RU2534703C2 - Высокопрочный холоднокатаный стальной лист с низкой плоскостной анизотропией предела текучести и способ его изготовления - Google Patents
Высокопрочный холоднокатаный стальной лист с низкой плоскостной анизотропией предела текучести и способ его изготовления Download PDFInfo
- Publication number
- RU2534703C2 RU2534703C2 RU2013109050/02A RU2013109050A RU2534703C2 RU 2534703 C2 RU2534703 C2 RU 2534703C2 RU 2013109050/02 A RU2013109050/02 A RU 2013109050/02A RU 2013109050 A RU2013109050 A RU 2013109050A RU 2534703 C2 RU2534703 C2 RU 2534703C2
- Authority
- RU
- Russia
- Prior art keywords
- less
- steel sheet
- phase
- rolling
- rolled steel
- Prior art date
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
- C21D8/0236—Cold 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
-
- 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
- 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
- C22C38/02—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
- C22C38/14—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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
-
- 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
- C21D2211/008—Martensite
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-044048 | 2012-02-29 | ||
| JP2012044048A JP2013181183A (ja) | 2012-02-29 | 2012-02-29 | 降伏強度の面内異方性の小さい高強度冷延鋼板およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013109050A RU2013109050A (ru) | 2014-09-10 |
| RU2534703C2 true RU2534703C2 (ru) | 2014-12-10 |
Family
ID=49091828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013109050/02A RU2534703C2 (ru) | 2012-02-29 | 2013-02-28 | Высокопрочный холоднокатаный стальной лист с низкой плоскостной анизотропией предела текучести и способ его изготовления |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2013181183A (pt) |
| CN (1) | CN103290310B (pt) |
| BR (1) | BR102013004716B1 (pt) |
| MY (1) | MY171985A (pt) |
| RU (1) | RU2534703C2 (pt) |
| ZA (1) | ZA201208370B (pt) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2690383C2 (ru) * | 2015-04-08 | 2019-06-03 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Стальной лист для термической обработки |
| US10563281B2 (en) | 2015-04-08 | 2020-02-18 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
| US11041225B2 (en) | 2015-04-08 | 2021-06-22 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101672103B1 (ko) * | 2014-12-22 | 2016-11-02 | 주식회사 포스코 | 표면품질이 우수한 고강도 아연도금강판용 열연강판 및 이의 제조방법 |
| US11186900B2 (en) | 2017-03-13 | 2021-11-30 | Jfe Steel Corporation | High-strength cold rolled steel sheet and method for manufacturing the same |
| CN113999962A (zh) * | 2021-11-09 | 2022-02-01 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高韧性贝氏体钢轨及其生产方法 |
| WO2024070052A1 (ja) * | 2022-09-30 | 2024-04-04 | 日本製鉄株式会社 | 鋼板 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2288959C2 (ru) * | 2000-12-18 | 2006-12-10 | Тиссенкрупп Аччаи Спечали Терни С.П.А. | Способ производства полос электротехнической стали с ориентированными зернами |
| RU2341566C2 (ru) * | 2003-02-05 | 2008-12-20 | Юзинор | Способ изготовления холоднокатаной полосы из двухфазной стали с ферритно-мартенситной структурой и полученная полоса |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026300A1 (fr) * | 1995-02-23 | 1996-08-29 | Nippon Steel Corporation | Tole d'acier laminee a froid et tole galvanisee par immersion a chaud, presentant une usinabilite remarquablement uniforme, et procede de production de ces toles |
| DE60138204D1 (de) * | 2000-09-12 | 2009-05-14 | Jfe Steel Corp | Ultra hochfestes kaltgewalztes stahlblech und sein herstellungsverfahren |
-
2012
- 2012-02-29 JP JP2012044048A patent/JP2013181183A/ja active Pending
- 2012-11-07 ZA ZA2012/08370A patent/ZA201208370B/en unknown
- 2012-11-30 CN CN201210505904.0A patent/CN103290310B/zh active Active
- 2012-12-17 MY MYPI2012005461A patent/MY171985A/en unknown
-
2013
- 2013-02-27 BR BR102013004716-3A patent/BR102013004716B1/pt not_active IP Right Cessation
- 2013-02-28 RU RU2013109050/02A patent/RU2534703C2/ru not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2288959C2 (ru) * | 2000-12-18 | 2006-12-10 | Тиссенкрупп Аччаи Спечали Терни С.П.А. | Способ производства полос электротехнической стали с ориентированными зернами |
| RU2341566C2 (ru) * | 2003-02-05 | 2008-12-20 | Юзинор | Способ изготовления холоднокатаной полосы из двухфазной стали с ферритно-мартенситной структурой и полученная полоса |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2690383C2 (ru) * | 2015-04-08 | 2019-06-03 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Стальной лист для термической обработки |
| US10563281B2 (en) | 2015-04-08 | 2020-02-18 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
| US10822680B2 (en) | 2015-04-08 | 2020-11-03 | Nippon Steel Corporation | Steel sheet for heat treatment |
| US11041225B2 (en) | 2015-04-08 | 2021-06-22 | Nippon Steel Corporation | Heat-treated steel sheet member and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102013004716B1 (pt) | 2019-04-30 |
| BR102013004716A2 (pt) | 2015-10-06 |
| MY171985A (en) | 2019-11-11 |
| ZA201208370B (en) | 2013-07-31 |
| RU2013109050A (ru) | 2014-09-10 |
| CN103290310B (zh) | 2015-05-06 |
| JP2013181183A (ja) | 2013-09-12 |
| CN103290310A (zh) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20210301 |