ATA123299A - Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit - Google Patents

Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit

Info

Publication number
ATA123299A
ATA123299A AT0123299A AT123299A ATA123299A AT A123299 A ATA123299 A AT A123299A AT 0123299 A AT0123299 A AT 0123299A AT 123299 A AT123299 A AT 123299A AT A123299 A ATA123299 A AT A123299A
Authority
AT
Austria
Prior art keywords
tensity
paramagnetic
corrosion
strength
producing
Prior art date
Application number
AT0123299A
Other languages
English (en)
Other versions
AT407882B (de
Inventor
Herbert Dipl Ing Aigner
Guenter Dr Hochoertler
Josef Dipl Ing Bernauer
Original Assignee
Schoeller Bleckmann Oilfield T
Boehler Edelstahl
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3509471&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA123299(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schoeller Bleckmann Oilfield T, Boehler Edelstahl filed Critical Schoeller Bleckmann Oilfield T
Priority to AT0123299A priority Critical patent/AT407882B/de
Priority to ES00890207T priority patent/ES2187434T3/es
Priority to AT00890207T priority patent/ATE229575T1/de
Priority to EP00890207A priority patent/EP1069202B1/de
Priority to DE50000903T priority patent/DE50000903D1/de
Priority to CA002313975A priority patent/CA2313975C/en
Priority to US09/617,541 priority patent/US6454879B1/en
Publication of ATA123299A publication Critical patent/ATA123299A/de
Application granted granted Critical
Publication of AT407882B publication Critical patent/AT407882B/de

Links

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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1227—Warm 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)
  • Sampling And Sample Adjustment (AREA)
AT0123299A 1999-07-15 1999-07-15 Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit AT407882B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT0123299A AT407882B (de) 1999-07-15 1999-07-15 Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit
ES00890207T ES2187434T3 (es) 1999-07-15 2000-06-29 Un acero austenitico, paramagnetico, resistente a la corrosion, con alto limite de alargamiento elastico, resistencia y tenacidad, y procedimiento para su fabricacion.
AT00890207T ATE229575T1 (de) 1999-07-15 2000-06-29 Ein paramagnetischer, korrosionsbeständiger, austenitischer stahl mit hoher dehngrenze, festigkeit und zähigkeit, und verfahren zu seiner herstellung
EP00890207A EP1069202B1 (de) 1999-07-15 2000-06-29 Ein paramagnetischer, korrosionsbeständiger, austenitischer Stahl mit hoher Dehngrenze, Festigkeit und Zähigkeit, und Verfahren zu seiner Herstellung
DE50000903T DE50000903D1 (de) 1999-07-15 2000-06-29 Ein paramagnetischer, korrosionsbeständiger, austenitischer Stahl mit hoher Dehngrenze, Festigkeit und Zähigkeit, und Verfahren zu seiner Herstellung
CA002313975A CA2313975C (en) 1999-07-15 2000-07-14 Paramagnetic, corrosion-resistant austenitic steel and process for producing it
US09/617,541 US6454879B1 (en) 1999-07-15 2000-07-14 Process for producing a paramagnetic, corrosion-resistant material and like materials with high yield strength, strength, and ductility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0123299A AT407882B (de) 1999-07-15 1999-07-15 Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit

Publications (2)

Publication Number Publication Date
ATA123299A true ATA123299A (de) 2000-11-15
AT407882B AT407882B (de) 2001-07-25

Family

ID=3509471

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0123299A AT407882B (de) 1999-07-15 1999-07-15 Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit
AT00890207T ATE229575T1 (de) 1999-07-15 2000-06-29 Ein paramagnetischer, korrosionsbeständiger, austenitischer stahl mit hoher dehngrenze, festigkeit und zähigkeit, und verfahren zu seiner herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00890207T ATE229575T1 (de) 1999-07-15 2000-06-29 Ein paramagnetischer, korrosionsbeständiger, austenitischer stahl mit hoher dehngrenze, festigkeit und zähigkeit, und verfahren zu seiner herstellung

Country Status (6)

Country Link
US (1) US6454879B1 (de)
EP (1) EP1069202B1 (de)
AT (2) AT407882B (de)
CA (1) CA2313975C (de)
DE (1) DE50000903D1 (de)
ES (1) ES2187434T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407882B (de) 1999-07-15 2001-07-25 Schoeller Bleckmann Oilfield T Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit
US20060065327A1 (en) * 2003-02-07 2006-03-30 Advance Steel Technology Fine-grained martensitic stainless steel and method thereof
AT412727B (de) * 2003-12-03 2005-06-27 Boehler Edelstahl Korrosionsbeständige, austenitische stahllegierung
DE602007008420D1 (de) * 2006-06-23 2010-09-23 Jorgensen Forge Corp Austenitischer paramagnetischer korrosionsfreier stahl
US7658883B2 (en) * 2006-12-18 2010-02-09 Schlumberger Technology Corporation Interstitially strengthened high carbon and high nitrogen austenitic alloys, oilfield apparatus comprising same, and methods of making and using same
US9347121B2 (en) 2011-12-20 2016-05-24 Ati Properties, Inc. High strength, corrosion resistant austenitic alloys
DK2924131T3 (da) * 2014-03-28 2019-10-14 Outokumpu Oy Austenitisk rustfrit stål
JP6451545B2 (ja) * 2015-08-05 2019-01-16 新日鐵住金株式会社 高圧水素ガス用高Ｍｎ鋼鋼材およびその製造方法、ならびにその鋼材からなる、配管、容器、バルブおよび継手
DE102018133255A1 (de) 2018-12-20 2020-06-25 Voestalpine Böhler Edelstahl Gmbh & Co Kg Superaustenitischer Werkstoff
DE102018133251A1 (de) 2018-12-20 2020-06-25 Schoeller-Bleckmann Oilfield Technology Gmbh Bohrstrangkomponente mit hoher Korrosionsbeständigkeit und Verfahren zu ihrer Herstellung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936297A (en) * 1972-05-08 1976-02-03 Allegheny Ludlum Industries, Inc. Method of producing austenitic stainless steel
US3907551A (en) * 1973-04-30 1975-09-23 Allegheny Ludlum Ind Inc Corrosion resistant austenitic steel
US3847599A (en) * 1973-10-04 1974-11-12 Allegheny Ludlum Ind Inc Corrosion resistant austenitic steel
US3938990A (en) * 1973-11-28 1976-02-17 Allegheny Ludlum Industries, Inc. Method of making corrosion resistant austenitic steel
US4217136A (en) * 1974-05-01 1980-08-12 Allegheny Ludlum Steel Corporation Corrosion resistant austenitic stainless steel
DE3143096A1 (de) * 1980-11-05 1982-05-19 General Electric Co., Schenectady, N.Y. "legierung auf eisenbasis, verfahren zu ihrer herstellung und damit hergestellte gegenstaende"
CA1205659A (en) * 1981-03-20 1986-06-10 Masao Yamamoto Corrosion-resistant non-magnetic steel and retaining ring for a generator made of it
AT381658B (de) * 1985-06-25 1986-11-10 Ver Edelstahlwerke Ag Verfahren zur herstellung von amagnetischen bohrstrangteilen
JPH089113B2 (ja) * 1987-07-16 1996-01-31 三菱マテリアル株式会社 耐食耐摩耗性に優れたＦｅ基肉盛合金
US4935027A (en) 1989-08-21 1990-06-19 Inbae Yoon Surgical suture instrument with remotely controllable suture material advancement
DE3940438C1 (de) * 1989-12-07 1991-05-23 Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De
US5094812A (en) * 1990-04-12 1992-03-10 Carpenter Technology Corporation Austenitic, non-magnetic, stainless steel alloy
FR2672904B1 (fr) * 1991-02-14 1993-05-07 Aubert & Duval Acieries Acier inoxydable amagnetique a base manganese-chrome resistant a la corrosion sous contrainte, procede de fabrication d'une barre en acier amagnetique de grande longueur.
DE19758613C2 (de) 1997-04-22 2000-12-07 Krupp Vdm Gmbh Hochfeste und korrosionsbeständige Eisen-Mangan-Chrom-Legierung
AT407882B (de) 1999-07-15 2001-07-25 Schoeller Bleckmann Oilfield T Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit

Also Published As

Publication number Publication date
EP1069202B1 (de) 2002-12-11
DE50000903D1 (de) 2003-01-23
CA2313975C (en) 2005-06-28
ES2187434T3 (es) 2003-06-16
ATE229575T1 (de) 2002-12-15
EP1069202A1 (de) 2001-01-17
US6454879B1 (en) 2002-09-24
CA2313975A1 (en) 2001-01-15
AT407882B (de) 2001-07-25

Similar Documents

Publication Publication Date Title
ATA123299A (de) Verfahren zur herstellung eines paramagnetischen, korrosionsbeständigen werkstoffes u.dgl. werkstoffe mit hoher dehngrenze, festigkeit und zähigkeit
KR930017651A (ko) 소결된 금속물품의 제조방법 및 이를 위한 금속 분말 조성물
ATE4088T1 (de) Verfahren zur herstellung von mahlkoerpern aus einer eisenlegierung.
TW344761B (en) Casting, thermal transforming and semi-solid forming aluminum alloys a process for casting, thermally transforming and semi-solid forming an aluminum base alloy into an article, which comprises casting a molten body of Al base alloy, etc.
KR970027340A (ko) 개선된 금속 마모 저항을 갖는 부식 저항, 고바나듐, 분말 야금 공구강 제품 및 그 생산 방법
KR890003976A (ko) 고강도, 내열성 알루미늄 합금 및 그로부터 가공된 물품을 제조하는 방법
SE7714175L (sv) Aluminiumlegering
CA2037420A1 (en) Production process of solidified amorphous alloy material
EP0704543A4 (de) Gleitstück aus gesinterter aluminiumlegierung und verfahren zu dessen herstellung
DE60214999D1 (de) Giessen von legierungen mit isotropen graphitformwerkzeugen
ATE142280T1 (de) Vorlegierte vanadiumreiche kaltarbeitswerkzeugstahlteilchen und verfahren zu deren herstellung
DE69903652D1 (de) Verfahren zum glühen amorpher legierungen und verfahren zum herstellen eines markierungselements
KR900004951A (ko) 피로강도를 증진시킨 알루미늄 합금 부품의 제조방법
CA2461966A1 (en) Duplex stainless steel
DE69506637T2 (de) Verfahren zur Herstellung eines ein Flussmittel enthaltenden Aluminiumlegierungshartlotmittels
CA2405278A1 (en) Hot-working steel article
NO20042201L (no) Dupleks rustfritt stal
CA2237851A1 (en) Improved steel holder block for plastic molding
SG144758A1 (en) Magnetically permeable liquid forged articles
JPS5647212A (en) Processing method for brazing alloy
DE69117605D1 (de) Pulvermetallurgische Werkzeugstähle
JP4318761B2 (ja) Ｆｅ−Ｃ−Ｓｉ系合金鋳物の鋳造方法
DE60013226D1 (de) Verfahren zur Herstellung von Gusseisen mit Kugelgraphit und bainitschen Gefüge in dem Gusszustand
ATE97697T1 (de) Verfahren zum herstellen eines plattierten formkoerpers.
ATE397102T1 (de) Verfahren zur herstellung von gussteilen aus leichtmetall-legierungen mit kühlung vor dem pressen

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
MK07 Expiry

Effective date: 20190715