BRPI0912251A2 - aço de elevadas características para peças maciças. - Google Patents

aço de elevadas características para peças maciças.

Info

Publication number: BRPI0912251A2
Authority: BR; Brazil
Prior art keywords: solid parts; high characteristic; characteristic steel; steel; solid
Prior art date: 2008-05-06

Application number

BRPI0912251A

Other languages

English (en)

Inventor

Jean Beguinot

Valéry Ngomo

Original Assignee

Industeel Creusot

Priority date (The priority date 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 date listed.)

2008-05-06

Filing date

2009-05-05

Publication date

2015-10-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39798117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0912251(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2009-05-05 Application filed by Industeel Creusot filed Critical Industeel Creusot

2015-10-06 Publication of BRPI0912251A2 publication Critical patent/BRPI0912251A2/pt

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys 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
- 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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Manufacturing & Machinery (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Heat Treatment Of Sheet Steel (AREA)

BRPI0912251A 2008-05-06 2009-05-05 aço de elevadas características para peças maciças. BRPI0912251A2 (pt)

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)	KR20110006671A (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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
WO2016001703A1 (en)	2014-07-03	2016-01-07	Arcelormittal	Method for manufacturing a high strength steel sheet and sheet obtained by the method
PL3168312T3 (pl) *	2015-11-16	2019-09-30	Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg	Stopowa stal konstrukcyjna o strukturze bainitycznej, wytworzony z niej element kuty i sposób wytwarzania elementu kutego
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)

* Cited by examiner, † Cited by third party
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
FR2748036B1 (fr) *	1996-04-29	1998-05-22	Creusot Loire	Acier faiblement allie pour la fabrication de moules pour matieres plastiques
FR2748037B1 (fr) *	1996-04-29	1998-05-22	Creusot Loire	Acier reparable par soudure 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 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 WO PCT/FR2009/050822 patent/WO2009141556A1/fr not_active Ceased
- 2009-05-05 KR KR1020107024980A patent/KR20110006671A/ko not_active Ceased
- 2009-05-05 JP JP2011506762A patent/JP5001460B2/ja not_active Expired - Fee Related
- 2009-05-05 MX MX2010011495A patent/MX2010011495A/es active IP Right Grant
- 2009-05-05 PL PL09750037T patent/PL2279275T3/pl unknown
- 2009-05-05 KR KR1020127002900A patent/KR20120025009A/ko not_active Ceased
- 2009-05-05 ES ES09750037T patent/ES2435431T3/es active Active
- 2009-05-05 SI SI200930756T patent/SI2279275T1/sl unknown
- 2009-05-05 KR KR20147029039A patent/KR20140129385A/ko not_active Abandoned
- 2009-05-05 CN CN2009801144500A patent/CN102016097A/zh active Pending
- 2009-05-05 BR BRPI0912251A patent/BRPI0912251A2/pt not_active IP Right Cessation
- 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 RU RU2010149330/02A patent/RU2463373C2/ru not_active IP Right Cessation
- 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
TW201018735A (en)	2010-05-16
PL2279275T3 (pl)	2014-03-31
AU2009248619A1 (en)	2009-11-26
US20110108169A1 (en)	2011-05-12
KR20110006671A (ko)	2011-01-20
WO2009141556A1 (fr)	2009-11-26
CA2718848C (fr)	2013-02-12
EP2123787A1 (fr)	2009-11-25
EP2279275A1 (fr)	2011-02-02
JP2011518957A (ja)	2011-06-30
SI2279275T1 (sl)	2013-12-31
ZA201006646B (en)	2011-06-29
MX2010011495A (es)	2010-11-12
CN102016097A (zh)	2011-04-13
UA95052C2 (uk)	2011-06-25
US9103008B2 (en)	2015-08-11
EP2279275B1 (fr)	2013-08-28
KR20140129385A (ko)	2014-11-06
US20150299835A1 (en)	2015-10-22
KR20120025009A (ko)	2012-03-14
JP5001460B2 (ja)	2012-08-15
ES2435431T3 (es)	2013-12-19
RU2463373C2 (ru)	2012-10-10
TWI435938B (zh)	2014-05-01
CA2718848A1 (fr)	2009-11-26
RU2010149330A (ru)	2012-06-20
AU2009248619B2 (en)	2012-05-24

Legal Events

Date	Code	Title	Description
2017-01-10	B25A	Requested transfer of rights approved	Owner name: INDUSTEEL FRANCE (FR)
2018-03-06	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
2018-06-26	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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IT1396406B1 (it)	2012-11-19	Stantuffo.
BRPI0917446A2 (pt)	2015-12-22	derivados de acilaminobenzamida.
BRPI0912251A2 (pt)	2015-10-06	aço de elevadas características para peças maciças.
BRPI0912716A2 (pt)	2015-10-13	composto.
BRPI0921248A2 (pt)	2016-02-23	silme de superfície para estrutura compósitas.
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BRPI1008956A2 (pt)	2016-03-15	dispositivo para rebarbar blocos de metal.
AP2011005623A0 (en)	2011-04-30	Phosphodiestarase inhibitors.
BRPI0922833A2 (pt)	2015-12-29	composição estabilizadora livre de metal pesado para polímeros halogendos
BR112012002871A2 (pt)	2015-09-22	método para fabricação de 2,4-dióxotetrahidrofurano-3-carboxilatos
IT1396642B1 (it)	2012-12-14	Statore.
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GB0807206D0 (en)	2008-05-28	I.C.E. cylinder
ES1071660U8 (es)	2011-04-12	Caldereta perfeccionada para sumidero.