼板の製造方法 Download PDF

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JP3732424B2
JP3732424B2 JP2001225014A JP2001225014A JP3732424B2 JP 3732424 B2 JP3732424 B2 JP 3732424B2 JP 2001225014 A JP2001225014 A JP 2001225014A JP 2001225014 A JP2001225014 A JP 2001225014A JP 3732424 B2 JP3732424 B2 JP 3732424B2
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hot
steel sheet
steel
rolled steel
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JP2002105596A (ja
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ヨーン ジョー ビュン
ウー チョイ シェオル
グワン リー ヒー
チャン チョイ セオク
チューン ヤン ヒー
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ポーハン アイアン アンド スティール カンパニー，リミテッド
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
JP2001225014A 2000-09-29 2001-07-25 高耐候性、高加工性の熱延鋼板の製造方法 Expired - Fee Related JP3732424B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2000-0057483A KR100371960B1 (ko) 2000-09-29 2000-09-29 60킬로그램급 인장강도를 갖는 고내후성 및 고가공성열연강판 및 그 제조방법
KR2000P57483 2000-09-29

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JP2002105596A JP2002105596A (ja) 2002-04-10
JP3732424B2 true JP3732424B2 (ja) 2006-01-05

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JP (1) JP3732424B2 (ko)
KR (1) KR100371960B1 (ko)
CN (1) CN1125187C (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030002578A (ko) * 2001-06-29 2003-01-09 주식회사 포스코 미니밀에 의한 고 내후성 압연강판 제조방법
JP3940301B2 (ja) * 2002-02-27 2007-07-04 新日本製鐵株式会社 耐曲げ性に優れるブラスト用耐候性高強度鋼板およびその製造方法
CN100345640C (zh) * 2005-08-31 2007-10-31 广州珠江钢铁有限责任公司 一种应用薄板坯连铸连轧流程生产Ti微合金化高强耐候钢板的工艺
KR100815709B1 (ko) * 2006-12-12 2008-03-20 주식회사 포스코 내후성 및 가공성이 우수한 고강도 냉연강판과 그 제조방법
KR100815799B1 (ko) * 2006-12-12 2008-03-20 주식회사 포스코 내후성이 우수한 고항복비형 냉연강판
KR100925639B1 (ko) * 2007-12-24 2009-11-06 주식회사 포스코 내후성이 우수한 고강도 냉연강판 및 그 제조방법
CN103074548B (zh) * 2013-01-24 2016-02-24 宝山钢铁股份有限公司 一种高耐蚀型高强度含Al耐候钢板及其制造方法
KR102073051B1 (ko) 2016-04-20 2020-02-04 닛폰세이테츠 가부시키가이샤 열연 강판, 강재 및 컨테이너
CN108486466B (zh) * 2018-04-23 2019-11-19 马钢(集团)控股有限公司 一种屈服强度550MPa级高韧性耐候钢板及其制备方法
CN109059561B (zh) * 2018-09-12 2024-03-01 王海燕 一种冷却机
KR102142774B1 (ko) * 2018-11-08 2020-08-07 주식회사 포스코 내해수 특성이 우수한 고강도 구조용강 및 그 제조방법
CN110425636A (zh) * 2019-07-08 2019-11-08 珠海格力电器股份有限公司 一种出风组件和空调
CN110469876A (zh) * 2019-09-05 2019-11-19 珠海格力电器股份有限公司 控制电路和灶具
CN110804450A (zh) * 2019-12-18 2020-02-18 胜帮科技股份有限公司 一种粘结煤热解装置及方法
CN111471887A (zh) * 2020-05-14 2020-07-31 保定立中东安轻合金部件制造有限公司 一种刹车盘及其制造方法和制造装置
CN114161725B (zh) * 2021-12-13 2024-04-09 稳健平安医疗科技(湖南)有限公司 一种一次性输液器上静脉针的自动组装装置
CN114959455B (zh) * 2022-04-29 2024-02-02 天津钢铁集团有限公司 一种高氮高强耐候钢板坯及其生产方法
CN115786822B (zh) * 2023-01-13 2023-05-09 山西建龙实业有限公司 一种光伏支架用高强度耐候钢及其制备方法
CN116479272B (zh) * 2023-05-11 2023-10-31 扬州亚光电缆有限公司 一种轻型铜包铝合金材料及其制备方法和在航空航天高载流线缆组件中的运用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860000322B1 (ko) * 1983-07-25 1986-04-09 포항종합제철 주식회사 내후성이 우수한 고장력강의 제조방법
JP2760191B2 (ja) * 1991-12-20 1998-05-28 住友金属工業株式会社 高温強度特性に優れる鉄骨建築用高耐候性鋼材の製造方法
JP3247194B2 (ja) * 1993-03-30 2002-01-15 株式会社神戸製鋼所 伸びフランジ性及び疲労特性の優れた高強度熱延鋼板
JPH07118792A (ja) * 1993-10-21 1995-05-09 Sumitomo Metal Ind Ltd 高強度熱延鋼板及びその製造方法
JP3286050B2 (ja) * 1993-12-01 2002-05-27 株式会社神戸製鋼所 疲労特性に優れた加工用高強度熱延鋼板
JP3550721B2 (ja) * 1994-05-02 2004-08-04 Ｊｆｅスチール株式会社 耐火性および靱性に優れた建築用熱延鋼帯の製造方法
JP3276258B2 (ja) * 1995-01-20 2002-04-22 株式会社神戸製鋼所 化成処理性及び加工性の良好な高強度熱延鋼板及びその製造方法
JP3358938B2 (ja) * 1996-06-10 2002-12-24 株式会社神戸製鋼所 化成処理性と加工性にすぐれる高強度熱延鋼板
JP3503345B2 (ja) * 1996-06-21 2004-03-02 Ｊｆｅスチール株式会社 大入熱溶接性、溶接割れ感受性および耐候性に優れた高張力鋼およびその製造方法
JP3385903B2 (ja) * 1997-04-03 2003-03-10 日本鋼管株式会社 プレス成形性に優れた高強度熱延鋼板の製造方法
JPH1192857A (ja) * 1997-09-16 1999-04-06 Nkk Corp 高速変形下における耐脆性破壊特性に優れた耐候性耐火鋼材
JPH1192856A (ja) * 1997-09-16 1999-04-06 Nkk Corp 高速変形下における耐脆性破壊特性に優れた耐候性鋼材
JPH11193446A (ja) * 1997-12-26 1999-07-21 Nkk Corp せん断端面の疲労特性に優れた高張力熱延鋼板
JP3172505B2 (ja) * 1998-03-12 2001-06-04 株式会社神戸製鋼所 成形性に優れた高強度熱延鋼板
JP2000017383A (ja) * 1998-07-03 2000-01-18 Nippon Steel Corp 高耐候性鋼
JP3860666B2 (ja) * 1998-07-03 2006-12-20 新日本製鐵株式会社 カーゴオイルタンク用耐食鋼
JP3440894B2 (ja) * 1998-08-05 2003-08-25 Ｊｆｅスチール株式会社 伸びフランジ性に優れる高強度熱延鋼板およびその製造方法
JP2000063981A (ja) * 1998-08-20 2000-02-29 Nippon Steel Corp 初期錆びから黒味を帯びた色調を呈し外観性と色調安定性に優れた耐候性鋼
JP3832160B2 (ja) * 1998-11-20 2006-10-11 Ｊｆｅスチール株式会社 成形性および表面性状が優れた高強度熱延鋼板およびその製造方法
JP3433687B2 (ja) * 1998-12-28 2003-08-04 Ｊｆｅスチール株式会社 加工性に優れた高張力熱延鋼板およびその製造方法
KR100356706B1 (ko) * 1998-12-29 2002-12-18 주식회사 포스코 가공성 및 내후성이 우수한 열연강판 및 그 제조방법
JP3506028B2 (ja) * 1999-01-19 2004-03-15 Ｊｆｅスチール株式会社 流れさび低減耐候性鋼材
JP4299394B2 (ja) * 1999-01-21 2009-07-22 新日本製鐵株式会社 切断後の形状が良好な高強度熱延鋼板とその製造方法
JP3551064B2 (ja) * 1999-02-24 2004-08-04 Ｊｆｅスチール株式会社 耐衝撃性に優れた超微細粒熱延鋼板およびその製造方法
KR100435428B1 (ko) * 1999-06-17 2004-06-10 주식회사 포스코 열간압연-냉각에 의한 다목적 내후성 강재의 제조방법 및 제조강판

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Publication number Publication date
CN1125187C (zh) 2003-10-22
KR20020025571A (ko) 2002-04-04
KR100371960B1 (ko) 2003-02-14
JP2002105596A (ja) 2002-04-10
CN1345984A (zh) 2002-04-24

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