SI1375694T1 - Toplo valjan jeklen trak in postopek za njegovo izdelavo - Google Patents

Toplo valjan jeklen trak in postopek za njegovo izdelavo

Info

Publication number
SI1375694T1
SI1375694T1 SI200330048T SI200330048T SI1375694T1 SI 1375694 T1 SI1375694 T1 SI 1375694T1 SI 200330048 T SI200330048 T SI 200330048T SI 200330048 T SI200330048 T SI 200330048T SI 1375694 T1 SI1375694 T1 SI 1375694T1
Authority
SI
Slovenia
Prior art keywords
steel strip
hot
mpa
rolled steel
manufacturing
Prior art date
Application number
SI200330048T
Other languages
English (en)
Other versions
SI1375694T2 (sl
Inventor
Mikko Petteri Hemmil�
Reijo Arvi Liimatainen
Tommi Petteri Liimatainen
Original Assignee
Rautaruukki Oyj
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=8564185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI1375694(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rautaruukki Oyj filed Critical Rautaruukki Oyj
Publication of SI1375694T2 publication Critical patent/SI1375694T2/sl
Publication of SI1375694T1 publication Critical patent/SI1375694T1/sl

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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Sewing Machines And Sewing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
SI200330048T 2002-06-19 2003-06-18 Toplo valjan jeklen trak in postopek za njegovo izdelavo SI1375694T1 (sl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021188A FI114484B (fi) 2002-06-19 2002-06-19 Kuumavalssattu nauhateräs ja sen valmistusmenetelmä

Publications (2)

Publication Number Publication Date
SI1375694T2 SI1375694T2 (sl) 2005-10-31
SI1375694T1 true SI1375694T1 (sl) 2011-03-31

Family

ID=8564185

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200330048T SI1375694T1 (sl) 2002-06-19 2003-06-18 Toplo valjan jeklen trak in postopek za njegovo izdelavo

Country Status (7)

Country Link
EP (1) EP1375694B2 (sl)
AT (1) ATE294256T1 (sl)
DE (1) DE60300561T3 (sl)
ES (1) ES2238669T5 (sl)
FI (1) FI114484B (sl)
PT (1) PT1375694E (sl)
SI (1) SI1375694T1 (sl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872442B1 (fr) * 2004-07-05 2006-09-15 Usinor Sa Assemblages soudes a haute densite d'energie d'aciers de construction metallique presentant une excellente tenacite dans la zone fondue, et methode de fabrication de ces assemblages soudes
GB2437954B (en) * 2005-03-30 2010-12-08 Kobe Steel Ltd High strength hot rolled steel sheet excellent in phosphatability
CN101370954B (zh) * 2006-03-31 2010-10-06 株式会社神户制钢所 具有优良化成处理性的高强度冷轧钢板
US7846275B2 (en) * 2006-05-24 2010-12-07 Kobe Steel, Ltd. High strength hot rolled steel sheet having excellent stretch flangeability and its production method
FI20095528A (fi) * 2009-05-11 2010-11-12 Rautaruukki Oyj Menetelmä kuumavalssatun nauhaterästuotteen valmistamiseksi sekä kuumavalssattu nauhaterästuote
FI122143B (fi) * 2009-10-23 2011-09-15 Rautaruukki Oyj Menetelmä korkealujuuksisen sinkityn muotovalmisteen valmistamiseksi sekä muotovalmiste
FI122313B (fi) 2010-06-07 2011-11-30 Rautaruukki Oyj Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs
FI20106275A (fi) * 2010-12-02 2012-06-03 Rautaruukki Oyj Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi
CN102134680A (zh) * 2011-04-19 2011-07-27 首钢总公司 一种屈服强度960MPa级超高强钢及其生产方法
CN102345048A (zh) * 2011-06-28 2012-02-08 南阳汉冶特钢有限公司 一种大厚度加硼钢ss400-b钢板及其生产方法
EP2729590B1 (en) 2011-07-10 2015-10-28 Tata Steel IJmuiden BV Hot-rolled high-strength steel strip with improved haz-softening resistance and method of producing said steel
JP6094139B2 (ja) * 2011-12-21 2017-03-15 Ｊｆｅスチール株式会社 強度−伸びバランスに優れた高張力鋼板およびその製造方法
CN106103749A (zh) 2014-01-24 2016-11-09 罗奇钢铁公司 热轧超高强度钢带产品
WO2016100839A1 (en) 2014-12-19 2016-06-23 Nucor Corporation Hot rolled light-gauge martensitic steel sheet and method for making the same
CN104831166B (zh) * 2015-04-17 2016-08-17 河北钢铁股份有限公司邯郸分公司 一种提高焊瓶钢杯口形状均匀性的带钢生产方法
KR101977474B1 (ko) 2017-08-09 2019-05-10 주식회사 포스코 표면 품질, 강도 및 연성이 우수한 도금강판
KR102020435B1 (ko) 2017-12-22 2019-09-10 주식회사 포스코 굽힘성 및 저온인성이 우수한 고강도 열연강판 및 이의 제조방법
KR102164078B1 (ko) * 2018-12-18 2020-10-13 주식회사 포스코 성형성이 우수한 고강도 열연강판 및 그 제조방법
KR102237488B1 (ko) 2019-12-16 2021-04-08 주식회사 포스코 펀칭 성형성이 우수한 고경도 강판 및 그 제조방법
JP7373576B2 (ja) 2019-12-18 2023-11-02 ポスコ カンパニー リミテッド 打抜性と材質均一性に優れた高強度熱延鋼板及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076425B (en) * 1980-05-21 1984-04-04 British Steel Corp Dual-phase steel sheet
DE3440752A1 (de) * 1984-11-08 1986-05-22 Thyssen Stahl AG, 4100 Duisburg Verfahren zur herstellung von warmband mit zweiphasen-gefuege
JPS62180021A (ja) * 1986-02-03 1987-08-07 Nisshin Steel Co Ltd 加工性及び焼付け硬化性に優れた高張力熱延鋼板の製造方法
GB8621903D0 (en) * 1986-09-11 1986-10-15 British Steel Corp Production of steel
JPH06248341A (ja) † 1993-02-23 1994-09-06 Sumitomo Metal Ind Ltd 非調質鋼からの高強度高靱性鋼の製造方法
JP3338499B2 (ja) * 1993-03-16 2002-10-28 日新製鋼株式会社 加工性に優れた高強度熱延鋼板の製造方法
TR199900053T2 (xx) † 1996-07-12 1999-03-22 Thyssen Stahl Aktiengesellschaft �elikten yap�lm�� s�cak �erit ve bu �eridin �retimi i�in bir i�lem.
FR2807068B1 (fr) † 2000-03-29 2002-10-11 Usinor Acier lamine a chaud a tres haute limite d'elasticite et resistance mecanique utilisable notamment pour la realisation de piece de vehicules automobiles

Also Published As

Publication number Publication date
FI114484B (fi) 2004-10-29
FI20021188A0 (fi) 2002-06-19
DE60300561D1 (de) 2005-06-02
EP1375694A1 (en) 2004-01-02
PT1375694E (pt) 2005-07-29
FI20021188A (fi) 2003-12-20
ATE294256T1 (de) 2005-05-15
SI1375694T2 (sl) 2005-10-31
DE60300561T3 (de) 2011-06-09
ES2238669T3 (es) 2005-09-01
EP1375694B1 (en) 2005-04-27
DE60300561T2 (de) 2006-02-23
EP1375694B2 (en) 2010-11-17
ES2238669T5 (es) 2011-05-12

Similar Documents

Publication Publication Date Title
SI1375694T2 (sl) Toplo valjan jeklen trak in postopek za njegovo izdelavo
UA92039C2 (ru) Композиция высокопрочной пластичной стали, лист стали и его применение, способ получения горячекатанного и холоднокатанного листа из стали
MX2019006862A (es) Producto de acero plano laminado en caliente y metodo para la produccion del mismo.
UA92075C2 (ru) Стальной лист с высокими показателями прочности, пластичности и твердости, способ его изготовления (варианты) и применение (варианты)
US8293037B2 (en) Method for producing duplex stainless steel pipe
CN110678569A (zh) 高强度钢板及其制造方法
TW200615387A (en) A high-strength thin steel sheet excellent in elongation and hole-expandability, and a method for producing the same
UA99127C2 (ru) Стальная деталь, охлажденная выдержкой в оборудовании, сварное изделие с использованием этой детали, ее изготовление с предварительным покрытием и без него и применение указанной стальной детали
EP1905848A3 (en) Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the same
MXPA06000877A (es) Procedimiento de fabricacion de chapas de acero austenitico hierro-carbono-manganeso, de alta resistencia, excelente tenacidad y aptitud para la conformacion en frio, y chapas asi producidas.
EP2258887A4 (en) HIGH STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME
EP1264911A3 (en) High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same
UA100056C2 (ru) Способ производства холоднокатаного и отожженного листа из двухфазной стали, полученный таким способом лист, способ производства холоднокатаного, отожженного и оцинкованного листа из двухфазной стали (варианты) и использование указанного стального листа
KR20180114004A (ko) 고강도 갈바닐링되는 강판 및 이러한 강판을 제조하는 방법
CN101910440A (zh) 具有优良强度和延性的拉拔用线材及其制造方法
MA50999B1 (fr) Tôle d'acier laminée à froid et recuite et son procédé de fabrication
EP1348771B1 (en) High strength hot rolled steel plate excellent in enlargeability and ductility and method for production thereof
MX2022010798A (es) Hoja de acero laminada en frio y galvanorrecocida de alta resistencia y el proceso de fabricacion de la misma.
MX2024003168A (es) Pieza de acero estampada en caliente de alta resistencia y metodo de fabricacion de la misma.
KR102634503B1 (ko) 열간 압연 강 및 그 제조 방법
US6635127B2 (en) Steel strapping and method of making
MX2020007992A (es) Lamina de acero laminada en caliente con alto contenido en carbono y metodo para la produccion de la misma.
JP5189959B2 (ja) 伸びおよび伸びフランジ性に優れた高強度冷延鋼板
MXPA05007580A (es) Acero laminado en caliente de muy alta resistencia y procedimiento de fabricacion de bandas.
EP3822384A1 (en) Austenitic stainless steel having improved strength