[go: up one dir, main page]

DE60124792D1 - Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür - Google Patents

Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür

Info

Publication number
DE60124792D1
DE60124792D1 DE60124792T DE60124792T DE60124792D1 DE 60124792 D1 DE60124792 D1 DE 60124792D1 DE 60124792 T DE60124792 T DE 60124792T DE 60124792 T DE60124792 T DE 60124792T DE 60124792 D1 DE60124792 D1 DE 60124792D1
Authority
DE
Germany
Prior art keywords
manufacturing process
steel sheet
high strength
rolled steel
hot rolled
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.)
Expired - Lifetime
Application number
DE60124792T
Other languages
English (en)
Other versions
DE60124792T2 (de
Inventor
Akio Tosaka
Sinjiro Kaneko
Yoichi Tominaga
Noriyuki Katayama
Nobutaka Kurosawa
Kei Sakata
Osamu Furukimi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of DE60124792D1 publication Critical patent/DE60124792D1/de
Publication of DE60124792T2 publication Critical patent/DE60124792T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • 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
    • C21D8/0236—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
DE60124792T 2000-02-23 2001-02-14 Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür Expired - Lifetime DE60124792T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000046335 2000-02-23
JP2000046335 2000-02-23
JP2000053439 2000-02-29
JP2000053439 2000-02-29
JP2000156272 2000-05-26
JP2000156272 2000-05-26

Publications (2)

Publication Number Publication Date
DE60124792D1 true DE60124792D1 (de) 2007-01-04
DE60124792T2 DE60124792T2 (de) 2007-03-29

Family

ID=27342459

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60124999T Expired - Lifetime DE60124999T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür
DE60124792T Expired - Lifetime DE60124792T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60124999T Expired - Lifetime DE60124999T2 (de) 2000-02-23 2001-02-14 Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür

Country Status (9)

Country Link
US (3) US20030041932A1 (de)
EP (2) EP1493832B1 (de)
JP (1) JP5163356B2 (de)
KR (1) KR100614026B1 (de)
CN (1) CN1183268C (de)
CA (1) CA2369510C (de)
DE (2) DE60124999T2 (de)
TW (1) TW558569B (de)
WO (1) WO2001062997A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3958921B2 (ja) * 2000-08-04 2007-08-15 新日本製鐵株式会社 塗装焼付硬化性能と耐常温時効性に優れた冷延鋼板及びその製造方法
KR101165168B1 (ko) 2003-09-30 2012-07-11 신닛뽄세이테쯔 카부시키카이샤 용접성과 연성이 우수한 고항복비 고강도 박강판 및 고항복비 고강도 용융 아연 도금 박강판 및 고항복비 고강도 합금화 용융 아연 도금 박강판과 그 제조 방법
US20050199322A1 (en) * 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
US7959747B2 (en) * 2004-11-24 2011-06-14 Nucor Corporation Method of making cold rolled dual phase steel sheet
US7442268B2 (en) 2004-11-24 2008-10-28 Nucor Corporation Method of manufacturing cold rolled dual-phase steel sheet
US8337643B2 (en) * 2004-11-24 2012-12-25 Nucor Corporation Hot rolled dual phase steel sheet
KR100937809B1 (ko) * 2005-03-31 2010-01-20 제이에프이 스틸 가부시키가이샤 열연강판, 그 제조방법 및 열연강판성형체
US10071416B2 (en) 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
US7608155B2 (en) * 2006-09-27 2009-10-27 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
US11155902B2 (en) 2006-09-27 2021-10-26 Nucor Corporation High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same
ATE432376T1 (de) * 2006-10-30 2009-06-15 Thyssenkrupp Steel Ag Verfahren zum herstellen von stahl-flachprodukten aus einem mit bor mikrolegierten mehrphasenstahl
KR100782785B1 (ko) 2006-12-22 2007-12-05 주식회사 포스코 초세립 열연 이상조직강 및 그의 제조 방법
US20080156403A1 (en) * 2006-12-28 2008-07-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd) Steel for high-speed cold working and method for production thereof, and part formed by high-speed cold working and method for production thereof
JP5040475B2 (ja) * 2007-06-29 2012-10-03 Ｊｆｅスチール株式会社 加工性に優れ、かつ熱処理後の強度靭性に優れた厚肉熱延鋼板およびその製造方法
WO2009048838A1 (en) 2007-10-10 2009-04-16 Nucor Corporation Complex metallographic structured steel and method of manufacturing same
KR100928787B1 (ko) * 2007-12-27 2009-11-25 주식회사 포스코 변형시효 충격인성이 우수한 후강판 및 그 제조방법
US20090236068A1 (en) 2008-03-19 2009-09-24 Nucor Corporation Strip casting apparatus for rapid set and change of casting rolls
JP5234921B2 (ja) * 2008-03-19 2013-07-10 株式会社神戸製鋼所 歪時効特性に優れた高強度厚肉鋼板およびその製造方法
RU2491149C2 (ru) * 2008-03-19 2013-08-27 Ньюкор Корпорейшн Устройство для литья полосы с позиционированием литейных валков
WO2009123356A1 (ja) * 2008-04-03 2009-10-08 Ｊｆｅスチール株式会社 高強度缶用鋼板およびその製造方法
JP5434212B2 (ja) * 2008-04-11 2014-03-05 Ｊｆｅスチール株式会社 高強度容器用鋼板およびその製造方法
US20090288798A1 (en) * 2008-05-23 2009-11-26 Nucor Corporation Method and apparatus for controlling temperature of thin cast strip
US20110277886A1 (en) 2010-02-20 2011-11-17 Nucor Corporation Nitriding of niobium steel and product made thereby
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
JP5407552B2 (ja) * 2009-05-25 2014-02-05 Ｊｆｅスチール株式会社 成形性に優れた熱延鋼板およびその製造方法
CN101623714B (zh) * 2009-08-04 2011-05-18 武汉钢铁(集团)公司 屈服强度460MPa级镀层用热轧结构钢的生产方法
JP5759109B2 (ja) * 2010-03-09 2015-08-05 株式会社神戸製鋼所 脆性亀裂伝播停止特性に優れた鋼材、およびその製造方法
WO2011135700A1 (ja) * 2010-04-28 2011-11-03 住友金属工業株式会社 動的強度に優れた複相熱延鋼板およびその製造方法
JP5348071B2 (ja) 2010-05-31 2013-11-20 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP5765116B2 (ja) * 2010-09-29 2015-08-19 Ｊｆｅスチール株式会社 深絞り性および伸びフランジ性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP5695381B2 (ja) * 2010-09-30 2015-04-01 株式会社神戸製鋼所 プレス成形品の製造方法
JP5662903B2 (ja) * 2010-11-18 2015-02-04 株式会社神戸製鋼所 成形性に優れた高強度鋼板、温間加工方法、および温間加工された自動車部品
DE102011001140A1 (de) * 2011-03-08 2012-09-13 Thyssenkrupp Steel Europe Ag Stahlflachprodukt, Verfahren zum Herstellen eines Stahlflachprodukts und Verfahren zum Herstellen eines Bauteils
JP5636347B2 (ja) * 2011-08-17 2014-12-03 株式会社神戸製鋼所 室温および温間での成形性に優れた高強度鋼板およびその温間成形方法
KR101368547B1 (ko) * 2011-10-28 2014-02-28 현대제철 주식회사 고강도 열연강판 및 그 제조 방법
EP2835438B1 (de) * 2012-04-06 2019-06-26 JFE Steel Corporation Hochfestes, leicht zu verarbeitendes stahlblech und herstellungsverfahren dafür
WO2014019844A1 (en) * 2012-08-03 2014-02-06 Tata Steel Ijmuiden Bv A process for producing hot-rolled steel strip and a steel strip produced therewith
RU2505618C1 (ru) * 2012-12-04 2014-01-27 Закрытое акционерное общество "Омутнинский металлургический завод" Низколегированная конструкционная сталь с повышенной прочностью
KR101400494B1 (ko) * 2012-12-07 2014-05-28 현대제철 주식회사 고강도 석출경화형 열연도금강판 및 그 제조 방법
JP6058439B2 (ja) * 2013-01-10 2017-01-11 株式会社神戸製鋼所 冷間加工性と加工後の表面硬さに優れる熱延鋼板
JP5884781B2 (ja) * 2013-07-09 2016-03-15 Ｊｆｅスチール株式会社 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法
WO2015004902A1 (ja) * 2013-07-09 2015-01-15 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
JP5812048B2 (ja) * 2013-07-09 2015-11-11 Ｊｆｅスチール株式会社 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法
JP6244701B2 (ja) * 2013-07-09 2017-12-13 Ｊｆｅスチール株式会社 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法
KR101569357B1 (ko) * 2013-12-25 2015-11-16 주식회사 포스코 고상 접합성이 우수한 저항복비 고강도 열연강판 및 그 제조 방법
JP6284813B2 (ja) * 2014-04-18 2018-02-28 株式会社神戸製鋼所 強冷間加工性と加工後の硬さに優れる熱延鋼板
WO2016100839A1 (en) 2014-12-19 2016-06-23 Nucor Corporation Hot rolled light-gauge martensitic steel sheet and method for making the same
KR101672103B1 (ko) * 2014-12-22 2016-11-02 주식회사 포스코 표면품질이 우수한 고강도 아연도금강판용 열연강판 및 이의 제조방법
WO2016171212A1 (ja) 2015-04-22 2016-10-27 新日鐵住金株式会社 熱延鋼板、鋼材および熱延鋼板の製造方法
RU2609155C1 (ru) * 2015-12-07 2017-01-30 Юлия Алексеевна Щепочкина Сталь
KR101746995B1 (ko) 2015-12-24 2017-06-28 주식회사 포스코 가공성이 우수한 열연도금강판 및 그 제조방법
US10174398B2 (en) * 2016-02-22 2019-01-08 Nucor Corporation Weathering steel
CN106756517B (zh) * 2017-02-17 2018-06-01 上海海事大学 一种用于极地船舶的钢板及其制造方法
KR101999030B1 (ko) * 2017-12-26 2019-10-01 주식회사 포스코 등방성이 우수한 초극박 열연강판 및 그 제조방법
KR102010081B1 (ko) 2017-12-26 2019-08-12 주식회사 포스코 고강도 고인성 열연강판 및 그 제조방법
CN109811681A (zh) * 2019-01-21 2019-05-28 北京中交畅观科技发展有限公司 一种公路护栏及其制造方法
KR102237622B1 (ko) * 2019-08-26 2021-04-07 현대제철 주식회사 고장력 열연 강판 및 그 제조방법
CN113337772B (zh) * 2021-05-24 2022-09-09 河钢股份有限公司承德分公司 一种使用提钒半钢生产if钢的方法
CN114888115A (zh) * 2022-04-28 2022-08-12 湖南华菱湘潭钢铁有限公司 一种热轧冷镦钢盘条的生产方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US145920A (en) * 1873-12-23 Improvement in extinguishing fires in high buildings
US188811A (en) * 1877-03-27 Improvement in seed-planters
JPS5544551A (en) * 1978-09-25 1980-03-28 Nippon Steel Corp Production of low yield ratio high tension hot rolled steel plate of superior ductility
JPS60145355A (ja) * 1984-01-06 1985-07-31 Kawasaki Steel Corp 延性が良好で時効劣化のない低降伏比高張力熱延鋼板とその製造方法
DE3440752A1 (de) * 1984-11-08 1986-05-22 Thyssen Stahl AG, 4100 Duisburg Verfahren zur herstellung von warmband mit zweiphasen-gefuege
JPS6396248A (ja) * 1986-10-14 1988-04-27 Nippon Steel Corp 焼付け硬化性熱延鋼板
JPH0730408B2 (ja) * 1987-04-02 1995-04-05 川崎製鉄株式会社 常温遅時効で焼付け硬化性を有する熱延薄鋼板の製造方法
US5074926A (en) * 1989-11-16 1991-12-24 Kawasaki Steel Corp. High tensile cold rolled steel sheet and high tensile hot dip galvanized steel sheet having improved stretch flanging property and process for producing same
JPH0823048B2 (ja) * 1990-07-18 1996-03-06 住友金属工業株式会社 焼付硬化性と加工性に優れた熱延鋼板の製造方法
JP3219820B2 (ja) * 1991-12-27 2001-10-15 川崎製鉄株式会社 低降伏比高強度熱延鋼板およびその製造方法
JP3550729B2 (ja) * 1994-05-20 2004-08-04 住友金属工業株式会社 成形加工性，耐食性，焼付硬化能に優れた熱延鋼板の製造方法
US5545270A (en) * 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method of producing high strength dual phase steel plate with superior toughness and weldability
JP4045602B2 (ja) * 1995-10-05 2008-02-13 Ｊｆｅスチール株式会社 絞り成形性に優れる缶用鋼板の製造方法
JP3713804B2 (ja) * 1996-05-02 2005-11-09 Ｊｆｅスチール株式会社 成形性に優れる薄物熱延鋼板
JP3900619B2 (ja) * 1996-10-31 2007-04-04 Ｊｆｅスチール株式会社 焼付硬化性および耐室温時効性に優れた熱延鋼板およびめっき鋼板ならびに熱延鋼板の製造方法
JPH10146601A (ja) * 1996-11-15 1998-06-02 Nippon Steel Corp 熱延連続化プロセスを用いた薄スケール熱延鋼板の製造方法
EP2314729B2 (de) * 1997-03-17 2017-03-08 Nippon Steel & Sumitomo Metal Corporation Hochfeste Zweiphasen-Stahlbleche mit hohen Stoßenergieaufnahmeeigenschaften
KR100351791B1 (ko) * 1997-04-30 2002-11-18 가와사키 세이테츠 가부시키가이샤 고연성고강도강관및그제조방법
JP3400351B2 (ja) * 1997-05-29 2003-04-28 川崎製鉄株式会社 耐衝撃特性に優れた高強度高加工性熱延鋼板の製造方法
WO1999011835A1 (fr) * 1997-09-04 1999-03-11 Kawasaki Steel Corporation Plaques d'acier pour futs, procede de fabrication et fut
EP0922777A1 (de) * 1997-11-19 1999-06-16 RECHERCHE ET DEVELOPPEMENT DU GROUPE COCKERILL SAMBRE, en abrégé: RD-CS Flachmaterial, wie Blech, aus Stahl mit hoher Elastizitätsgrenze und mit guterDuktilität sowie dessen Herstellungsverfahren
JPH11279693A (ja) * 1998-03-27 1999-10-12 Nippon Steel Corp 焼付硬化性に優れた良加工性高強度熱延鋼板とその製造方法
JP2000054071A (ja) * 1998-07-30 2000-02-22 Kawasaki Steel Corp 薄物熱延鋼板およびその製造方法
CA2297291C (en) * 1999-02-09 2008-08-05 Kawasaki Steel Corporation High tensile strength hot-rolled steel sheet and method of producing the same
EP1193322B1 (de) * 2000-02-29 2006-07-05 JFE Steel Corporation Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften

Also Published As

Publication number Publication date
US20030041932A1 (en) 2003-03-06
EP1493832A1 (de) 2005-01-05
EP1191114B1 (de) 2006-12-06
DE60124999D1 (de) 2007-01-18
US7252724B2 (en) 2007-08-07
WO2001062997A1 (fr) 2001-08-30
EP1191114A1 (de) 2002-03-27
CN1366558A (zh) 2002-08-28
TW558569B (en) 2003-10-21
EP1493832B1 (de) 2006-11-22
US20040031547A1 (en) 2004-02-19
US20090202384A1 (en) 2009-08-13
JP5163356B2 (ja) 2013-03-13
CA2369510C (en) 2007-02-27
JP2009041104A (ja) 2009-02-26
KR20010112945A (ko) 2001-12-22
EP1191114A4 (de) 2004-03-03
DE60124792T2 (de) 2007-03-29
KR100614026B1 (ko) 2006-08-23
CN1183268C (zh) 2005-01-05
CA2369510A1 (en) 2001-08-30
DE60124999T2 (de) 2007-03-15

Similar Documents

Publication Publication Date Title
DE60124792D1 (de) Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür
DE60127879D1 (de) Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften
DE60227582D1 (de) Kornorientiertes Elektrostahlblech mit niedrigen Eisenverlusten und dessen Herstellungsverfahren
DE60121234D1 (de) Kaltgewalztes Stahlblech und Zinkblech mit Reckalterungseigenschaften und Verfahren zur dessen Herstellung
DE60102870D1 (de) Aluminiumbleche mit verbesserter Ermüdungsfestigkeit und Verfarhen zu deren Herstellung
BR0318364B1 (pt) folha de aÇo de alta resistÊncia excelente em conformabilidade e mÉtodo de produÇço da mesma.
BR0107389B1 (pt) folha de aço laminada a quente de alta resistência, método de fabricação da mesma e folha de aço galvanizado.
EP1937861A4 (de) Hochfestes kaltgewalztes stahlblech mit hohem mn-gehalt mit hervorragender bearbeitbarkeit und herstellungsverfahren dafür
EP1170390A4 (de) Heissgewalztes stahlblech mit hoher zugfestigkeit und verfahren zu dessen herstellung
DE60300242D1 (de) Zugfestes warmgewalztes Stahlblech mit ausgezeichneter Bruchdehnung und Streckbördelverformfähigheit und dessen Herstellungsverfahren
HUP0400050A3 (en) Method for producing polyalkenyl succinimide products, novel polyalkenyl succinimide products with improved properties, intermediate products and the use thereof
HK1044694B (zh) 形成雙眼皮用製品及其製造方法和使用方法
DE60225214D1 (de) Authentisches Dokument und dessen Herstellungsverfahren
DE69913624D1 (de) Kornorientieres Siliziumstahlblech und Herstellungsverfahren dafür
EP1342801A4 (de) Schmelztauchbeschichtetes stahlblech mit hoher zugfestigkeit und herstellungsverfahren hierfür
EP1905851A4 (de) Kohlenstoffreiches warmgewalztes stahlblech und herstellungsverfahren dafür
DE69705688D1 (de) Kornorientiertes elektromagnetisches Stahlblech und dessen Herstellungsverfahren
ID30354A (id) Lembaran penyapu sekali pakai dan proses pembuatannya
DE69708832D1 (de) Kaltgewalztes Stahlblech und sein Herstellungsverfahren
DK1322597T3 (da) Fremgangsmåde og intermediære
DE69618263D1 (de) Kaltgewalztes Stahlblech mit hervorragender Pressverformbarkeit und Herstellungsverfahren
KR950702258A (ko) 신장-플랜지성이 우수한 박강판 및 그의 제조방법(sheet steel excellent in flanging capability and process for producing the same)
DE60112357D1 (de) Rauscharmes kornorientiertes Elektrostahlblech mit niedrigen Wattverlusten und dessen Herstellungsverfahren
DE60106557D1 (de) Stahlblech zur porzelanemailleierung mit ausgezeichneter formbarkeit, alterungsbeständigkeit und emailleierungseigenschaften und herstellungsverfahren dafür
DE69427002D1 (de) Kaltgewalztes stahlblech mit hervorragender verzögerter bruchfestigkeit und höchster festigkeit und dessen herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition