AU3997000A - Ultra-high strength steels with excellent cryogenic temperature toughness - Google Patents

Ultra-high strength steels with excellent cryogenic temperature toughness

Info

Publication number: AU3997000A
Authority: AU; Australia
Prior art keywords: ultra; high strength; temperature toughness; cryogenic temperature; strength steels
Prior art date: 1998-12-19
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.): Abandoned

Application number

AU39970/00A

Inventor

Raghavan Ayer

Narasimha-Rao V. Bangaru

Ja Young Koo

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.)

ExxonMobil Upstream Research Co

Original Assignee

ExxonMobil Upstream Research Co

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.)

1998-12-19

Filing date

1999-12-16

Publication date

2000-07-31

1999-12-16 Application filed by ExxonMobil Upstream Research Co filed Critical ExxonMobil Upstream Research Co

2000-07-31 Publication of AU3997000A publication Critical patent/AU3997000A/en

Status Abandoned 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
- C22C38/08—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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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
- 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
- C21D2211/008—Martensite

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)

AU39970/00A 1998-12-19 1999-12-16 Ultra-high strength steels with excellent cryogenic temperature toughness Abandoned AU3997000A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US21577498A	1998-12-19	1998-12-19
US09215774		1998-12-19
PCT/US1999/029802 WO2000039352A2 (en)	1998-12-19	1999-12-16	Ultra-high strength steels with excellent cryogenic temperature toughness

Publications (1)

Publication Number	Publication Date
AU3997000A true AU3997000A (en)	2000-07-31

Family

ID=22804333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU39970/00A Abandoned AU3997000A (en)	1998-12-19	1999-12-16	Ultra-high strength steels with excellent cryogenic temperature toughness

Country Status (6)

Country	Link
AU (1)	AU3997000A (en)
CO (1)	CO5111038A1 (en)
DZ (1)	DZ2971A1 (en)
PE (1)	PE20001524A1 (en)
TN (1)	TNSN99233A1 (en)
WO (1)	WO2000039352A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6254698B1 (en) *	1997-12-19	2001-07-03	Exxonmobile Upstream Research Company	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
CA2468163A1 (en)	2001-11-27	2003-06-05	Exxonmobil Upstream Research Company	Cng fuel storage and delivery systems for natural gas powered vehicles
EP1910549B1 (en)	2005-07-15	2010-11-24	Life Technologies Corporation	Analyzing messenger rna and micro rna in the same reaction mixture
US20070059713A1 (en)	2005-09-09	2007-03-15	Lee Jun E	SSB-DNA polymerase fusion proteins
KR101018131B1 (en)	2007-11-22	2011-02-25	주식회사 포스코	High-strength resistive-constructive steel with excellent low temperature toughness and its manufacturing method
JP5365217B2 (en) *	2008-01-31	2013-12-11	Ｊｆｅスチール株式会社	High strength steel plate and manufacturing method thereof
JP5208178B2 (en) *	2010-09-30	2013-06-12	株式会社神戸製鋼所	High-strength steel sheet with a tensile strength of 980 MPa or more and excellent low-temperature toughness of multilayer prime joints
CN103014539B (en)	2011-09-26	2015-10-28	宝山钢铁股份有限公司	A kind of yield strength 700MPa grade high-strength high-tenacity steel plate and manufacture method thereof
CN103014554B (en)	2011-09-26	2014-12-03	宝山钢铁股份有限公司	Low-yield-ratio high-tenacity steel plate and manufacture method thereof
JP5449626B1 (en) *	2012-02-15	2014-03-19	Ｊｆｅスチール株式会社	Soft nitriding steel and soft nitriding parts made from this steel
WO2015138774A1 (en)	2014-03-13	2015-09-17	Sequenom, Inc.	Methods and processes for non-invasive assessment of genetic variations
KR101988765B1 (en) *	2017-12-21	2019-06-12	주식회사 포스코	Hot rolled steel sheet with excellent durability and method for manufacturing thereof
RU2686758C1 (en) *	2018-04-02	2019-04-30	Публичное акционерное общество "Северсталь" (ПАО "Северсталь")	Structural cryogenic steel and method of its production
CN113151664B (en) *	2021-03-31	2023-02-28	甘肃酒钢集团宏兴钢铁股份有限公司	Mixed heating method for industrial high-purity nickel plate blank and stainless steel
WO2023203702A1 (en) *	2022-04-20	2023-10-26	Ｊｆｅスチール株式会社	Steel sheet and method for manufacturing same
US20250197980A1 (en)	2022-04-20	2025-06-19	Jfe Steel Corporation	Steel plate and method of producing same
CN116200644B (en) *	2023-03-07	2025-02-07	天津商业大学	A kind of production method of 9Ni steel
CN116254390B (en) *	2023-03-22	2025-10-10	昆明理工大学	A high-performance low-carbon wear-resistant steel and a heat treatment method for improving the performance of the low-carbon wear-resistant steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5454883A (en) *	1993-02-02	1995-10-03	Nippon Steel Corporation	High toughness low yield ratio, high fatigue strength steel plate and process of producing same
US5545270A (en) *	1994-12-06	1996-08-13	Exxon Research And Engineering Company	Method of producing high strength dual phase steel plate with superior toughness and weldability
US5545269A (en) *	1994-12-06	1996-08-13	Exxon Research And Engineering Company	Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
US5900075A (en) *	1994-12-06	1999-05-04	Exxon Research And Engineering Co.	Ultra high strength, secondary hardening steels with superior toughness and weldability
US5798004A (en) *	1995-01-26	1998-08-25	Nippon Steel Corporation	Weldable high strength steel having excellent low temperature toughness
DE69607702T2 (en) *	1995-02-03	2000-11-23	Nippon Steel Corp., Tokio/Tokyo	High-strength conduit steel with a low yield strength-tensile strength ratio and excellent low-temperature toughness

1999
- 1999-12-07 TN TNTNSN99233A patent/TNSN99233A1/en unknown
- 1999-12-15 DZ DZ990271A patent/DZ2971A1/en active
- 1999-12-16 AU AU39970/00A patent/AU3997000A/en not_active Abandoned
- 1999-12-16 PE PE1999001267A patent/PE20001524A1/en not_active Application Discontinuation
- 1999-12-16 WO PCT/US1999/029802 patent/WO2000039352A2/en not_active Ceased
- 1999-12-17 CO CO99079003A patent/CO5111038A1/en unknown

Also Published As

Publication number	Publication date
PE20001524A1 (en)	2001-01-22
WO2000039352A3 (en)	2000-09-21
DZ2971A1 (en)	2004-03-15
WO2000039352A2 (en)	2000-07-06
TNSN99233A1 (en)	2001-12-31
CO5111038A1 (en)	2001-12-26

Publication	Publication Date	Title
GB2361012B (en)	2003-04-09	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness
EG22915A (en)	2003-11-30	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness
EG22122A (en)	2002-08-30	Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
GB2347684B (en)	2001-10-03	Ultra-high strength dual phase steels with excellent cryogenic temperature toughness
IL136842A0 (en)	2001-06-14	Ultra-high strength steels with excellent cryogenic temperature toughness
AU3997000A (en)	2000-07-31	Ultra-high strength steels with excellent cryogenic temperature toughness
ZA976883B (en)	1998-02-11	Composite constructions with oriented microstructure.
NO964182D0 (en)	1996-10-02	Pipeline steel with high strength, low flow ratio and excellent toughness at low temperatures
AU2001236067A1 (en)	2002-05-21	Freezer, and refrigerator provided with freezer
AU3528701A (en)	2001-09-03	Fiber-reinforced composite wrapped steel liner
AU4100299A (en)	1999-12-13	High nitrogen stainless steel
GC0000085A (en)	2004-06-30	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness.
GB9807367D0 (en)	1998-06-03	Microbial transformation products with antifungal properties
AU4468900A (en)	2000-11-10	Free-machining austenitic stainless steel
AU2002330326A1 (en)	2003-04-01	Hot-rolled steel sheet with good ultra low temperature toughness and the method of the same
GB9719388D0 (en)	1997-11-12	Microbial transformation products with antifungal properties
IL126059A0 (en)	1999-05-09	Split barrel shifter

Legal Events

Date	Code	Title	Description
2001-09-13	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase