DE60103598D1 - Nicht-gefrischter stahl mit verminderter anisotropie und ausgezeichneter festigkeit, zähigkeit und verarbeitbarkeit - Google Patents

Nicht-gefrischter stahl mit verminderter anisotropie und ausgezeichneter festigkeit, zähigkeit und verarbeitbarkeit

Info

Publication number: DE60103598D1
Authority: DE; Germany
Prior art keywords: unfreshened; toughness; workability; steel; excellent strength
Prior art date: 2000-03-24
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.): Expired - Fee Related

Application number

DE60103598T

Other languages

English (en)

Other versions

DE60103598T2 (de

Inventor

Kazukuni Hase

Yasuhiro Omori

Toshiyuki Hoshino

Keniti Amano

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

Original Assignee

JFE Steel Corp

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.)

2000-03-24

Filing date

2001-03-22

Publication date

2004-07-08

2001-03-22 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2004-07-08 Publication of DE60103598D1 publication Critical patent/DE60103598D1/de

2004-09-30 Application granted granted Critical

2004-09-30 Publication of DE60103598T2 publication Critical patent/DE60103598T2/de

2021-03-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/50—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
- C22C38/001—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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
- 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
- C22C38/42—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
- C22C38/54—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
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)

DE60103598T 2000-03-24 2001-03-22 Nicht-gefrischter stahl mit verminderter anisotropie und ausgezeichneter festigkeit, zähigkeit und verarbeitbarkeit Expired - Fee Related DE60103598T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2000083503		2000-03-24
JP2000083503		2000-03-24
PCT/JP2001/002272 WO2001071050A1 (fr)	2000-03-24	2001-03-22	Acier non raffine presentant une anisotropie de matiere reduite et une resistance, une tenacite et une usinabilite ameliorees

Publications (2)

Publication Number	Publication Date
DE60103598D1 true DE60103598D1 (de)	2004-07-08
DE60103598T2 DE60103598T2 (de)	2004-09-30

Family

ID=18600127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60103598T Expired - Fee Related DE60103598T2 (de)	2000-03-24	2001-03-22	Nicht-gefrischter stahl mit verminderter anisotropie und ausgezeichneter festigkeit, zähigkeit und verarbeitbarkeit

Country Status (9)

Country	Link
US (1)	US6454881B1 (de)
EP (1)	EP1199375B1 (de)
JP (1)	JP4802435B2 (de)
KR (1)	KR100740414B1 (de)
CN (1)	CN1144895C (de)
DE (1)	DE60103598T2 (de)
NO (1)	NO20015714L (de)
TW (1)	TW493007B (de)
WO (1)	WO2001071050A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1348770A1 (de) *	2002-03-19	2003-10-01	E.C.O. Trading LLC	Produktionsanlage und Verfahren zur Herstellung von Warmformkleinteilen aus Stahl
FR2847910B1 (fr) *	2002-12-03	2006-06-02	Ascometal Sa	Procede de fabrication d'une piece forgee en acier et piece ainsi obtenue.
JP4141405B2 (ja) *	2003-10-28	2008-08-27	大同特殊鋼株式会社	快削鋼及びそれを用いた燃料噴射システム部品
RU2469105C1 (ru) *	2011-11-07	2012-12-10	Открытое акционерное общество "Металлургический завод имени А.К. Серова"	Круглый сортовой прокат, горячекатаный
RU2479646C1 (ru) *	2012-01-10	2013-04-20	Открытое акционерное общество "Металлургический завод имени А.К. Серова"	Сортовой прокат горячекатаный из рессорно-пружинной стали
KR101685863B1 (ko) *	2013-02-18	2016-12-12	신닛테츠스미킨 카부시키카이샤	납 쾌삭강
JP5817805B2 (ja) *	2013-10-22	2015-11-18	Ｊｆｅスチール株式会社	伸びの面内異方性が小さい高強度鋼板およびその製造方法
EP3093358B1 (de)	2014-01-06	2019-08-14	Nippon Steel Corporation	Stahl und verfahren zur herstellung davon
CN104120371A (zh) *	2014-07-16	2014-10-29	滁州市艾德模具设备有限公司	一种注塑模具用易切削钢材
US10508317B2 (en)	2014-07-18	2019-12-17	Nippon Steel Corporation	Steel product and manufacturing method of the same
RU2570601C1 (ru) *	2014-09-15	2015-12-10	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ))	Легкообрабатываемая конструкционная хромоникелевая сталь
CN104294161B (zh) *	2014-10-31	2016-08-24	武汉钢铁(集团)公司	一种用于耐高温易切削高强钢
KR101676110B1 (ko)	2014-11-26	2016-11-15	주식회사 포스코	강도와 충격 인성이 우수한 선재 및 그 제조방법
KR101676112B1 (ko) *	2014-11-26	2016-11-30	주식회사 포스코	고강도 강선 및 그 제조방법
KR101676114B1 (ko)	2014-11-26	2016-11-15	주식회사 포스코	강도와 충격 인성이 우수한 선재 및 그 제조방법
KR101676115B1 (ko)	2014-11-26	2016-11-15	주식회사 포스코	강도와 충격 인성이 우수한 선재 및 그 제조방법
KR101676116B1 (ko)	2014-11-26	2016-11-15	주식회사 포스코	고강도 선재 및 그 제조방법
DE102015112889A1 (de) *	2015-08-05	2017-02-09	Salzgitter Flachstahl Gmbh	Hochfester manganhaltiger Stahl, Verwendung des Stahls für flexibel gewalzte Stahlflachprodukte und Herstellverfahren nebst Stahlflachprodukt hierzu
CN107058893A (zh) *	2017-06-09	2017-08-18	太仓东旭精密机械有限公司	一种自行车用五金件
CN108754315B (zh) *	2018-06-01	2019-11-22	钢铁研究总院	一种mc析出增强型高强耐火耐蚀钢及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69607702T2 (de) *	1995-02-03	2000-11-23	Nippon Steel Corp., Tokio/Tokyo	Hochfester Leitungsrohrstahl mit niedrigem Streckgrenze-Zugfestigkeit-Verhältnis und ausgezeichneter Tieftemperaturzähigkeit
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
CN1078912C (zh) *	1996-09-27	2002-02-06	川崎制铁株式会社	切削性优良的高强度高韧性非调质钢
US5922145A (en) *	1996-11-25	1999-07-13	Sumitomo Metal Industries, Ltd.	Steel products excellent in machinability and machined steel parts
JP2000017376A (ja) *	1998-06-30	2000-01-18	Kawasaki Steel Corp	熱間鍛造用非調質鋼

2001
- 2001-03-22 US US09/979,506 patent/US6454881B1/en not_active Expired - Fee Related
- 2001-03-22 DE DE60103598T patent/DE60103598T2/de not_active Expired - Fee Related
- 2001-03-22 KR KR1020017014991A patent/KR100740414B1/ko not_active Expired - Fee Related
- 2001-03-22 EP EP01915692A patent/EP1199375B1/de not_active Expired - Lifetime
- 2001-03-22 WO PCT/JP2001/002272 patent/WO2001071050A1/ja active IP Right Grant
- 2001-03-22 JP JP2001569428A patent/JP4802435B2/ja not_active Expired - Fee Related
- 2001-03-22 CN CNB018013864A patent/CN1144895C/zh not_active Expired - Fee Related
- 2001-03-23 TW TW090106908A patent/TW493007B/zh not_active IP Right Cessation
- 2001-11-23 NO NO20015714A patent/NO20015714L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2001071050A1 (fr)	2001-09-27
KR100740414B1 (ko)	2007-07-16
KR20020014803A (ko)	2002-02-25
EP1199375B1 (de)	2004-06-02
NO20015714L (no)	2002-01-23
JP4802435B2 (ja)	2011-10-26
DE60103598T2 (de)	2004-09-30
TW493007B (en)	2002-07-01
CN1144895C (zh)	2004-04-07
CN1380911A (zh)	2002-11-20
US6454881B1 (en)	2002-09-24
EP1199375A1 (de)	2002-04-24
EP1199375A4 (de)	2003-01-22
NO20015714D0 (no)	2001-11-23

Publication	Publication Date	Title
DE60103598D1 (de)	2004-07-08	Nicht-gefrischter stahl mit verminderter anisotropie und ausgezeichneter festigkeit, zähigkeit und verarbeitbarkeit
DE60134802D1 (de)	2008-08-21	Martensitischer rostfreier Stahl mit hervorragender Zerspanbarkeit
DE60134125D1 (de)	2008-07-03	Stahlrohr mit ausgezeichneter formbarkeit und herstellungsverfahren dafür
FI20001440A7 (fi)	2000-06-16	Ultralujia austeniittivanhennetuja teräksiä, joilla erinomainen sitkeys kryogeenisissä lämpötiloissa
DE69940930D1 (de)	2009-07-09	Hochfester, hochzäher rostfreier stahl mit hervorragender resistenz gegen verzögerte bruchfestigkeit
DE60233249D1 (de)	2009-09-17	Verbundbahnen mit verstärkenden polymerbereichen und elastischen polymerbereichen
DE60110861D1 (de)	2005-06-23	Hitzebeständiger Stahl
ATA915498A (de)	2001-12-15	Höchst-feste stähle mit exzellenter kryo-temperaturzähigkeit
GB0123017D0 (en)	2001-11-14	Composite I-beam having improved properties
FI20011289A7 (fi)	2001-06-18	Ultralujia austenointilämpötilassa vanhennettuja (ausaged) teräksiä, joilla on erinomainen kryogeenisen lämpötilan sitkeys
BR0106734B1 (pt)	2009-01-13	tubo de aço ao carbono elevado tendo uma trabalhabilidade a frio superior e indução a capacidade de endurecimento.
WO2002026932A3 (en)	2002-06-27	Rna aptamers and methods for identifying the same
DK1333876T3 (da)	2013-09-08	Detekterbar, svær nål
DE60212856D1 (de)	2006-08-10	Als verstärkung geeignetes verbundgarn und dessen herstellung
DE69724595D1 (de)	2003-10-09	Widerstandsfähiger, wärmeunbehandelter hochfester stahl mit hervorragender bearbeitbarkeit
DE60203865D1 (de)	2005-06-02	Ferritischer wärmebeständiger stahl
DE50113134D1 (de)	2007-11-29	Martensitisch-härtbarer Vergütungsstahl mit verbesserter Warmfestigkeit und Duktilität
DE60200118D1 (de)	2004-01-22	Bewehrungsstabverbindung und Verbindungsverfahren
DE60102869D1 (de)	2004-05-27	Ferritischer rostfreier Stahl
DE60200892D1 (de)	2004-09-16	Bewehrungsstabverbindung und Verbindungsverfahren
DE60024495D1 (de)	2006-01-05	Stahl mit ausgezeichneter eignung für schmieden und bearbeitung
AU2001270533A1 (en)	2001-11-26	Martensitic stainless steel and seamless steel pipes produced with it
IS8404A (is)	2006-04-10	Nogo-A binding með aukinni sækni og lyfjafræðilegnotkun hennar
DE60206464D1 (de)	2006-02-16	Ni-Legierung mit verbesserter Oxidations- Resistenz, Warmfestigkeit and Warmbearbeitbarkeit
AU3997000A (en)	2000-07-31	Ultra-high strength steels with excellent cryogenic temperature toughness

Legal Events

Date	Code	Title	Description
2005-06-30	8364	No opposition during term of opposition
2011-01-20	8339	Ceased/non-payment of the annual fee