ES2523519T3 - Acero bainítico y métodos de fabricación del mismo - Google Patents
Acero bainítico y métodos de fabricación del mismo Download PDFInfo
- Publication number
- ES2523519T3 ES2523519T3 ES11184809.9T ES11184809T ES2523519T3 ES 2523519 T3 ES2523519 T3 ES 2523519T3 ES 11184809 T ES11184809 T ES 11184809T ES 2523519 T3 ES2523519 T3 ES 2523519T3
- Authority
- ES
- Spain
- Prior art keywords
- steel
- temperature
- bainite
- carbon
- bainitic
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910001563 bainite Inorganic materials 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910001566 austenite Inorganic materials 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 235000019362 perlite Nutrition 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 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
- C22C38/18—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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- 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
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
- 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
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)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Rolling (AREA)
Abstract
Un método de fabricación de un Acero Bainítico que comprende entre 90 % y 50 % de bainita, siendo el resto austenita, en el que el exceso de carbono permanece dentro de la ferrita bainítica a una concentración más allá de la consistente con el equilibrio con la partición parcial del carbono dentro de la austenita residual que incluye la etapa de transformar a bainita mediante enfriamiento de un acero que comprende en porcentaje en peso: carbono 0,6 % a 1,1 %, manganeso 0,3 % a 1,8 %, níquel hasta 3 %, cromo 0,5 % a 1,5 %, molibdeno hasta 0,5 %, vanadio hasta 0,2 %, 0,5 % a 2,0 % de silicio, y el resto hierro salvo por impurezas incidentales, suficientemente y rápidamente para evitar la formación de perlita desde una temperatura por encima de la temperatura de transición austenítica a una temperatura por encima de su temperatura de inicio de la martensita pero por debajo de la temperatura de inicio de la bainita y mantener al acero dentro de ese rango de temperaturas durante 3 días o menos.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0814003A GB0814003D0 (en) | 2008-07-31 | 2008-07-31 | Bainite steel |
| GB0814003 | 2008-07-31 | ||
| GB0820184A GB0820184D0 (en) | 2008-11-05 | 2008-11-05 | Bainite steel |
| GB0820212A GB0820212D0 (en) | 2008-11-05 | 2008-11-05 | Steel manufacture |
| GB0820201A GB0820201D0 (en) | 2008-11-05 | 2008-11-05 | Steel manufacture |
| GB0820201 | 2008-11-05 | ||
| GB0820184 | 2008-11-05 | ||
| GB0820212 | 2008-11-05 | ||
| GB0822991 | 2008-12-18 | ||
| GB0822991A GB0822991D0 (en) | 2008-12-18 | 2008-12-18 | Method of manufacture of bainite steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2523519T3 true ES2523519T3 (es) | 2014-11-26 |
Family
ID=41129441
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES11184809.9T Active ES2523519T3 (es) | 2008-07-31 | 2009-07-31 | Acero bainítico y métodos de fabricación del mismo |
| ES09785421.0T Active ES2443067T3 (es) | 2008-07-31 | 2009-07-31 | Aceros superbainíticos y métodos de fabricación de los mismos |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09785421.0T Active ES2443067T3 (es) | 2008-07-31 | 2009-07-31 | Aceros superbainíticos y métodos de fabricación de los mismos |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8956470B2 (es) |
| EP (2) | EP2410070B1 (es) |
| JP (1) | JP5562952B2 (es) |
| KR (1) | KR20110036939A (es) |
| CN (1) | CN102112644A (es) |
| AU (1) | AU2009275671B2 (es) |
| BR (1) | BRPI0916674A2 (es) |
| CA (1) | CA2732188A1 (es) |
| ES (2) | ES2523519T3 (es) |
| GB (1) | GB2462197B (es) |
| IL (1) | IL210939A (es) |
| PL (2) | PL2410070T3 (es) |
| RU (1) | RU2479662C2 (es) |
| WO (1) | WO2010013054A2 (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2485107A (en) | 2009-08-24 | 2012-05-02 | Secr Defence | Armour |
| EP2614171B1 (en) | 2010-09-09 | 2014-12-03 | The Secretary of State for Defence | Super bainite steel and method for manufacturing it |
| CN103429766B (zh) | 2011-05-30 | 2015-08-05 | 塔塔钢铁有限公司 | 具有高强度和高延伸率的贝氏体钢及制造所述贝氏体钢的方法 |
| WO2013060866A1 (en) * | 2011-10-28 | 2013-05-02 | Aktiebolaget Skf | A bearing component |
| EP2834378B1 (en) * | 2012-04-04 | 2016-02-24 | Aktiebolaget SKF | Steel alloy |
| WO2014019670A1 (en) * | 2012-07-30 | 2014-02-06 | Aktiebolaget Skf | Low temperature heat treatment for steel alloy |
| DE102012017143B3 (de) * | 2012-08-30 | 2014-03-27 | Technische Universität Clausthal | Verfahren zum Herstellen eines Bauteils mit bainitischem Gefüge und entsprechendes Bauteil |
| PL2895635T3 (pl) * | 2012-09-14 | 2019-08-30 | Mannesmann Precision Tubes Gmbh | Stop stalowy dla niskostopowej stali o wysokiej wytrzymałości |
| CN102953006B (zh) * | 2012-10-19 | 2014-08-06 | 燕山大学 | 整体硬贝氏体轴承钢及其制造方法 |
| WO2015033931A1 (ja) | 2013-09-06 | 2015-03-12 | 旭硝子株式会社 | 溶融ガラス製造方法およびそれを用いた板ガラスの製造方法 |
| CN103451549B (zh) * | 2013-09-17 | 2016-05-25 | 北京科技大学 | 一种2100MPa纳米贝氏体钢及其制备方法 |
| CN103468906A (zh) * | 2013-09-17 | 2013-12-25 | 北京科技大学 | 一种低温温轧制备2000MPa级纳米尺度贝氏体钢工艺 |
| US9869000B2 (en) | 2013-12-10 | 2018-01-16 | Battelle Energy Alliance, Llc | Methods of making bainitic steel materials |
| WO2015113574A1 (en) * | 2014-01-29 | 2015-08-06 | Aktiebolaget Skf | Steel alloy |
| PL228168B1 (pl) | 2014-08-18 | 2018-02-28 | Politechnika Warszawska | Sposób wytwarzania struktury nanokrystalicznej w stali łozyskowej |
| CN105369150B (zh) * | 2014-08-27 | 2017-03-15 | 宝钢特钢有限公司 | 一种超高强度装甲钢板制造方法 |
| GB2535782A (en) * | 2015-02-27 | 2016-08-31 | Skf Ab | Bearing Steel |
| CN104962824B (zh) * | 2015-06-24 | 2017-03-01 | 中北大学 | 一种含有先共析铁素体的纳米贝氏体钢及其制备方法 |
| GB2553583B (en) * | 2016-09-13 | 2019-01-09 | Skf Ab | Case-hardenable stainless steel alloy |
| US10260121B2 (en) | 2017-02-07 | 2019-04-16 | GM Global Technology Operations LLC | Increasing steel impact toughness |
| CN107480328B (zh) * | 2017-07-04 | 2022-09-20 | 山东建筑大学 | 一种基于q＆p工艺的碳配分理论计算方法 |
| WO2019173681A1 (en) | 2018-03-08 | 2019-09-12 | Northwestern University | Carbide-free bainite and retained austenite steels, producing method and applications of same |
| CN109628837B (zh) * | 2019-01-02 | 2020-11-13 | 北京科技大学 | 一种超细贝氏体型桥梁缆索钢及其制备方法 |
| CN110079733B (zh) * | 2019-05-16 | 2020-04-21 | 武汉科技大学 | 一种极薄规格超高强度中碳贝氏体钢及其制造方法 |
| CN112553542B (zh) * | 2020-12-08 | 2022-02-18 | 首钢集团有限公司 | 一种钒微合金化凿岩用中空钢及其制备方法 |
| CN115011867B (zh) * | 2022-04-19 | 2023-04-14 | 清华大学 | 高强韧耐磨钢衬板及其制备方法 |
| CN116083798B (zh) * | 2022-12-27 | 2023-12-05 | 北京理工大学唐山研究院 | 基于非均质锰分布的中低碳超细贝氏体钢及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI780026A (fi) * | 1978-01-05 | 1979-07-06 | Ovako Oy | Kisellegerat staol |
| JP3034543B2 (ja) * | 1990-01-19 | 2000-04-17 | 日新製鋼株式会社 | 強靭な高強度鋼の製造方法 |
| JP3253068B2 (ja) * | 1990-06-28 | 2002-02-04 | 日新製鋼株式会社 | 強靭な高強度ｔｒｉｐ鋼 |
| RU2020183C1 (ru) * | 1990-07-09 | 1994-09-30 | Арендное объединение "Новокраматорский машиностроительный завод" | Сталь |
| JPH05320749A (ja) | 1992-05-20 | 1993-12-03 | Nisshin Steel Co Ltd | 超高強度鋼の製造方法 |
| JPH05320740A (ja) | 1992-05-25 | 1993-12-03 | Sumitomo Metal Ind Ltd | Ｒｈにおける浸漬管寿命の延長方法 |
| JPH0633190A (ja) | 1992-07-14 | 1994-02-08 | Sumitomo Metal Ind Ltd | 長寿命軸受用鋼 |
| JPH06271930A (ja) * | 1993-03-18 | 1994-09-27 | Nisshin Steel Co Ltd | 疲労特性に優れた高強度高靭性鋼の製法 |
| AT407057B (de) * | 1996-12-19 | 2000-12-27 | Voest Alpine Schienen Gmbh | Profiliertes walzgut und verfahren zu dessen herstellung |
| GB2352726A (en) | 1999-08-04 | 2001-02-07 | Secr Defence | A steel and a heat treatment for steels |
| KR100845633B1 (ko) * | 2004-04-28 | 2008-07-10 | 제이에프이 스틸 가부시키가이샤 | 기계구조용 부품 및 그 제조방법 |
| JP5319866B2 (ja) * | 2004-05-24 | 2013-10-16 | 株式会社小松製作所 | 転動部材およびその製造方法 |
| US20110052442A1 (en) * | 2008-03-25 | 2011-03-03 | Aktiebolaget Skf | Bearing component |
-
2009
- 2009-07-31 PL PL11184809T patent/PL2410070T3/pl unknown
- 2009-07-31 WO PCT/GB2009/050947 patent/WO2010013054A2/en active Application Filing
- 2009-07-31 JP JP2011520601A patent/JP5562952B2/ja not_active Expired - Fee Related
- 2009-07-31 GB GB0913382A patent/GB2462197B/en active Active
- 2009-07-31 ES ES11184809.9T patent/ES2523519T3/es active Active
- 2009-07-31 EP EP11184809.9A patent/EP2410070B1/en active Active
- 2009-07-31 BR BRPI0916674A patent/BRPI0916674A2/pt not_active IP Right Cessation
- 2009-07-31 US US12/737,630 patent/US8956470B2/en active Active
- 2009-07-31 CN CN2009801303780A patent/CN102112644A/zh active Pending
- 2009-07-31 AU AU2009275671A patent/AU2009275671B2/en not_active Ceased
- 2009-07-31 EP EP09785421.0A patent/EP2310545B1/en active Active
- 2009-07-31 PL PL09785421T patent/PL2310545T3/pl unknown
- 2009-07-31 ES ES09785421.0T patent/ES2443067T3/es active Active
- 2009-07-31 CA CA2732188A patent/CA2732188A1/en not_active Abandoned
- 2009-07-31 RU RU2011107290/02A patent/RU2479662C2/ru not_active IP Right Cessation
- 2009-07-31 KR KR1020117004168A patent/KR20110036939A/ko not_active Application Discontinuation
-
2011
- 2011-01-27 IL IL210939A patent/IL210939A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB0913382D0 (en) | 2009-09-16 |
| EP2310545B1 (en) | 2013-10-23 |
| KR20110036939A (ko) | 2011-04-12 |
| CN102112644A (zh) | 2011-06-29 |
| RU2479662C2 (ru) | 2013-04-20 |
| AU2009275671A1 (en) | 2010-02-04 |
| EP2410070A1 (en) | 2012-01-25 |
| IL210939A (en) | 2015-04-30 |
| US20110126946A1 (en) | 2011-06-02 |
| AU2009275671B2 (en) | 2014-11-20 |
| PL2410070T3 (pl) | 2015-04-30 |
| EP2310545A2 (en) | 2011-04-20 |
| BRPI0916674A2 (pt) | 2015-11-17 |
| JP5562952B2 (ja) | 2014-07-30 |
| IL210939A0 (en) | 2011-04-28 |
| EP2410070B1 (en) | 2014-11-05 |
| ES2443067T3 (es) | 2014-02-17 |
| GB2462197A (en) | 2010-02-03 |
| RU2011107290A (ru) | 2012-09-10 |
| GB2462197B (en) | 2010-09-22 |
| WO2010013054A2 (en) | 2010-02-04 |
| CA2732188A1 (en) | 2010-02-04 |
| WO2010013054A4 (en) | 2010-07-15 |
| US8956470B2 (en) | 2015-02-17 |
| PL2310545T3 (pl) | 2014-04-30 |
| WO2010013054A3 (en) | 2010-05-27 |
| JP2011529530A (ja) | 2011-12-08 |
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