ATE537274T1 - Stahl zur herstellung von massiv umgeformten maschinenbauteilen - Google Patents

Stahl zur herstellung von massiv umgeformten maschinenbauteilen

Info

Publication number: ATE537274T1
Authority: AT; Austria
Prior art keywords: steel; machine components; solid formed; producing solid; formed machine
Prior art date: 2007-08-27

Application number

AT08801149T

Other languages

English (en)

Inventor

Roman Diederichs

Axel Stueber

Robert Lange

Original Assignee

Georgsmarienhuette Gmbh

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.)

2007-08-27

Filing date

2008-08-12

Publication date

2011-12-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40149548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE537274(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-08-12 Application filed by Georgsmarienhuette Gmbh filed Critical Georgsmarienhuette Gmbh

2011-12-15 Application granted granted Critical

2011-12-15 Publication of ATE537274T1 publication Critical patent/ATE537274T1/de

Links

239000007787 solid Substances 0.000 title 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
- C22C38/001—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
- 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
- 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
- C22C38/06—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
- C22C38/18—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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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)
Heat Treatment Of Steel (AREA)
Forging (AREA)

AT08801149T 2007-08-27 2008-08-12 Stahl zur herstellung von massiv umgeformten maschinenbauteilen ATE537274T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102007040616		2007-08-27
PCT/DE2008/001319 WO2009026881A1 (de)	2007-08-27	2008-08-12	Stahl zur herstellung von massiv umgeformten maschinenbauteilen

Publications (1)

Publication Number	Publication Date
ATE537274T1 true ATE537274T1 (de)	2011-12-15

Family

ID=40149548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT08801149T ATE537274T1 (de)	2007-08-27	2008-08-12	Stahl zur herstellung von massiv umgeformten maschinenbauteilen

Country Status (16)

Country	Link
US (1)	US20100189591A1 (de)
EP (1)	EP2183396B1 (de)
JP (1)	JP2010537054A (de)
KR (1)	KR20100057823A (de)
CN (1)	CN101821413A (de)
AR (1)	AR067684A1 (de)
AT (1)	ATE537274T1 (de)
AU (1)	AU2008291431A1 (de)
CA (1)	CA2697794A1 (de)
DE (1)	DE102007057421A1 (de)
EA (1)	EA017741B1 (de)
ES (1)	ES2378353T3 (de)
MX (1)	MX2010002282A (de)
TW (1)	TW200927954A (de)
WO (1)	WO2009026881A1 (de)
ZA (1)	ZA201001002B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5620336B2 (ja) *	2011-05-26	2014-11-05	新日鐵住金株式会社	高疲労強度、高靭性機械構造用鋼部品およびその製造方法
EP3176278B1 (de) *	2014-07-29	2019-03-20	Nippon Steel & Sumitomo Metal Corporation	Karbonitriertes lager-element
JP2016145380A (ja) *	2015-02-06	2016-08-12	株式会社神戸製鋼所	大型鍛造用鋼及び大型鍛造部品
CN113025777A (zh) *	2021-03-02	2021-06-25	攀钢集团江油长城特殊钢有限公司	一种30CrNi2MoVA大规格锻材及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3328211A (en) *	1963-12-05	1967-06-27	Ishikawajima Harima Heavy Ind	Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made
JPS61279656A (ja) *	1985-06-05	1986-12-10	Daido Steel Co Ltd	熱間鍛造用非調質鋼
JPH05148535A (ja) *	1991-06-07	1993-06-15	Kobe Steel Ltd	熱処理歪が少なく曲げ疲労強度の優れた表面硬化部品の製造方法
JPH09170047A (ja) *	1995-12-16	1997-06-30	Daido Steel Co Ltd	高強度−高靱性ベイナイト型非調質鋼及びその製造方法
CZ293084B6 (cs) *	1999-05-17	2004-02-18	Jinpo Plus A. S.	Ocele pro žárupevné a vysokopevné tvářené součásti, obzvláště trubky, plechy a výkovky
JP2000345281A (ja) *	1999-06-02	2000-12-12	Nippon Steel Corp	溶接性と低温靭性に優れた低合金耐熱鋼およびその製造方法
US7081174B2 (en) *	2002-04-30	2006-07-25	Sanyo Special Steel Co., Ltd.	Process for producing steel products having improved grain size properties and machinability
DE102005052069B4 (de) *	2005-10-28	2015-07-09	Saarstahl Ag	Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen

2007
- 2007-11-29 DE DE102007057421A patent/DE102007057421A1/de not_active Withdrawn
2008
- 2008-07-25 AR ARP080103228A patent/AR067684A1/es not_active Application Discontinuation
- 2008-08-11 TW TW097130489A patent/TW200927954A/zh unknown
- 2008-08-12 AT AT08801149T patent/ATE537274T1/de active
- 2008-08-12 WO PCT/DE2008/001319 patent/WO2009026881A1/de not_active Ceased
- 2008-08-12 EP EP08801149A patent/EP2183396B1/de not_active Revoked
- 2008-08-12 CN CN200880104624A patent/CN101821413A/zh active Pending
- 2008-08-12 EA EA201070313A patent/EA017741B1/ru not_active IP Right Cessation
- 2008-08-12 CA CA2697794A patent/CA2697794A1/en not_active Abandoned
- 2008-08-12 ES ES08801149T patent/ES2378353T3/es active Active
- 2008-08-12 AU AU2008291431A patent/AU2008291431A1/en not_active Abandoned
- 2008-08-12 MX MX2010002282A patent/MX2010002282A/es active IP Right Grant
- 2008-08-12 KR KR1020107004006A patent/KR20100057823A/ko not_active Ceased
- 2008-08-12 US US12/733,312 patent/US20100189591A1/en not_active Abandoned
- 2008-08-12 JP JP2010522179A patent/JP2010537054A/ja not_active Withdrawn
2010
- 2010-02-11 ZA ZA201001002A patent/ZA201001002B/xx unknown

Also Published As

Publication number	Publication date
ES2378353T3 (es)	2012-04-11
WO2009026881A1 (de)	2009-03-05
EA017741B1 (ru)	2013-02-28
CN101821413A (zh)	2010-09-01
TW200927954A (en)	2009-07-01
AU2008291431A1 (en)	2009-03-05
EA201070313A1 (ru)	2010-08-30
CA2697794A1 (en)	2009-03-05
DE102007057421A1 (de)	2009-03-05
AR067684A1 (es)	2009-10-21
US20100189591A1 (en)	2010-07-29
JP2010537054A (ja)	2010-12-02
EP2183396A1 (de)	2010-05-12
EP2183396B1 (de)	2011-12-14
MX2010002282A (es)	2010-03-29
KR20100057823A (ko)	2010-06-01
ZA201001002B (en)	2010-10-27

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BRPI0906249A2 (pt)	2015-06-30	Processo de elaboração de 1,1,1,4,4,4-hexafluoro-2-buteno
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ATE533747T1 (de)	2011-12-15	Verfahren zur herstellung von tetrahydrochinolinderivaten
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ATE480531T1 (de)	2010-09-15	Verfahren zur herstellung von benzopyran-2- olderivaten
ATE524426T1 (de)	2011-09-15	Verfahren zur herstellung von 1,2-dichlorethan
ATE516362T1 (de)	2011-07-15	Verfahren zur herstellung von biodiesel
ATE518847T1 (de)	2011-08-15	Verfahren zur herstellung von betamimetika
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ATE548345T1 (de)	2012-03-15	Verfahren zur herstellung von agomelatin
DE602006015090D1 (de)	2010-08-05	Verfahren zur herstellung von gezielt durchlässigen laminaten
EP2216325A4 (de)	2012-02-15	Verfahren zur herstellung von trifluoromethansulfonylfluorid
ATE514666T1 (de)	2011-07-15	Verfahren zur herstellung von ethen
ATE554088T1 (de)	2012-05-15	Verfahren zur herstellung von pyridoä2,1- aüisochinolinderivaten
EP2135979A4 (de)	2011-10-05	Verfahren zur herstellung von nitrid-einkristall
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EP2259269A4 (de)	2011-09-21	Verfahren zur herstellung von radiostrontium