ATE200309T1 - Legierung mit hoher festigkeit und hoher bruchzähigkeit - Google Patents

Legierung mit hoher festigkeit und hoher bruchzähigkeit

Info

Publication number: ATE200309T1
Authority: AT; Austria
Prior art keywords: alloy; max; strength; effective amount; fracture toughness
Prior art date: 1990-02-06

Application number

AT91904760T

Other languages

English (en)

Inventor

Raymond M Hemphill

David E Wert

Paul M Novotny

Michael L Schmidt

Original Assignee

Crs Holdings 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.)

1990-02-06

Filing date

1991-02-05

Publication date

2001-04-15

1990-02-06 Priority claimed from US07/475,773 external-priority patent/US5087415A/en

1991-02-05 Application filed by Crs Holdings Inc filed Critical Crs Holdings Inc

2001-04-15 Application granted granted Critical

2001-04-15 Publication of ATE200309T1 publication Critical patent/ATE200309T1/de

Links

229910045601 alloy Inorganic materials 0.000 title abstract 4
239000000956 alloy Substances 0.000 title abstract 4
229910000851 Alloy steel Inorganic materials 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
229910052684 Cerium Inorganic materials 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
229910052746 lanthanum Inorganic materials 0.000 abstract 1
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
229910000734 martensite Inorganic materials 0.000 abstract 1
238000006467 substitution reaction Methods 0.000 abstract 1
230000007704 transition Effects 0.000 abstract 1

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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

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)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Laminated Bodies (AREA)
Treatment Of Steel In Its Molten State (AREA)
Heat Treatment Of Articles (AREA)

AT91904760T 1990-02-06 1991-02-05 Legierung mit hoher festigkeit und hoher bruchzähigkeit ATE200309T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/475,773 US5087415A (en)	1989-03-27	1990-02-06	High strength, high fracture toughness structural alloy
PCT/US1991/000779 WO1991012352A1 (en)	1990-02-06	1991-02-05	High strength, high fracture toughness alloy

Publications (1)

Publication Number	Publication Date
ATE200309T1 true ATE200309T1 (de)	2001-04-15

Family

ID=23889073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91904760T ATE200309T1 (de)	1990-02-06	1991-02-05	Legierung mit hoher festigkeit und hoher bruchzähigkeit

Country Status (8)

Country	Link
EP (1)	EP0514480B1 (de)
JP (2)	JP2683599B2 (de)
AT (1)	ATE200309T1 (de)
CA (1)	CA2073460C (de)
DE (1)	DE69132572T2 (de)
ES (1)	ES2156854T3 (de)
IL (1)	IL97154A (de)
WO (1)	WO1991012352A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5866066A (en) *	1996-09-09	1999-02-02	Crs Holdings, Inc.	Age hardenable alloy with a unique combination of very high strength and good toughness
WO2009003112A1 (en) *	2007-06-26	2008-12-31	Crs Holdings, Inc.	High strength, high toughness rotating shaft material
MX371520B (es)	2012-12-19	2020-01-31	Hills Pet Nutrition Inc	Composición de alimento para animales y proceso para producción.
US10337079B2 (en) *	2015-05-22	2019-07-02	Daido Steel Co., Ltd.	Maraging steel
US20210198762A1 (en)	2019-04-26	2021-07-01	Crs Holdings, Inc.	Ultra-high strength alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3946493A (en) *	1974-06-05	1976-03-30	Torres John J	Drill sight for an electric hand drill
US4076525A (en)	1976-07-29	1978-02-28	General Dynamics Corporation	High strength fracture resistant weldable steels
JPS5423328A (en) *	1977-07-22	1979-02-21	Fujitsu Ltd	Laser printer
US4152148A (en) *	1978-04-05	1979-05-01	General Dynamics Corporation	High strength, high toughness steel welding compositions
US5087415A (en) *	1989-03-27	1992-02-11	Carpenter Technology Corporation	High strength, high fracture toughness structural alloy

1990
- 1990-04-16 JP JP2100777A patent/JP2683599B2/ja not_active Expired - Lifetime
1991
- 1991-02-05 DE DE69132572T patent/DE69132572T2/de not_active Expired - Lifetime
- 1991-02-05 IL IL9715491A patent/IL97154A/en not_active IP Right Cessation
- 1991-02-05 EP EP91904760A patent/EP0514480B1/de not_active Expired - Lifetime
- 1991-02-05 AT AT91904760T patent/ATE200309T1/de not_active IP Right Cessation
- 1991-02-05 ES ES91904760T patent/ES2156854T3/es not_active Expired - Lifetime
- 1991-02-05 CA CA002073460A patent/CA2073460C/en not_active Expired - Lifetime
- 1991-02-05 JP JP3505556A patent/JPH0689436B2/ja not_active Expired - Lifetime
- 1991-02-05 WO PCT/US1991/000779 patent/WO1991012352A1/en not_active Ceased

Also Published As

Publication number	Publication date
JP2683599B2 (ja)	1997-12-03
CA2073460C (en)	1999-12-14
DE69132572T2 (de)	2001-09-27
CA2073460A1 (en)	1991-08-07
EP0514480B1 (de)	2001-04-04
DE69132572D1 (de)	2001-05-10
EP0514480A4 (en)	1993-01-27
JPH03243747A (ja)	1991-10-30
JPH05502477A (ja)	1993-04-28
EP0514480A1 (de)	1992-11-25
IL97154A0 (en)	1992-05-25
IL97154A (en)	1996-01-31
ES2156854T3 (es)	2001-08-01
WO1991012352A1 (en)	1991-08-22
JPH0689436B2 (ja)	1994-11-09

Similar Documents

Publication	Publication Date	Title
CA2013081A1 (en)	1990-09-27	High strength, high fracture toughness structural alloy
US5424028A (en)	1995-06-13	Case carburized stainless steel alloy for high temperature applications
FI100998B (fi)	1998-03-31	Erkaumakarkaistava martensiittinen, ruostumaton teräs
MY114984A (en)	2003-03-31	High hardness martensitic stainless steel with good pitting corrosion resistance
NO303180B1 (no)	1998-06-08	Rustfritt martensittstÕl med forbedret bearbeidbarhet
DE59808216D1 (de)	2003-06-12	Wärmebehandlungsverfahren für vollmartensitische Stahllegierung
DE60214456D1 (de)	2006-10-19	Martensitischer rostfreier Stahl mit hoher Härte und mit guter beständigkeit gegen Korrosion
BR9711716A (pt)	2002-05-14	Liga de aço martensìtico endurecìvel por envelhecimento apresentando uma combinação superior de resistência e tenacidade
DE69132572D1 (de)	2001-05-10	Legierung mit hoher festigkeit und hoher bruchzähigkeit
ES2106297T3 (es)	1997-11-01	Acero inoxidable austenitico de alta mecanibilidad y de deformacion en frio mejorada.
DE3884339D1 (de)	1993-10-28	Ferritisch-martensitischer rostfreier Stahl mit verformungsinduzierter martensitischer Phase.
DE69222027D1 (de)	1997-10-09	Rostfreies Superduplexstahl mit hohe Korrosionsbeständigkeit und hoher Dehngrenze in lösungsgeglühten Zustand
EP1072691A3 (de)	2002-01-23	Wärmebehandlungsfähiger Werkzeugstahl mit hervorragender Bearbeitbarkeit und Kaltumformbarkeit; Matrizen aus diesem Stahl
Hemphill et al.	1992	High strength, high fracture toughness structural alloy
Hemphill et al.	1993	High strength, high fracture toughness alloy
DE59601353D1 (de)	1999-04-08	Eisenbasislegierung zur Verwendung bei erhöhter Temperatur
ES2076346T3 (es)	1995-11-01	Acero inoxidable austenitico resulfurado de maquinabilidad mejorada.
ATE237004T1 (de)	2003-04-15	Austenitischer rostfreier stahl mit hoher oxidationsbeständigkeit
JPS5629667A (en)	1981-03-25	Preparation of metal mold
ES2079412T3 (es)	1996-01-16	Aceros inoxidables de alta tenacidad y su procedimiento de fabricacion.
DE69122138D1 (de)	1996-10-24	Hitzebeständige Legierung
Mirdamadi et al.	2000	Impact of microstructure on the mechanical properties and the toughness of the D 6 A steel
GB1023131A (en)	1966-03-23	High strength steel alloy compositions and process of producing super strength steel alloy body
DE3868869D1 (de)	1992-04-09	Verwendung einer chromhaltigen legierung.
Iwabuchi	1993	Effects of Nickel Content and Tempering Treatment on the Mechanical Properties of Low-Carbon Martensitic Stainless Cast Steels

Legal Events

Date	Code	Title	Description
2001-09-15	UEP	Publication of translation of european patent specification
2011-05-15	EELA	Cancelled due to lapse of time