ATE132202T1 - Austenitischer stahl mit erhöhter festigkeit bei hohen temperaturen, verfahren zu ihrer herstellung und erzeugung von maschinenteilen, insbesondere von gaswechselventilen - Google Patents

Austenitischer stahl mit erhöhter festigkeit bei hohen temperaturen, verfahren zu ihrer herstellung und erzeugung von maschinenteilen, insbesondere von gaswechselventilen

Info

Publication number: ATE132202T1
Authority: AT; Austria
Prior art keywords: steel; production; austenitic steel; austenitic; temperature
Prior art date: 1990-07-18

Application number

AT91401918T

Other languages

English (en)

Inventor

Jean C O Acieries Auber Bourat

Georges Louis

Jean Pierre Adret

Original Assignee

Aubert & Duval Sa

Renault

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.)

1990-07-18

Filing date

1991-07-10

Publication date

1996-01-15

1991-07-10 Application filed by Aubert & Duval Sa, Renault filed Critical Aubert & Duval Sa

1996-01-15 Application granted granted Critical

1996-01-15 Publication of ATE132202T1 publication Critical patent/ATE132202T1/de

Links

229910000831 Steel Inorganic materials 0.000 title abstract 7
239000010959 steel Substances 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
239000000470 constituent Substances 0.000 abstract 2
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
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
239000003518 caustics Substances 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000004090 dissolution Methods 0.000 abstract 1
230000001747 exhibiting effect Effects 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
239000000203 mixture Substances 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
230000003019 stabilising effect Effects 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Powder Metallurgy (AREA)

AT91401918T 1990-07-18 1991-07-10 Austenitischer stahl mit erhöhter festigkeit bei hohen temperaturen, verfahren zu ihrer herstellung und erzeugung von maschinenteilen, insbesondere von gaswechselventilen ATE132202T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9009155A FR2664909B1 (fr)	1990-07-18	1990-07-18	Acier austenitique ayant une resistance amelioree a haute temperature et procede pour son obtention et la realisation de pieces mecaniques, en particulier de soupapes.

Publications (1)

Publication Number	Publication Date
ATE132202T1 true ATE132202T1 (de)	1996-01-15

Family

ID=9398848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91401918T ATE132202T1 (de)	1990-07-18	1991-07-10	Austenitischer stahl mit erhöhter festigkeit bei hohen temperaturen, verfahren zu ihrer herstellung und erzeugung von maschinenteilen, insbesondere von gaswechselventilen

Country Status (5)

Country	Link
EP (1)	EP0467756B1 (de)
AT (1)	ATE132202T1 (de)
DE (1)	DE69115779T2 (de)
ES (1)	ES2084793T3 (de)
FR (1)	FR2664909B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2808807B1 (fr) *	2000-05-10	2002-07-19	Metallurg Avancee Soc Ind De	Composition d'acier, procede de fabrication et pieces formees dans ces compositions, en particulier soupapes
US20020110476A1 (en) *	2000-12-14	2002-08-15	Maziasz Philip J.	Heat and corrosion resistant cast stainless steels with improved high temperature strength and ductility
SG192478A1 (en)	2011-05-26	2013-08-30	United Pipelines Asia Pacific Pte Ltd	Austenitic stainless steel
US9896752B2 (en)	2014-07-31	2018-02-20	Honeywell International Inc.	Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US10316694B2 (en)	2014-07-31	2019-06-11	Garrett Transportation I Inc.	Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9534281B2 (en)	2014-07-31	2017-01-03	Honeywell International Inc.	Turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US11193190B2 (en)	2018-01-25	2021-12-07	Ut-Battelle, Llc	Low-cost cast creep-resistant austenitic stainless steels that form alumina for high temperature oxidation resistance
US10927439B2 (en) *	2018-05-30	2021-02-23	Garrett Transportation I Inc	Stainless steel alloys, turbocharger components formed from the stainless steel alloys, and methods for manufacturing the same
CN109777924A (zh) *	2019-03-02	2019-05-21	中国铁道科学研究院集团有限公司铁道建筑研究所	一种耐候钢高强螺栓连接副热处理工艺
CN110306015A (zh) *	2019-07-02	2019-10-08	中国铁道科学研究院集团有限公司铁道建筑研究所	一种耐候钢高强螺栓连接副生产工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2171726A (en) *	1938-04-12	1939-09-05	Roy C Howell	Detachable coupling for electrical conductors
US2671726A (en) *	1950-11-14	1954-03-09	Armco Steel Corp	High temperature articles
US3440038A (en) *	1965-02-06	1969-04-22	Mitsubishi Heavy Ind Ltd	High tenacity chromium-nickel manganese austenitic steel
US3401036A (en) *	1967-08-11	1968-09-10	Crucible Steel Co America	Valve steel
US3561953A (en) *	1968-03-19	1971-02-09	Toyota Motor Co Ltd	Austenitic heat-resisting steel containing nickel, chromium and manganese
JPS5040099B1 (de) *	1971-03-09	1975-12-22
IT1219414B (it) *	1986-03-17	1990-05-11	Centro Speriment Metallurg	Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature

1990
- 1990-07-18 FR FR9009155A patent/FR2664909B1/fr not_active Expired - Fee Related
1991
- 1991-07-10 AT AT91401918T patent/ATE132202T1/de not_active IP Right Cessation
- 1991-07-10 ES ES91401918T patent/ES2084793T3/es not_active Expired - Lifetime
- 1991-07-10 DE DE69115779T patent/DE69115779T2/de not_active Expired - Fee Related
- 1991-07-10 EP EP91401918A patent/EP0467756B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69115779D1 (de)	1996-02-08
FR2664909B1 (fr)	1994-03-18
EP0467756B1 (de)	1995-12-27
ES2084793T3 (es)	1996-05-16
FR2664909A1 (fr)	1992-01-24
EP0467756A1 (de)	1992-01-22
DE69115779T2 (de)	1996-05-30

Legal Events

Date	Code	Title	Description
1996-06-15	UEP	Publication of translation of european patent specification
2004-04-15	REN	Ceased due to non-payment of the annual fee

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