CN1173048C - 两相钢的制造方法和所用装置 - Google Patents

两相钢的制造方法和所用装置 Download PDF

Info

Publication number: CN1173048C
Authority: CN; China
Prior art keywords: cooling; ferrite; section; cooled; steel
Prior art date: 1998-07-24
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 - Lifetime

Application number

CNB998091405A

Other languages

English (en)

Chinese (zh)

Other versions

CN1311826A (zh

Inventor

A

A·斯普罗克

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.)

SMS Siemag AG

Original Assignee

SMS Schloemann Siemag AG

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.)

1998-07-24

Filing date

1999-07-17

Publication date

2004-10-27

1999-07-17 Application filed by SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG

2001-09-05 Publication of CN1311826A publication Critical patent/CN1311826A/zh

2004-10-27 Application granted granted Critical

2004-10-27 Publication of CN1173048C publication Critical patent/CN1173048C/zh

2019-07-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910000885 Dual-phase steel Inorganic materials 0.000 title claims abstract description 16
238000000034 method Methods 0.000 title claims description 26
238000009434 installation Methods 0.000 title description 2
238000001816 cooling Methods 0.000 claims abstract description 132
229910000859 α-Fe Inorganic materials 0.000 claims abstract description 47
229910000734 martensite Inorganic materials 0.000 claims abstract description 19
229910000831 Steel Inorganic materials 0.000 claims abstract description 15
239000010959 steel Substances 0.000 claims abstract description 15
238000005096 rolling process Methods 0.000 claims abstract description 3
230000009466 transformation Effects 0.000 claims description 19
229910001566 austenite Inorganic materials 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
238000005098 hot rolling Methods 0.000 claims description 6
230000008859 change Effects 0.000 claims description 4
230000001105 regulatory effect Effects 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 abstract description 8
230000008569 process Effects 0.000 description 6
230000007704 transition Effects 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000002826 coolant Substances 0.000 description 3
238000010586 diagram Methods 0.000 description 3
235000019362 perlite Nutrition 0.000 description 3
239000010451 perlite Substances 0.000 description 3
229910001563 bainite Inorganic materials 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
238000005057 refrigeration Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Images

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
- C21D1/02—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
- 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
- C21D8/0226—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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
- 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
- C21D2211/005—Ferrite
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Physics & Mathematics (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Metal Rolling (AREA)
Heat Treatment Of Sheet Steel (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Heat Treatment Of Articles (AREA)
Control Of Heat Treatment Processes (AREA)

CNB998091405A 1998-07-24 1999-07-17 两相钢的制造方法和所用装置 Expired - Lifetime CN1173048C (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19833321A DE19833321A1 (de)	1998-07-24	1998-07-24	Verfahren und Anlage zur Herstellung von Dualphasen-Stählen
DE19833321.8		1998-07-24

Publications (2)

Publication Number	Publication Date
CN1311826A CN1311826A (zh)	2001-09-05
CN1173048C true CN1173048C (zh)	2004-10-27

Family

ID=7875154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CNB998091405A Expired - Lifetime CN1173048C (zh)	1998-07-24	1999-07-17	两相钢的制造方法和所用装置

Country Status (11)

Country	Link
EP (1)	EP1108072B1 (de)
JP (1)	JP2002521562A (de)
KR (1)	KR100578823B1 (de)
CN (1)	CN1173048C (de)
AT (1)	ATE224959T1 (de)
BR (1)	BR9912310A (de)
CA (1)	CA2338743C (de)
DE (2)	DE19833321A1 (de)
MY (1)	MY124339A (de)
RU (1)	RU2225453C2 (de)
WO (1)	WO2000005422A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1013359A3 (fr) *	2000-03-22	2001-12-04	Centre Rech Metallurgique	Procede pour la fabrication d'une bande en acier multiphase laminee a chaud.
NL1016042C2 (nl) *	2000-08-29	2001-07-24	Corus Technology B V	Warmgewalste stalen band, werkwijze voor het vervaardigen ervan, en een daarmee vervaardigde wielschijf.
AUPR048000A0 (en) *	2000-09-29	2000-10-26	Bhp Steel (Jla) Pty Limited	A method of producing steel
KR100516519B1 (ko) *	2001-12-26	2005-09-26	주식회사 포스코	제어압연 및 급속냉각 방식에 의한 2상조직 탄소강 선재및 봉강 제조방법
KR100521596B1 (ko) *	2002-11-20	2005-10-12	현대자동차주식회사	직접통전가열에 의한 자동차부품 제조 방법
DE10327383C5 (de) *	2003-06-18	2013-10-17	Aceria Compacta De Bizkaia S.A.	Anlage zur Herstellung von Warmband mit Dualphasengefüge
CN104001742A (zh) *	2014-05-21	2014-08-27	中冶南方工程技术有限公司	一种对棒材精轧机组之间及机组后的轧件实现控制冷却的方法
CN104384207A (zh) *	2014-10-22	2015-03-04	南京钢铁股份有限公司	一种热轧轴承钢棒材的控制冷却方法及其工艺布置
KR102440768B1 (ko) *	2020-12-18	2022-09-08	주식회사 포스코	후강판 제조 장치 및 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5818970B2 (ja) *	1978-08-31	1983-04-15	川崎製鉄株式会社	冷間加工性の優れた高張力薄鋼板の製造方法
US4388122A (en) *	1980-08-11	1983-06-14	Kabushiki Kaisha Kobe Seiko Sho	Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability
JPS57104650A (en) *	1980-12-19	1982-06-29	Kobe Steel Ltd	High-strength hot-rolled steel plate and its manufacture
JPS57137426A (en) *	1981-02-20	1982-08-25	Kawasaki Steel Corp	Production of low yield ratio, high tensile hot rolled steel plate by mixed structure
JPS57137452A (en) *	1981-02-20	1982-08-25	Kawasaki Steel Corp	Hot rolled high tensile steel plate having composite structure and its manufacture
JPS61170518A (ja) *	1985-01-25	1986-08-01	Kobe Steel Ltd	成形性にすぐれた高強度熱延鋼板の製造方法
JPS6293006A (ja) *	1985-10-18	1987-04-28	Kobe Steel Ltd	高強度熱延鋼板の製造法
JP3039842B2 (ja) *	1994-12-26	2000-05-08	川崎製鉄株式会社	耐衝撃性に優れる自動車用熱延鋼板および冷延鋼板ならびにそれらの製造方法
FR2735148B1 (fr) *	1995-06-08	1997-07-11	Lorraine Laminage	Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du niobium, et ses procedes de fabrication.
KR100301994B1 (ko) *	1996-12-24	2001-11-22	이구택	열간압연선재의균일냉각방법
KR100747495B1 (ko) *	2006-11-10	2007-08-08	삼성전자주식회사	용량가변 로터리 압축기

1998
- 1998-07-24 DE DE19833321A patent/DE19833321A1/de not_active Withdrawn
1999
- 1999-07-07 MY MYPI99002855A patent/MY124339A/en unknown
- 1999-07-17 CN CNB998091405A patent/CN1173048C/zh not_active Expired - Lifetime
- 1999-07-17 BR BR9912310-0A patent/BR9912310A/pt not_active IP Right Cessation
- 1999-07-17 CA CA2338743A patent/CA2338743C/en not_active Expired - Lifetime
- 1999-07-17 KR KR1020017000810A patent/KR100578823B1/ko active IP Right Grant
- 1999-07-17 AT AT99938282T patent/ATE224959T1/de not_active IP Right Cessation
- 1999-07-17 WO PCT/EP1999/005113 patent/WO2000005422A1/de active IP Right Grant
- 1999-07-17 DE DE59902877T patent/DE59902877D1/de not_active Expired - Lifetime
- 1999-07-17 EP EP99938282A patent/EP1108072B1/de not_active Expired - Lifetime
- 1999-07-17 JP JP2000561368A patent/JP2002521562A/ja active Pending
- 1999-07-17 RU RU2001105194/02A patent/RU2225453C2/ru active

Also Published As

Publication number	Publication date
CA2338743A1 (en)	2000-02-03
EP1108072B1 (de)	2002-09-25
EP1108072A1 (de)	2001-06-20
DE19833321A1 (de)	2000-01-27
CA2338743C (en)	2010-03-30
CN1311826A (zh)	2001-09-05
DE59902877D1 (de)	2002-10-31
RU2225453C2 (ru)	2004-03-10
BR9912310A (pt)	2004-08-31
KR20010071978A (ko)	2001-07-31
MY124339A (en)	2006-06-30
ATE224959T1 (de)	2002-10-15
JP2002521562A (ja)	2002-07-16
WO2000005422A1 (de)	2000-02-03
KR100578823B1 (ko)	2006-05-11

Legal Events

Date	Code	Title	Description
2001-09-05	C06	Publication
2001-09-05	PB01	Publication
2001-09-12	C10	Entry into substantive examination
2001-09-12	SE01	Entry into force of request for substantive examination
2004-10-27	C14	Grant of patent or utility model
2004-10-27	GR01	Patent grant
2019-08-09	CX01	Expiry of patent term
2019-08-09	CX01	Expiry of patent term	Granted publication date: 20041027

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