PT3168312T - Aço estrutural de alta qualidade com estrutura bainítica, peça forjada e método para a produção de peça forjada - Google Patents
Aço estrutural de alta qualidade com estrutura bainítica, peça forjada e método para a produção de peça forjadaInfo
- Publication number
- PT3168312T PT3168312T PT15194741T PT15194741T PT3168312T PT 3168312 T PT3168312 T PT 3168312T PT 15194741 T PT15194741 T PT 15194741T PT 15194741 T PT15194741 T PT 15194741T PT 3168312 T PT3168312 T PT 3168312T
- Authority
- PT
- Portugal
- Prior art keywords
- forged part
- making
- produced therefrom
- engineering steel
- bainitic structure
- 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
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
-
- 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
- C22C38/02—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
- 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
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Steel (AREA)
- Forging (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15194741.3A EP3168312B1 (de) | 2015-11-16 | 2015-11-16 | Edelbaustahl mit bainitischem gefüge, daraus hergestelltes schmiedeteil und verfahren zur herstellung eines schmiedeteils |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3168312T true PT3168312T (pt) | 2019-07-16 |
Family
ID=54695477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT15194741T PT3168312T (pt) | 2015-11-16 | 2015-11-16 | Aço estrutural de alta qualidade com estrutura bainítica, peça forjada e método para a produção de peça forjada |
Country Status (12)
Country | Link |
---|---|
US (1) | US20180327873A1 (pt) |
EP (1) | EP3168312B1 (pt) |
JP (1) | JP6616501B2 (pt) |
KR (1) | KR102178736B1 (pt) |
CN (1) | CN108474049B (pt) |
CA (1) | CA3005378C (pt) |
DK (1) | DK3168312T3 (pt) |
ES (1) | ES2733805T3 (pt) |
PL (1) | PL3168312T3 (pt) |
PT (1) | PT3168312T (pt) |
RU (1) | RU2703085C1 (pt) |
WO (1) | WO2017085072A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3591078T3 (pl) | 2018-07-05 | 2022-05-16 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg | Zastosowanie stali w sposobie wytwarzania przyrostowego, sposób wytwarzania stalowego elementu konstrukcyjnego i stalowy element konstrukcyjny |
PT3591081T (pt) | 2018-07-05 | 2021-06-01 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg | Processo para a produção de um componente em aço cementado |
CZ308108B6 (cs) * | 2018-07-20 | 2020-01-08 | Univerzita Pardubice | Bainitická ocel se zvýšenou kontaktně-únavovou odolností |
WO2021009543A1 (en) * | 2019-07-16 | 2021-01-21 | Arcelormittal | Method for producing a steel part and steel part |
CN110527912A (zh) * | 2019-09-24 | 2019-12-03 | 王平 | 一种红土镍矿冶炼高强韧耐候耐火合金结构钢的制备 |
CN111041344A (zh) * | 2019-10-23 | 2020-04-21 | 舞阳钢铁有限责任公司 | 高强韧性低屈强比易焊接的固定海上结构钢板及生产方法 |
CN111394661B (zh) * | 2020-04-30 | 2021-07-27 | 西京学院 | 一种低合金高强韧性马贝复相钢的制备工艺 |
CN115094350B (zh) * | 2022-07-13 | 2023-01-24 | 江油市长祥特殊钢制造有限公司 | 一种核电sa182f316l阀体锻件的制备方法 |
CN115491605B (zh) * | 2022-09-27 | 2023-03-31 | 东风商用车有限公司 | 热锻用贝氏体钢、制造热锻零部件的工艺、装置及系统 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394187A (en) * | 1981-02-25 | 1983-07-19 | Sumitomo Metal Industries, Ltd. | Method of making steels which are useful in fabricating pressure vessels |
JPH05287439A (ja) * | 1992-04-07 | 1993-11-02 | Nippon Steel Corp | 延性の優れたMo−V系超高張力電縫鋼管 |
JPH0741856A (ja) * | 1993-07-28 | 1995-02-10 | Nkk Corp | 耐硫化物応力腐食割れ性に優れた高強度鋼管の製造法 |
JP3241897B2 (ja) * | 1993-10-12 | 2001-12-25 | 新日本製鐵株式会社 | 引張強度、疲労強度および被削性に優れる熱間鍛造用非調質鋼 |
JP3300500B2 (ja) * | 1993-10-12 | 2002-07-08 | 新日本製鐵株式会社 | 疲労強度、降伏強度および被削性に優れる熱間鍛造用鋼の製造方法 |
CN1163942A (zh) * | 1996-02-08 | 1997-11-05 | 阿斯克迈塔尔公司 | 制造锻件用钢及锻件制造方法 |
FR2744733B1 (fr) * | 1996-02-08 | 1998-04-24 | Ascometal Sa | Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee |
FR2757877B1 (fr) * | 1996-12-31 | 1999-02-05 | Ascometal Sa | Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid |
JP3854807B2 (ja) * | 2001-03-08 | 2006-12-06 | 株式会社神戸製鋼所 | 溶接性および均一伸びに優れた高張力厚鋼板 |
JP3901994B2 (ja) * | 2001-11-14 | 2007-04-04 | 新日本製鐵株式会社 | 非調質高強度・高靭性鍛造品およびその製造方法 |
JP3668713B2 (ja) * | 2001-11-26 | 2005-07-06 | 株式会社神戸製鋼所 | 溶接性および均一伸びに優れた高張力厚鋼板 |
EP1408131A1 (de) * | 2002-09-27 | 2004-04-14 | CARL DAN. PEDDINGHAUS GMBH & CO. KG | Stahlzusammensetzung und daraus hergestellte Gesenkschmiedeteile |
FR2847273B1 (fr) * | 2002-11-19 | 2005-08-19 | Usinor | Piece d'acier de construction soudable et procede de fabrication |
JP4174041B2 (ja) * | 2004-08-06 | 2008-10-29 | 新日本製鐵株式会社 | 1150MPa以上の引張強さを有する溶接用鋼の製造法 |
US7214278B2 (en) * | 2004-12-29 | 2007-05-08 | Mmfx Technologies Corporation | High-strength four-phase steel alloys |
JP5472423B2 (ja) * | 2005-03-29 | 2014-04-16 | Jfeスチール株式会社 | 耐切断割れ性に優れた高強度・高靱性厚鋼板 |
DE102005052069B4 (de) * | 2005-10-28 | 2015-07-09 | Saarstahl Ag | Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen |
EP2123787A1 (fr) * | 2008-05-06 | 2009-11-25 | Industeel Creusot | Acier à hautes caractéristiques pour pièces massives |
JP5176885B2 (ja) * | 2008-11-10 | 2013-04-03 | 新日鐵住金株式会社 | 鋼材及びその製造方法 |
JP5729803B2 (ja) * | 2010-05-27 | 2015-06-03 | 株式会社神戸製鋼所 | 高張力鋼板およびその製造方法 |
CN102337478B (zh) * | 2010-07-15 | 2012-11-14 | 宝山钢铁股份有限公司 | 强韧性、强塑性优良的100公斤级调质钢板及其制造方法 |
WO2012161322A1 (ja) * | 2011-05-26 | 2012-11-29 | 新日鐵住金株式会社 | 機械構造用鋼部品およびその製造方法 |
JP5152441B2 (ja) * | 2011-05-26 | 2013-02-27 | 新日鐵住金株式会社 | 機械構造用鋼部品およびその製造方法 |
JP2013104124A (ja) * | 2011-11-16 | 2013-05-30 | Jfe Steel Corp | 曲げ加工性に優れた直接焼入れ焼戻し型高張力鋼板およびその製造方法 |
US20140283954A1 (en) * | 2013-03-22 | 2014-09-25 | Caterpiller Inc. | Bainitic microalloy steel with enhanced nitriding characteristics |
-
2015
- 2015-11-16 EP EP15194741.3A patent/EP3168312B1/de active Active
- 2015-11-16 PT PT15194741T patent/PT3168312T/pt unknown
- 2015-11-16 PL PL15194741T patent/PL3168312T3/pl unknown
- 2015-11-16 DK DK15194741.3T patent/DK3168312T3/da active
- 2015-11-16 ES ES15194741T patent/ES2733805T3/es active Active
-
2016
- 2016-11-15 CN CN201680069274.3A patent/CN108474049B/zh active Active
- 2016-11-15 CA CA3005378A patent/CA3005378C/en active Active
- 2016-11-15 KR KR1020187014749A patent/KR102178736B1/ko active IP Right Grant
- 2016-11-15 WO PCT/EP2016/077761 patent/WO2017085072A1/de active Application Filing
- 2016-11-15 JP JP2018521262A patent/JP6616501B2/ja active Active
- 2016-11-15 RU RU2018121935A patent/RU2703085C1/ru active
- 2016-11-15 US US15/773,745 patent/US20180327873A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP6616501B2 (ja) | 2019-12-04 |
US20180327873A1 (en) | 2018-11-15 |
JP2019501280A (ja) | 2019-01-17 |
KR20180071357A (ko) | 2018-06-27 |
EP3168312A1 (de) | 2017-05-17 |
ES2733805T3 (es) | 2019-12-03 |
EP3168312B1 (de) | 2019-04-10 |
CA3005378A1 (en) | 2017-05-26 |
RU2703085C1 (ru) | 2019-10-15 |
CA3005378C (en) | 2020-07-14 |
DK3168312T3 (da) | 2019-07-01 |
WO2017085072A1 (de) | 2017-05-26 |
CN108474049B (zh) | 2021-01-08 |
CN108474049A (zh) | 2018-08-31 |
PL3168312T3 (pl) | 2019-09-30 |
KR102178736B1 (ko) | 2020-11-13 |
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