BG104624A - Ultra-high strength ausaged steels with excellent cryogenic temperature toughness - Google Patents

Ultra-high strength ausaged steels with excellent cryogenic temperature toughness

Info

Publication number: BG104624A
Authority: BG; Bulgaria
Prior art keywords: plate; temperature; austenite; ultra; high strength
Prior art date: 1997-12-19

Application number

BG104624A

Other languages

Bulgarian (bg)

English (en)

Inventor

Jayoung Koo

Narasimha-Rao Bangaru

Glen VAUGHN

Original Assignee

Exxonmobil Upstream Research Company

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.)

1997-12-19

Filing date

2000-07-18

Publication date

2001-07-31

2000-07-18 Application filed by Exxonmobil Upstream Research Company filed Critical Exxonmobil Upstream Research Company

2001-07-31 Publication of BG104624A publication Critical patent/BG104624A/xx

Links

229910000831 Steel Inorganic materials 0.000 title abstract 2
239000010959 steel Substances 0.000 title abstract 2
229910001566 austenite Inorganic materials 0.000 abstract 3
238000010791 quenching Methods 0.000 abstract 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
238000001816 cooling Methods 0.000 abstract 2
230000000171 quenching effect Effects 0.000 abstract 2
229910000851 Alloy steel Inorganic materials 0.000 abstract 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910001563 bainite Inorganic materials 0.000 abstract 1
229910052796 boron Inorganic materials 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
229910000734 martensite Inorganic materials 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052759 nickel Inorganic materials 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
238000005096 rolling process Methods 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
238000010583 slow cooling Methods 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
230000009466 transformation Effects 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1

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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
- 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
- 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
- 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
- C22C38/04—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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/12—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/16—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
- 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
- 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
- C21D2211/008—Martensite

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Metal Rolling (AREA)
Heat Treatment Of Sheet Steel (AREA)
Laminated Bodies (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

BG104624A 1997-12-19 2000-07-18 Ultra-high strength ausaged steels with excellent cryogenic temperature toughness BG104624A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US6825297P	1997-12-19	1997-12-19
PCT/US1998/012705 WO1999032670A1 (en)	1997-12-19	1998-06-18	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness

Publications (1)

Publication Number	Publication Date
BG104624A true BG104624A (en)	2001-07-31

Family

ID=22081370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG104624A BG104624A (en)	1997-12-19	2000-07-18	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness

Country Status (44)

Country	Link
US (1)	US6251198B1 (xx)
EP (1)	EP1047798A4 (xx)
JP (1)	JP2001527153A (xx)
KR (1)	KR100519874B1 (xx)
CN (1)	CN1098358C (xx)
AR (1)	AR013109A1 (xx)
AT (1)	AT409267B (xx)
AU (1)	AU739791B2 (xx)
BG (1)	BG104624A (xx)
BR (1)	BR9813689A (xx)
CA (1)	CA2316970C (xx)
CH (1)	CH695315A5 (xx)
CO (1)	CO5060436A1 (xx)
DE (1)	DE19882880B4 (xx)
DK (1)	DK175995B1 (xx)
DZ (1)	DZ2530A1 (xx)
EG (1)	EG22915A (xx)
ES (1)	ES2181566B1 (xx)
FI (1)	FI112380B (xx)
GB (1)	GB2346895B (xx)
GC (1)	GC0000036A (xx)
GE (1)	GEP20043271B (xx)
HR (1)	HRP980345B1 (xx)
HU (1)	HU224520B1 (xx)
ID (1)	ID25499A (xx)
IL (1)	IL136843A (xx)
MY (1)	MY119642A (xx)
NO (1)	NO20003174L (xx)
NZ (1)	NZ505338A (xx)
OA (1)	OA11424A (xx)
PE (1)	PE89299A1 (xx)
PL (1)	PL341292A1 (xx)
RO (1)	RO120413B1 (xx)
RU (1)	RU2203330C2 (xx)
SE (1)	SE523757C2 (xx)
SI (1)	SI20276A (xx)
SK (1)	SK8692000A3 (xx)
TN (1)	TNSN98100A1 (xx)
TR (1)	TR200001796T2 (xx)
TW (1)	TW454040B (xx)
UA (1)	UA59425C2 (xx)
WO (1)	WO1999032670A1 (xx)
YU (1)	YU37600A (xx)
ZA (1)	ZA985321B (xx)

Families Citing this family (50)

* 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
TW436597B (en) *	1997-12-19	2001-05-28	Exxon Production Research Co	Process components, containers, and pipes suitable for containign and transporting cryogenic temperature fluids
CA2368575C (en) *	2000-02-29	2009-08-11	Asahi Glass Company, Limited	Fluorine-containing compound, and water and oil repellent composition
US6852175B2 (en) *	2001-11-27	2005-02-08	Exxonmobil Upstream Research Company	High strength marine structures
US7438477B2 (en) *	2001-11-29	2008-10-21	Ntn Corporation	Bearing part, heat treatment method thereof, and rolling bearing
EP1548145B1 (en) *	2002-10-17	2006-05-03	NTN Corporation	Roller cam follower for an engine
FR2847271B1 (fr) *	2002-11-19	2004-12-24	Usinor	Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847270B1 (fr) *	2002-11-19	2004-12-24	Usinor	Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
JP4718781B2 (ja) *	2003-02-28	2011-07-06	Ｎｔｎ株式会社	トランスミッションの構成部品および円錐ころ軸受
US7334943B2 (en) *	2003-02-28	2008-02-26	Ntn Corporation	Differential support structure, differential's component, method of manufacturing differential support structure, and method of manufacturing differential's component
JP2004301321A (ja) *	2003-03-14	2004-10-28	Ntn Corp	オルタネータ用軸受およびプーリ用軸受
JP4152283B2 (ja) *	2003-08-29	2008-09-17	Ｎｔｎ株式会社	軸受部品の熱処理方法
EP1697553B1 (en)	2003-12-19	2018-10-24	Nippon Steel & Sumitomo Metal Corporation	Steel plates for ultra-high-strength linepipes and ultra-high-strength linepipes having excellent low-temperature toughness and manufacturing methods thereof
EP1707831B1 (en)	2004-01-09	2012-02-01	NTN Corporation	Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structure for nonstep variable speed gear, and support structure receiving thrust load of manual transmission
JP4540351B2 (ja) *	2004-01-15	2010-09-08	Ｎｔｎ株式会社	鋼の熱処理方法および軸受部品の製造方法
CN100343408C (zh) *	2004-12-08	2007-10-17	鞍钢股份有限公司	高抗拉强度高韧性低屈强比贝氏体钢及其生产方法
CN100350066C (zh) *	2004-12-08	2007-11-21	鞍钢股份有限公司	高强韧性低碳贝氏体厚钢板及其生产方法
CN100350065C (zh) *	2004-12-08	2007-11-21	鞍钢股份有限公司	高抗拉强度低碳贝氏体厚钢板及其生产方法
US7214278B2 (en) *	2004-12-29	2007-05-08	Mmfx Technologies Corporation	High-strength four-phase steel alloys
CN1296509C (zh) *	2005-03-10	2007-01-24	武汉钢铁(集团)公司	高强度易焊接时效硬化钢及其生产方法
CN100372962C (zh) *	2005-03-30	2008-03-05	宝山钢铁股份有限公司	屈服强度1100Mpa以上超高强度钢板及其制造方法
JP2007046717A (ja) *	2005-08-10	2007-02-22	Ntn Corp	ジョイント用爪付き転動軸
CN101191174B (zh) *	2006-11-20	2010-05-12	宝山钢铁股份有限公司	抗拉强度750MPa级热轧相变诱发塑性钢及制造方法
CN102301026B (zh) *	2009-01-30	2014-11-05	杰富意钢铁株式会社	低温韧性优良的厚壁高强度热轧钢板及其制造方法
WO2010087512A1 (ja) *	2009-01-30	2010-08-05	Ｊｆｅスチール株式会社	耐ｈｉｃ性に優れた厚肉高張力熱延鋼板及びその製造方法
CN102021489A (zh) *	2009-09-15	2011-04-20	鞍钢股份有限公司	一种易焊接时效高强度钢及其热处理工艺
JP5126326B2 (ja) *	2010-09-17	2013-01-23	Ｊｆｅスチール株式会社	耐疲労特性に優れた高強度熱延鋼板およびその製造方法
CN102011061A (zh) *	2010-11-05	2011-04-13	钢铁研究总院	一种高性能含Cu钢及其热处理工艺
KR101271974B1 (ko) *	2010-11-19	2013-06-07	주식회사 포스코	극저온 인성이 우수한 고강도 강재 및 그 제조방법
DE102010056264C5 (de) *	2010-12-24	2020-04-09	Voestalpine Stahl Gmbh	Verfahren zum Erzeugen gehärteter Bauteile
BR112013017180A2 (pt) *	2011-01-28	2016-09-20	Exxonmobil Upstream Res Co	metais de solda de alta dureza com superior resistência ao rasgamento dúctil
JP5348268B2 (ja) *	2012-03-07	2013-11-20	Ｊｆｅスチール株式会社	成形性に優れる高強度冷延鋼板およびその製造方法
CN103215420B (zh) *	2012-12-31	2015-02-04	西安石油大学	一种大变形管线钢双相组织的获取方法
ES2726654T3 (es)	2013-04-15	2019-10-08	Nippon Steel Corp	Lámina de acero laminada en caliente
KR101523229B1 (ko) *	2013-11-28	2015-05-28	한국생산기술연구원	저온 특성이 향상된 금속 재료 및 그 제조방법
WO2015088523A1 (en)	2013-12-11	2015-06-18	ArcelorMittal Investigación y Desarrollo, S.L.	Cold rolled and annealed steel sheet
EP2905348B1 (de) *	2014-02-07	2019-09-04	ThyssenKrupp Steel Europe AG	Hochfestes Stahlflachprodukt mit bainitisch-martensitischem Gefüge und Verfahren zur Herstellung eines solchen Stahlflachprodukts
WO2016132549A1 (ja)	2015-02-20	2016-08-25	新日鐵住金株式会社	熱延鋼板
KR101957078B1 (ko)	2015-02-20	2019-03-11	신닛테츠스미킨 카부시키카이샤	열연 강판
EP3263729B1 (en)	2015-02-25	2019-11-20	Nippon Steel Corporation	Hot-rolled steel sheet
WO2016135898A1 (ja)	2015-02-25	2016-09-01	新日鐵住金株式会社	熱延鋼板
WO2018026014A1 (ja)	2016-08-05	2018-02-08	新日鐵住金株式会社	鋼板及びめっき鋼板
JP6358406B2 (ja)	2016-08-05	2018-07-18	新日鐵住金株式会社	鋼板及びめっき鋼板
US11655519B2 (en)	2017-02-27	2023-05-23	Nucor Corporation	Thermal cycling for austenite grain refinement
US11005154B2 (en)	2017-04-11	2021-05-11	Hewlett-Packard Development Company, L.P.	Antennas in frames for display panels
CN110157867B (zh) *	2019-04-29	2020-09-18	中国科学院金属研究所	一种大尺寸CrMo钢构件中白色异常组织的控制方法
CN110230001B (zh) *	2019-07-29	2020-07-03	东北大学	一种具有高塑性的超高强度弹簧钢及其制备方法
CN110628993A (zh) *	2019-10-16	2019-12-31	武汉钢铁集团鄂城钢铁有限责任公司	一种HB460MPa级高强度高韧性抗火切裂纹耐磨钢及其生产方法
CN111286585B (zh) *	2020-03-19	2022-02-08	紫荆浆体管道工程股份公司	一种超级贝氏体钢及其制备方法
CN117403145B (zh) *	2023-10-07	2024-06-11	清华大学	增材制造的超高强度钢及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4512135A (en) *	1982-06-12	1985-04-23	The Mead Corporation	Locking mechanism for wrap-around cartons
JPS5913055A (ja) *	1982-07-13	1984-01-23	Sumitomo Metal Ind Ltd	ステンレス鋼およびその製造方法
NL193218C (nl) *	1985-08-27	1999-03-03	Nisshin Steel Company	Werkwijze voor de bereiding van roestvrij staal.
JPS636284A (ja) *	1986-06-26	1988-01-12	Nachi Fujikoshi Corp	多段ステツプ流体制御弁
JPS6362843A (ja) *	1986-09-03	1988-03-19	Kobe Steel Ltd	電気亜鉛めつきした高強度ベ−リングフ−プ
JP2510783B2 (ja) *	1990-11-28	1996-06-26	新日本製鐵株式会社	低温靭性の優れたクラッド鋼板の製造方法
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
JP3550726B2 (ja)	1994-06-03	2004-08-04	Ｊｆｅスチール株式会社	低温靱性に優れた高張力鋼の製造方法
US5900075A (en)	1994-12-06	1999-05-04	Exxon Research And Engineering Co.	Ultra high strength, secondary hardening steels with superior toughness and weldability
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
US5531842A (en)	1994-12-06	1996-07-02	Exxon Research And Engineering Company	Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219)
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
JPH08176659A (ja)	1994-12-20	1996-07-09	Sumitomo Metal Ind Ltd	低降伏比高張力鋼の製造方法
CA2186476C (en)	1995-01-26	2001-01-16	Hiroshi Tamehiro	Weldable high strength steel having excellent low temperature toughness
DE69607702T2 (de)	1995-02-03	2000-11-23	Nippon Steel Corp	Hochfester Leitungsrohrstahl mit niedrigem Streckgrenze-Zugfestigkeit-Verhältnis und ausgezeichneter Tieftemperaturzähigkeit
JP3314295B2 (ja)	1995-04-26	2002-08-12	新日本製鐵株式会社	低温靱性に優れた厚鋼板の製造方法
JP3423490B2 (ja) *	1995-06-30	2003-07-07	東京電力株式会社	ゴム・プラスチック電力ケ−ブル用接続部
JPH09235617A (ja) *	1996-02-29	1997-09-09	Sumitomo Metal Ind Ltd	継目無鋼管の製造方法
FR2745587B1 (fr)	1996-03-01	1998-04-30	Creusot Loire	Acier utilisable notamment pour la fabrication de moules pour injection de matiere plastique

1998
- 1998-06-17 TW TW087109696A patent/TW454040B/zh not_active IP Right Cessation
- 1998-06-17 DZ DZ980140A patent/DZ2530A1/xx active
- 1998-06-18 ID IDW20001390A patent/ID25499A/id unknown
- 1998-06-18 PE PE1998000527A patent/PE89299A1/es not_active Application Discontinuation
- 1998-06-18 BR BR9813689-5A patent/BR9813689A/pt not_active IP Right Cessation
- 1998-06-18 HU HU0101606A patent/HU224520B1/hu not_active IP Right Cessation
- 1998-06-18 CO CO98034681A patent/CO5060436A1/es unknown
- 1998-06-18 RO ROA200000628A patent/RO120413B1/ro unknown
- 1998-06-18 TN TNTNSN98100A patent/TNSN98100A1/fr unknown
- 1998-06-18 AT AT0915398A patent/AT409267B/de not_active IP Right Cessation
- 1998-06-18 CN CN98812446A patent/CN1098358C/zh not_active Expired - Fee Related
- 1998-06-18 CA CA002316970A patent/CA2316970C/en not_active Expired - Fee Related
- 1998-06-18 SI SI9820088A patent/SI20276A/sl not_active IP Right Cessation
- 1998-06-18 RU RU2000119125/02A patent/RU2203330C2/ru not_active IP Right Cessation
- 1998-06-18 AU AU83739/98A patent/AU739791B2/en not_active Ceased
- 1998-06-18 SK SK869-2000A patent/SK8692000A3/sk unknown
- 1998-06-18 DE DE19882880T patent/DE19882880B4/de not_active Expired - Fee Related
- 1998-06-18 CH CH01229/00A patent/CH695315A5/de not_active IP Right Cessation
- 1998-06-18 US US09/099,153 patent/US6251198B1/en not_active Expired - Fee Related
- 1998-06-18 KR KR10-2000-7006833A patent/KR100519874B1/ko not_active IP Right Cessation
- 1998-06-18 EP EP98934146A patent/EP1047798A4/en not_active Withdrawn
- 1998-06-18 UA UA2000074219A patent/UA59425C2/uk unknown
- 1998-06-18 GB GB0013634A patent/GB2346895B/en not_active Expired - Fee Related
- 1998-06-18 IL IL13684398A patent/IL136843A/en not_active IP Right Cessation
- 1998-06-18 YU YU37600A patent/YU37600A/sh unknown
- 1998-06-18 PL PL98341292A patent/PL341292A1/xx unknown
- 1998-06-18 GE GEAP19985470A patent/GEP20043271B/en unknown
- 1998-06-18 NZ NZ505338A patent/NZ505338A/en unknown
- 1998-06-18 ZA ZA9805321A patent/ZA985321B/xx unknown
- 1998-06-18 TR TR2000/01796T patent/TR200001796T2/xx unknown
- 1998-06-18 ES ES200050042A patent/ES2181566B1/es not_active Expired - Fee Related
- 1998-06-18 WO PCT/US1998/012705 patent/WO1999032670A1/en not_active Application Discontinuation
- 1998-06-18 HR HR980345A patent/HRP980345B1/xx not_active IP Right Cessation
- 1998-06-18 JP JP2000525584A patent/JP2001527153A/ja active Pending
- 1998-06-19 AR ARP980102965A patent/AR013109A1/es unknown
- 1998-06-20 MY MYPI98002811A patent/MY119642A/en unknown
- 1998-06-20 EG EG71198A patent/EG22915A/xx active
- 1998-10-25 GC GCP199823 patent/GC0000036A/xx active
2000
- 2000-06-15 OA OA1200000171A patent/OA11424A/en unknown
- 2000-06-16 SE SE0002244A patent/SE523757C2/sv not_active IP Right Cessation
- 2000-06-16 FI FI20001440A patent/FI112380B/fi not_active IP Right Cessation
- 2000-06-16 DK DK200000938A patent/DK175995B1/da not_active IP Right Cessation
- 2000-06-19 NO NO20003174A patent/NO20003174L/no not_active Application Discontinuation
- 2000-07-18 BG BG104624A patent/BG104624A/xx unknown

Also Published As

Publication number	Publication date
HRP980345B1 (en)	2002-06-30
TR200001796T2 (tr)	2000-10-23
HRP980345A2 (xx)	1999-08-31
CA2316970A1 (en)	1999-07-01
SK8692000A3 (en)	2001-03-12
RU2203330C2 (ru)	2003-04-27
IL136843A0 (en)	2001-06-14
NO20003174D0 (no)	2000-06-19
SI20276A (sl)	2000-12-31
ES2181566B1 (es)	2004-06-16
HUP0101606A2 (hu)	2001-09-28
UA59425C2 (uk)	2003-09-15
GEP20043271B (en)	2004-06-25
NZ505338A (en)	2002-02-01
YU37600A (sh)	2002-11-15
DK175995B1 (da)	2005-11-07
DZ2530A1 (fr)	2003-02-01
DE19882880B4 (de)	2007-10-31
EP1047798A1 (en)	2000-11-02
OA11424A (en)	2004-04-21
AU8373998A (en)	1999-07-12
TW454040B (en)	2001-09-11
ZA985321B (en)	1999-12-20
FI20001440A (fi)	2000-06-16
NO20003174L (no)	2000-08-18
CN1098358C (zh)	2003-01-08
CO5060436A1 (es)	2001-07-30
RO120413B1 (ro)	2006-01-30
AT409267B (de)	2002-07-25
AR013109A1 (es)	2000-12-13
MY119642A (en)	2005-06-30
DE19882880T1 (de)	2001-03-29
ES2181566A1 (es)	2003-02-16
HU224520B1 (hu)	2005-10-28
CH695315A5 (de)	2006-03-31
AU739791B2 (en)	2001-10-18
ATA915398A (de)	2001-11-15
BR9813689A (pt)	2000-10-10
TNSN98100A1 (fr)	2000-12-29
FI112380B (fi)	2003-11-28
KR100519874B1 (ko)	2005-10-11
HUP0101606A3 (en)	2001-10-29
GB0013634D0 (en)	2000-07-26
CA2316970C (en)	2004-07-27
GC0000036A (en)	2004-06-30
CN1282380A (zh)	2001-01-31
EG22915A (en)	2003-11-30
US6251198B1 (en)	2001-06-26
PL341292A1 (en)	2001-04-09
EP1047798A4 (en)	2004-04-14
SE0002244D0 (sv)	2000-06-16
IL136843A (en)	2004-07-25
ID25499A (id)	2000-10-05
GB2346895A (en)	2000-08-23
PE89299A1 (es)	1999-10-11
SE0002244L (sv)	2000-06-16
GB2346895B (en)	2001-09-12
WO1999032670A1 (en)	1999-07-01
SE523757C2 (sv)	2004-05-18
KR20010033366A (ko)	2001-04-25
JP2001527153A (ja)	2001-12-25
DK200000938A (da)	2000-06-16

Publication	Publication Date	Title
BG104624A (en)	2001-07-31	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness
MY116058A (en)	2003-10-31	Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
YU37700A (sh)	2002-11-15	Dvofazni čelici ultra-velike jačine sa izvanrednom žilavošću na kriogenskim temperaturama
MY115511A (en)	2003-06-30	Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
MXPA01006557A (es)	2002-08-12	Copolimeros ramificados/de bloque para tratamiento de sustratos keratinosos.
DE69834932D1 (de)	2006-07-27	Ultrahochfeste, schweissbare stähle mit ausgezeichneter ultra-tief-temperatur zähigkeit
DE69836549D1 (de)	2007-01-11	Herstellungsverfahren für ultra-hochfeste, schweissbare stähle mit ausgezeichneter zähigkeit
ATE307912T1 (de)	2005-11-15	Ultrahochfeste, schweissbare, im wesentlichen bor-freie stähle mit überragender zähigkeit
ATE260348T1 (de)	2004-03-15	Ultra-hochfeste, schweissbare, borenthaltende stähle mit ausgezeichneter zähigkeit
GB2348887A (en)	2000-10-18	Ultra-high strength steels with excellent cryogenic temperature toughness
WO2000039352A3 (en)	2000-09-21	Ultra-high strength steels with excellent cryogenic temperature toughness
TH42294A3 (th)	2001-01-03	เหล็กกล้าสามวัฏภาคความแข็งแรงสูงยิ่งซึ่งมีความเหนียวในอุณหภูมิเย็นเยือกที่ดีเลิศ