EP3825436A4 - Stahlblech und verfahren zur herstellung davon - Google Patents
Stahlblech und verfahren zur herstellung davon Download PDFInfo
- Publication number
- EP3825436A4 EP3825436A4 EP19850397.1A EP19850397A EP3825436A4 EP 3825436 A4 EP3825436 A4 EP 3825436A4 EP 19850397 A EP19850397 A EP 19850397A EP 3825436 A4 EP3825436 A4 EP 3825436A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- manufacturing same
- manufacturing
- same
- steel
- 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.)
- Pending
Links
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
-
- 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
- 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
-
- 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/06—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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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 Steel (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/030364 WO2020035917A1 (ja) | 2018-08-15 | 2018-08-15 | 鋼板およびその製造方法 |
PCT/JP2019/030769 WO2020036090A1 (ja) | 2018-08-15 | 2019-08-05 | 鋼板およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3825436A1 EP3825436A1 (de) | 2021-05-26 |
EP3825436A4 true EP3825436A4 (de) | 2021-05-26 |
Family
ID=69524810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19850397.1A Pending EP3825436A4 (de) | 2018-08-15 | 2019-08-05 | Stahlblech und verfahren zur herstellung davon |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3825436A4 (de) |
JP (1) | JP6904438B2 (de) |
KR (1) | KR102497359B1 (de) |
CN (1) | CN112513309B (de) |
PH (1) | PH12021550314A1 (de) |
TW (1) | TWI702296B (de) |
WO (2) | WO2020035917A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210388475A1 (en) * | 2018-10-25 | 2021-12-16 | Posco | Cryogenic austenitic high-manganese steel having excellent corrosion resistance, and manufacturing method therefor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016084529A (ja) * | 2014-10-22 | 2016-05-19 | 新日鐵住金株式会社 | 高Mn鋼材及びその製造方法 |
JP2016196703A (ja) * | 2015-04-02 | 2016-11-24 | 新日鐵住金株式会社 | 極低温用高Mn鋼材 |
JP2017071817A (ja) * | 2015-10-06 | 2017-04-13 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
WO2017111510A1 (ko) * | 2015-12-23 | 2017-06-29 | 주식회사 포스코 | 열간 가공성이 우수한 비자성 강재 및 그 제조방법 |
JP2017155300A (ja) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
WO2018104984A1 (ja) * | 2016-12-08 | 2018-06-14 | Jfeスチール株式会社 | 高Mn鋼板およびその製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102345077B (zh) * | 2011-09-21 | 2013-10-09 | 西南石油大学 | 一种具有高强塑积的大膨胀率膨胀管用钢及其制备方法 |
US9347121B2 (en) * | 2011-12-20 | 2016-05-24 | Ati Properties, Inc. | High strength, corrosion resistant austenitic alloys |
CN104220617B (zh) * | 2011-12-27 | 2016-10-26 | Posco公司 | 具有优异的机械加工性并且在焊接热影响区域具有低温韧性的奥氏体钢,及其制造方法 |
US10597760B2 (en) * | 2013-07-26 | 2020-03-24 | Nippon Steel Corporation | High-strength steel material for oil well and oil well pipes |
KR101543916B1 (ko) * | 2013-12-25 | 2015-08-11 | 주식회사 포스코 | 표면 가공 품질이 우수한 저온용강 및 그 제조 방법 |
EP3686306B1 (de) * | 2017-09-20 | 2024-02-28 | JFE Steel Corporation | Stahlplatte und verfahren zur herstellung davon |
-
2018
- 2018-08-15 WO PCT/JP2018/030364 patent/WO2020035917A1/ja active Application Filing
-
2019
- 2019-08-05 WO PCT/JP2019/030769 patent/WO2020036090A1/ja unknown
- 2019-08-05 CN CN201980051501.3A patent/CN112513309B/zh active Active
- 2019-08-05 KR KR1020217005489A patent/KR102497359B1/ko active IP Right Grant
- 2019-08-05 JP JP2019568801A patent/JP6904438B2/ja active Active
- 2019-08-05 EP EP19850397.1A patent/EP3825436A4/de active Pending
- 2019-08-13 TW TW108128695A patent/TWI702296B/zh active
-
2021
- 2021-02-11 PH PH12021550314A patent/PH12021550314A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016084529A (ja) * | 2014-10-22 | 2016-05-19 | 新日鐵住金株式会社 | 高Mn鋼材及びその製造方法 |
JP2016196703A (ja) * | 2015-04-02 | 2016-11-24 | 新日鐵住金株式会社 | 極低温用高Mn鋼材 |
JP2017071817A (ja) * | 2015-10-06 | 2017-04-13 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
WO2017111510A1 (ko) * | 2015-12-23 | 2017-06-29 | 주식회사 포스코 | 열간 가공성이 우수한 비자성 강재 및 그 제조방법 |
JP2017155300A (ja) * | 2016-03-03 | 2017-09-07 | 新日鐵住金株式会社 | 低温用厚鋼板及びその製造方法 |
WO2018104984A1 (ja) * | 2016-12-08 | 2018-06-14 | Jfeスチール株式会社 | 高Mn鋼板およびその製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020036090A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2020036090A1 (ja) | 2020-02-20 |
CN112513309B (zh) | 2022-04-26 |
EP3825436A1 (de) | 2021-05-26 |
TW202012652A (zh) | 2020-04-01 |
KR102497359B1 (ko) | 2023-02-08 |
WO2020035917A1 (ja) | 2020-02-20 |
TWI702296B (zh) | 2020-08-21 |
KR20210035867A (ko) | 2021-04-01 |
JP6904438B2 (ja) | 2021-07-14 |
JPWO2020036090A1 (ja) | 2020-08-20 |
PH12021550314A1 (en) | 2021-10-11 |
CN112513309A (zh) | 2021-03-16 |
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Effective date: 20210217 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20210302 |
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