PT3666919T - Chapa de aço metalizada com excelentes qualidade de superfície, resistência e ductilidade - Google Patents
Chapa de aço metalizada com excelentes qualidade de superfície, resistência e ductilidadeInfo
- Publication number
- PT3666919T PT3666919T PT188452536T PT18845253T PT3666919T PT 3666919 T PT3666919 T PT 3666919T PT 188452536 T PT188452536 T PT 188452536T PT 18845253 T PT18845253 T PT 18845253T PT 3666919 T PT3666919 T PT 3666919T
- Authority
- PT
- Portugal
- Prior art keywords
- ductility
- strength
- steel sheet
- plated steel
- surface quality
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- 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
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- C21D2211/005—Ferrite
-
- 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
- C21D2211/009—Pearlite
Landscapes
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170101268A KR101977474B1 (ko) | 2017-08-09 | 2017-08-09 | 표면 품질, 강도 및 연성이 우수한 도금강판 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3666919T true PT3666919T (pt) | 2024-02-08 |
Family
ID=65272396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT188452536T PT3666919T (pt) | 2017-08-09 | 2018-08-03 | Chapa de aço metalizada com excelentes qualidade de superfície, resistência e ductilidade |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200377963A1 (pt) |
EP (1) | EP3666919B1 (pt) |
JP (1) | JP6952869B2 (pt) |
KR (1) | KR101977474B1 (pt) |
CN (1) | CN110997963A (pt) |
ES (1) | ES2970206T3 (pt) |
PT (1) | PT3666919T (pt) |
WO (1) | WO2019031773A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102492030B1 (ko) * | 2020-12-21 | 2023-01-26 | 주식회사 포스코 | 저항복비를 갖는 고강도 열연강판 및 그 제조방법 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0673438A (ja) * | 1992-08-28 | 1994-03-15 | Toyota Motor Corp | 高密度エネルギー源の照射による高強度化特性に優れた高加工性鋼板 |
FI114484B (fi) | 2002-06-19 | 2004-10-29 | Rautaruukki Oyj | Kuumavalssattu nauhateräs ja sen valmistusmenetelmä |
JP4362319B2 (ja) | 2003-06-02 | 2009-11-11 | 新日本製鐵株式会社 | 耐遅れ破壊特性に優れた高強度鋼板およびその製造方法 |
JP5321571B2 (ja) | 2004-11-30 | 2013-10-23 | Jfeスチール株式会社 | 高強度熱延鋼板の製造方法 |
KR101033752B1 (ko) * | 2005-02-16 | 2011-05-09 | 신닛뽄세이테쯔 카부시키카이샤 | 구상화 처리 후의 냉간 단조성이 우수한 열간 압연 선재,우수한 냉간 단조성을 갖는 구상화 어닐링 처리된 강선, 및그들의 제조 방법 |
JP4449795B2 (ja) * | 2005-03-22 | 2010-04-14 | 住友金属工業株式会社 | 熱間プレス用熱延鋼板およびその製造方法ならびに熱間プレス成形部材の製造方法 |
JP5250939B2 (ja) * | 2005-03-31 | 2013-07-31 | Jfeスチール株式会社 | 合金化溶融亜鉛めっき鋼板の製造方法 |
CN102242306B (zh) * | 2005-08-03 | 2013-03-27 | 住友金属工业株式会社 | 热轧钢板及冷轧钢板及它们的制造方法 |
JP5040197B2 (ja) * | 2006-07-10 | 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熱延薄鋼板およびその製造方法 |
JP5194878B2 (ja) * | 2007-04-13 | 2013-05-08 | Jfeスチール株式会社 | 加工性および溶接性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5222711B2 (ja) * | 2008-12-22 | 2013-06-26 | 新日鐵住金株式会社 | 中高炭素鋼板及びその製造方法 |
FI122313B (fi) | 2010-06-07 | 2011-11-30 | Rautaruukki Oyj | Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs |
MX353192B (es) * | 2011-03-31 | 2018-01-05 | Nippon Steel & Sumitomo Metal Corp | Lamina de acero laminada en caliente de alta resistencia, del tipo que contiene bainita, que tiene excelente trabajabilidad isotropica y metodo de fabricacion de la misma. |
KR101660149B1 (ko) * | 2012-04-12 | 2016-09-26 | 제이에프이 스틸 가부시키가이샤 | 건축 구조 부재용 각형 강관용 두꺼운 열연 강판 및 그 제조 방법 |
JP5825189B2 (ja) * | 2012-04-24 | 2015-12-02 | 新日鐵住金株式会社 | 伸びと穴拡げ性と低温靭性に優れた高強度熱延鋼板及びその製造方法 |
KR101674331B1 (ko) * | 2012-08-15 | 2016-11-08 | 신닛테츠스미킨 카부시키카이샤 | 열간 프레스용 강판, 그 제조 방법 및 열간 프레스 강판 부재 |
JP6036616B2 (ja) * | 2012-10-10 | 2016-11-30 | Jfeスチール株式会社 | 耐疲労き裂伝ぱ特性に優れた溶接構造物用鋼板およびその製造方法 |
JP6201570B2 (ja) * | 2013-09-25 | 2017-09-27 | 新日鐵住金株式会社 | 加工性と溶接特性に優れた高強度熱延鋼板及びその製造方法 |
JP6201571B2 (ja) * | 2013-09-25 | 2017-09-27 | 新日鐵住金株式会社 | 穴拡げ性と伸びと溶接特性に優れた高強度熱延鋼板及びその製造方法 |
KR20150074978A (ko) * | 2013-12-24 | 2015-07-02 | 주식회사 포스코 | 도금성이 우수한 아연-알루미늄-마그네슘 합금도금강판 및 그 제조방법 |
CN104513930A (zh) * | 2014-12-19 | 2015-04-15 | 宝山钢铁股份有限公司 | 弯曲和扩孔性能良好的超高强热轧复相钢板和钢带及其制造方法 |
KR101672103B1 (ko) * | 2014-12-22 | 2016-11-02 | 주식회사 포스코 | 표면품질이 우수한 고강도 아연도금강판용 열연강판 및 이의 제조방법 |
MX2017009744A (es) | 2015-01-30 | 2017-10-27 | Jfe Steel Corp | Lamina de acero recubierta de alta resistencia y metodo para la produccion de la misma. |
-
2017
- 2017-08-09 KR KR1020170101268A patent/KR101977474B1/ko active IP Right Grant
-
2018
- 2018-08-03 PT PT188452536T patent/PT3666919T/pt unknown
- 2018-08-03 JP JP2020506319A patent/JP6952869B2/ja active Active
- 2018-08-03 ES ES18845253T patent/ES2970206T3/es active Active
- 2018-08-03 EP EP18845253.6A patent/EP3666919B1/en active Active
- 2018-08-03 WO PCT/KR2018/008848 patent/WO2019031773A1/ko unknown
- 2018-08-03 CN CN201880051691.4A patent/CN110997963A/zh active Pending
- 2018-08-03 US US16/636,794 patent/US20200377963A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2020530068A (ja) | 2020-10-15 |
KR20190016826A (ko) | 2019-02-19 |
US20200377963A1 (en) | 2020-12-03 |
JP6952869B2 (ja) | 2021-10-27 |
CN110997963A (zh) | 2020-04-10 |
ES2970206T3 (es) | 2024-05-27 |
EP3666919A1 (en) | 2020-06-17 |
EP3666919B1 (en) | 2023-11-08 |
EP3666919A4 (en) | 2020-06-17 |
WO2019031773A1 (ko) | 2019-02-14 |
KR101977474B1 (ko) | 2019-05-10 |
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