ES530726A0 - PROCEDURE FOR THE PRODUCTION OF A LOW ALLOY STEEL PROFILE - Google Patents

PROCEDURE FOR THE PRODUCTION OF A LOW ALLOY STEEL PROFILE

Info

Publication number: ES530726A0
Authority: ES; Spain
Prior art keywords: procedure; production; alloy steel; low alloy; steel profile
Prior art date: 1983-03-17
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.): Granted

Application number

ES530726A

Other languages

Spanish (es)

Other versions

ES8503725A1 (en

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.)

Armco Inc

Original Assignee

Armco Inc

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.)

1983-03-17

Filing date

1984-03-16

Publication date

1985-03-01

1984-03-16 Application filed by Armco Inc filed Critical Armco Inc

1985-03-01 Publication of ES8503725A1 publication Critical patent/ES8503725A1/en

1985-03-01 Publication of ES530726A0 publication Critical patent/ES530726A0/en

Status Granted legal-status Critical Current

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
- 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation

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)

ES530726A 1983-03-17 1984-03-16 PROCEDURE FOR THE PRODUCTION OF A LOW ALLOY STEEL PROFILE Granted ES530726A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US47635383A	1983-03-17	1983-03-17

Publications (2)

Publication Number	Publication Date
ES8503725A1 ES8503725A1 (en)	1985-03-01
ES530726A0 true ES530726A0 (en)	1985-03-01

Family

ID=23891504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES530726A Granted ES530726A0 (en)	1983-03-17	1984-03-16	PROCEDURE FOR THE PRODUCTION OF A LOW ALLOY STEEL PROFILE

Country Status (6)

Country	Link
EP (1)	EP0123406A3 (en)
JP (1)	JPS605822A (en)
KR (1)	KR840007899A (en)
BR (1)	BR8401222A (en)
CA (1)	CA1207639A (en)
ES (1)	ES530726A0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0288054B1 (en) *	1987-04-24	1993-08-11	Nippon Steel Corporation	Method of producing steel plate with good low-temperature toughness
DE4033700C1 (en) *	1990-10-19	1992-02-06	Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De
JP2634961B2 (en) *	1991-03-06	1997-07-30	新日本製鐵株式会社	Manufacturing method of 80kgf / mm2 class high strength steel with excellent weldability
CH687879A5 (en) *	1993-12-01	1997-03-14	Met Cnam Paris Max Willy Tisch	Reinforcement, machine, apparatus and Metallbaustaehle in fines Dumaguete with stable anticorrosive coating.
AU3920995A (en) *	1994-11-28	1996-06-19	Max-Willy Tischhauser	Process for producing high quality, close-grained structural steel with a stable anticorrosive layer for metal structures apparatus, machines and armouring
US6264767B1 (en)	1995-06-07	2001-07-24	Ipsco Enterprises Inc.	Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling
US5810951A (en) *	1995-06-07	1998-09-22	Ipsco Enterprises Inc.	Steckel mill/on-line accelerated cooling combination
US6309482B1 (en)	1996-01-31	2001-10-30	Jonathan Dorricott	Steckel mill/on-line controlled cooling combination
KR20040075971A (en)	2002-02-07	2004-08-30	제이에프이 스틸 가부시키가이샤	High Strength Steel Plate and Method for Production Thereof
WO2008137899A1 (en) *	2007-05-06	2008-11-13	Nucor Corporation	A thin cast strip product with microalloy additions, and method for making the same
CN115838904A (en) *	2022-12-20	2023-03-24	衡阳华菱钢管有限公司	Method for manufacturing 850 MPa-grade high-strength high-toughness seamless steel pipe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3539404A (en) *	1967-05-15	1970-11-10	Youngstown Sheet And Tube Co	Method of making a low alloy steel
US3726723A (en) *	1970-05-11	1973-04-10	American Metal Climax Inc	Hot-rolled low alloy steels
CA952415A (en) *	1970-05-20	1974-08-06	Eiji Miyoshi	Process and apparatus for manufacture of strong tough steel plates
JPS5215523B1 (en) *	1970-11-18	1977-04-30
GB1436846A (en) *	1973-03-16	1976-05-26	Int Nickel Ltd	Steels
CA988751A (en) *	1974-07-22	1976-05-11	Madhavarao Krishnadev	Extra low-carbon copper-manganese - columbium high strength steel
US3955971A (en) *	1974-12-11	1976-05-11	United States Steel Corporation	Alloy steel for arctic service
JPS5933168B2 (en) *	1977-06-10	1984-08-14	新日本製鐵株式会社	Manufacturing method for high-strength, high-toughness special-shaped steel pipes
JPS6017806B2 (en) *	1977-06-10	1985-05-07	新日本製鐵株式会社	Manufacturing method for specially shaped steel pipes with excellent toughness
JPS5421917A (en) *	1977-07-20	1979-02-19	Nippon Kokan Kk <Nkk>	Method of manufacturing non-quenched high-tensile steel having high toughness

1984
- 1984-03-12 CA CA000449354A patent/CA1207639A/en not_active Expired
- 1984-03-15 EP EP84301762A patent/EP0123406A3/en not_active Withdrawn
- 1984-03-16 JP JP59050822A patent/JPS605822A/en active Pending
- 1984-03-16 KR KR1019840001338A patent/KR840007899A/en not_active Withdrawn
- 1984-03-16 BR BR8401222A patent/BR8401222A/en unknown
- 1984-03-16 ES ES530726A patent/ES530726A0/en active Granted

Also Published As

Publication number	Publication date
KR840007899A (en)	1984-12-11
EP0123406A2 (en)	1984-10-31
ES8503725A1 (en)	1985-03-01
JPS605822A (en)	1985-01-12
EP0123406A3 (en)	1987-10-07
BR8401222A (en)	1984-10-23
CA1207639A (en)	1986-07-15

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