BRPI0912251A2 - aço de elevadas características para peças maciças. - Google Patents
aço de elevadas características para peças maciças.Info
- Publication number
- BRPI0912251A2 BRPI0912251A2 BRPI0912251A BRPI0912251A BRPI0912251A2 BR PI0912251 A2 BRPI0912251 A2 BR PI0912251A2 BR PI0912251 A BRPI0912251 A BR PI0912251A BR PI0912251 A BRPI0912251 A BR PI0912251A BR PI0912251 A2 BRPI0912251 A2 BR PI0912251A2
- Authority
- BR
- Brazil
- Prior art keywords
- solid parts
- high characteristic
- characteristic steel
- steel
- solid
- Prior art date
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0242—Flattening; Dressing; Flexing
-
- 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
- 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
- C22C38/18—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
- C22C38/40—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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08300199A EP2123787A1 (fr) | 2008-05-06 | 2008-05-06 | Acier à hautes caractéristiques pour pièces massives |
PCT/FR2009/050822 WO2009141556A1 (fr) | 2008-05-06 | 2009-05-05 | Acier à hautes caractéristiques pour pièces massives |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0912251A2 true BRPI0912251A2 (pt) | 2015-10-06 |
Family
ID=39798117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912251A BRPI0912251A2 (pt) | 2008-05-06 | 2009-05-05 | aço de elevadas características para peças maciças. |
Country Status (17)
Country | Link |
---|---|
US (2) | US9103008B2 (pt) |
EP (2) | EP2123787A1 (pt) |
JP (1) | JP5001460B2 (pt) |
KR (3) | KR20140129385A (pt) |
CN (1) | CN102016097A (pt) |
AU (1) | AU2009248619B2 (pt) |
BR (1) | BRPI0912251A2 (pt) |
CA (1) | CA2718848C (pt) |
ES (1) | ES2435431T3 (pt) |
MX (1) | MX2010011495A (pt) |
PL (1) | PL2279275T3 (pt) |
RU (1) | RU2463373C2 (pt) |
SI (1) | SI2279275T1 (pt) |
TW (1) | TWI435938B (pt) |
UA (1) | UA95052C2 (pt) |
WO (1) | WO2009141556A1 (pt) |
ZA (1) | ZA201006646B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016001703A1 (en) | 2014-07-03 | 2016-01-07 | Arcelormittal | Method for manufacturing a high strength steel sheet and sheet obtained by the method |
WO2016001705A1 (en) | 2014-07-03 | 2016-01-07 | Arcelormittal | Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained |
WO2016001699A1 (en) * | 2014-07-03 | 2016-01-07 | Arcelormittal | Method for manufacturing a high strength steel sheet having improved formability and sheet obtained |
EP3168312B1 (de) * | 2015-11-16 | 2019-04-10 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG | Edelbaustahl mit bainitischem gefüge, daraus hergestelltes schmiedeteil und verfahren zur herstellung eines schmiedeteils |
JP6493286B2 (ja) * | 2016-04-19 | 2019-04-03 | Jfeスチール株式会社 | 耐摩耗鋼板および耐摩耗鋼板の製造方法 |
TWI756226B (zh) * | 2016-06-30 | 2022-03-01 | 瑞典商伍德赫爾恩股份有限公司 | 用於工具架之鋼 |
CN107287503A (zh) * | 2017-06-07 | 2017-10-24 | 江苏科技大学 | 一种改善残余元素恶化钢热塑性的方法 |
AU2019200375A1 (en) * | 2018-06-26 | 2020-01-16 | A. Finkl & Sons Co. | Plastic injection mold tooling and a method of manufacture thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE651845C (de) * | 1935-10-20 | 1937-10-20 | Boehler & Co Akt Ges Geb | Stahllegierung fuer Warmarbeitswerkzeuge |
FR2241624A1 (en) | 1973-07-13 | 1975-03-21 | Int Nickel Ltd | Fabrication of articles in chromium steels - using spheroidised structure and formation of martensite after deformation |
CA1035602A (en) * | 1973-07-13 | 1978-08-01 | Inco Limited | Air hardenable, formable steel |
JP2881869B2 (ja) * | 1989-12-06 | 1999-04-12 | 大同特殊鋼株式会社 | 溶接性にすぐれたプラスチック成形金型用鋼 |
JPH06184695A (ja) * | 1992-12-22 | 1994-07-05 | Hitachi Ltd | 溶接性,切削性にすぐれたプラスチック成形金型用鋼 |
JP3098366B2 (ja) * | 1993-09-29 | 2000-10-16 | エヌケーケー条鋼株式会社 | 空冷型マルテンサイト系強靱性熱間鍛造用非調質鋼 |
US5759299A (en) * | 1994-05-10 | 1998-06-02 | Nkk Corporation | Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same |
FR2748037B1 (fr) * | 1996-04-29 | 1998-05-22 | Creusot Loire | Acier reparable par soudure pour la fabrication de moules pour matieres plastiques |
FR2748036B1 (fr) * | 1996-04-29 | 1998-05-22 | Creusot Loire | Acier faiblement allie pour la fabrication de moules pour matieres plastiques |
FR2764308B1 (fr) * | 1997-06-04 | 1999-07-23 | Thyssen France Sa | Procede de fabrication d'un acier pour moules de grandes dimensions |
JP3987616B2 (ja) * | 1997-11-20 | 2007-10-10 | 新日本製鐵株式会社 | 耐表面損傷性および耐摩耗性に優れた高強度ベイナイト系レールの製造法 |
JP2000017376A (ja) * | 1998-06-30 | 2000-01-18 | Kawasaki Steel Corp | 熱間鍛造用非調質鋼 |
JP2001294973A (ja) * | 2000-04-05 | 2001-10-26 | Daido Steel Co Ltd | 粉末放電加工性に優れたプラスチック成形金型用鋼 |
FR2838138B1 (fr) * | 2002-04-03 | 2005-04-22 | Usinor | Acier pour la fabrication de moules d'injection de matiere plastique ou pour la fabrication de pieces pour le travail des metaux |
FR2847271B1 (fr) * | 2002-11-19 | 2004-12-24 | Usinor | Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue |
-
2008
- 2008-05-06 EP EP08300199A patent/EP2123787A1/fr not_active Withdrawn
-
2009
- 2009-05-05 MX MX2010011495A patent/MX2010011495A/es active IP Right Grant
- 2009-05-05 WO PCT/FR2009/050822 patent/WO2009141556A1/fr active Application Filing
- 2009-05-05 RU RU2010149330/02A patent/RU2463373C2/ru not_active IP Right Cessation
- 2009-05-05 KR KR20147029039A patent/KR20140129385A/ko active IP Right Grant
- 2009-05-05 KR KR1020127002900A patent/KR20120025009A/ko active Search and Examination
- 2009-05-05 BR BRPI0912251A patent/BRPI0912251A2/pt not_active IP Right Cessation
- 2009-05-05 SI SI200930756T patent/SI2279275T1/sl unknown
- 2009-05-05 US US12/990,583 patent/US9103008B2/en not_active Expired - Fee Related
- 2009-05-05 EP EP09750037.5A patent/EP2279275B1/fr not_active Revoked
- 2009-05-05 AU AU2009248619A patent/AU2009248619B2/en not_active Ceased
- 2009-05-05 KR KR1020107024980A patent/KR20110006671A/ko active Application Filing
- 2009-05-05 ES ES09750037T patent/ES2435431T3/es active Active
- 2009-05-05 UA UAA201013177A patent/UA95052C2/uk unknown
- 2009-05-05 CA CA2718848A patent/CA2718848C/fr not_active Expired - Fee Related
- 2009-05-05 JP JP2011506762A patent/JP5001460B2/ja not_active Expired - Fee Related
- 2009-05-05 PL PL09750037T patent/PL2279275T3/pl unknown
- 2009-05-05 CN CN2009801144500A patent/CN102016097A/zh active Pending
- 2009-05-06 TW TW098114988A patent/TWI435938B/zh not_active IP Right Cessation
-
2010
- 2010-09-16 ZA ZA2010/06646A patent/ZA201006646B/en unknown
-
2015
- 2015-06-29 US US14/753,223 patent/US20150299835A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2435431T3 (es) | 2013-12-19 |
EP2279275B1 (fr) | 2013-08-28 |
MX2010011495A (es) | 2010-11-12 |
US20150299835A1 (en) | 2015-10-22 |
TWI435938B (zh) | 2014-05-01 |
AU2009248619A1 (en) | 2009-11-26 |
CN102016097A (zh) | 2011-04-13 |
JP2011518957A (ja) | 2011-06-30 |
ZA201006646B (en) | 2011-06-29 |
EP2279275A1 (fr) | 2011-02-02 |
RU2463373C2 (ru) | 2012-10-10 |
US9103008B2 (en) | 2015-08-11 |
JP5001460B2 (ja) | 2012-08-15 |
KR20140129385A (ko) | 2014-11-06 |
CA2718848A1 (fr) | 2009-11-26 |
KR20120025009A (ko) | 2012-03-14 |
RU2010149330A (ru) | 2012-06-20 |
KR20110006671A (ko) | 2011-01-20 |
US20110108169A1 (en) | 2011-05-12 |
TW201018735A (en) | 2010-05-16 |
AU2009248619B2 (en) | 2012-05-24 |
EP2123787A1 (fr) | 2009-11-25 |
PL2279275T3 (pl) | 2014-03-31 |
CA2718848C (fr) | 2013-02-12 |
SI2279275T1 (sl) | 2013-12-31 |
WO2009141556A1 (fr) | 2009-11-26 |
UA95052C2 (uk) | 2011-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: INDUSTEEL FRANCE (FR) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |