ATE154954T1 - Kaltgehärteter rostfreier stahl für federn - Google Patents

Kaltgehärteter rostfreier stahl für federn

Info

Publication number
ATE154954T1
ATE154954T1 AT93903742T AT93903742T ATE154954T1 AT E154954 T1 ATE154954 T1 AT E154954T1 AT 93903742 T AT93903742 T AT 93903742T AT 93903742 T AT93903742 T AT 93903742T AT E154954 T1 ATE154954 T1 AT E154954T1
Authority
AT
Austria
Prior art keywords
pct
springs
stainless steel
steel
hardened stainless
Prior art date
Application number
AT93903742T
Other languages
English (en)
Inventor
Celso Antonio Barbosa
Marcelo Blasbalg Tessler
Original Assignee
Acos Villares Sa
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
Application filed by Acos Villares Sa filed Critical Acos Villares Sa
Application granted granted Critical
Publication of ATE154954T1 publication Critical patent/ATE154954T1/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/908—Spring

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)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Springs (AREA)
  • Heat Treatment Of Articles (AREA)
AT93903742T 1992-02-27 1993-02-19 Kaltgehärteter rostfreier stahl für federn ATE154954T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR929200797A BR9200797A (pt) 1992-02-27 1992-02-27 Aco inoxidavel encruado para molas

Publications (1)

Publication Number Publication Date
ATE154954T1 true ATE154954T1 (de) 1997-07-15

Family

ID=4053813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93903742T ATE154954T1 (de) 1992-02-27 1993-02-19 Kaltgehärteter rostfreier stahl für federn

Country Status (8)

Country Link
US (1) US5429688A (de)
EP (1) EP0583445B1 (de)
JP (1) JP2635215B2 (de)
AT (1) ATE154954T1 (de)
BR (1) BR9200797A (de)
DE (1) DE69311857T2 (de)
ES (1) ES2105224T3 (de)
WO (1) WO1993017144A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2935812B2 (ja) * 1994-07-14 1999-08-16 三井金属鉱業株式会社 車両扉用ストライカー装置およびその製造方法
JPH09176736A (ja) * 1995-10-10 1997-07-08 Rasmussen Gmbh ばね帯金クリップの製造法
US6406570B1 (en) * 1998-03-26 2002-06-18 Mettler-Toledo, Gmbh Elastic component for a precision instrument and process for its manufacture
JP2002173742A (ja) * 2000-12-04 2002-06-21 Nisshin Steel Co Ltd 形状平坦度に優れた高強度オーステナイト系ステンレス鋼帯およびその製造方法
FI124993B (fi) 2012-09-27 2015-04-15 Outokumpu Oy Austeniittinen ruostumaton teräs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936308A1 (de) * 1979-09-07 1981-03-19 Kawasaki Steel Corp., Kobe, Hyogo Verfahren zum herstellen von federwerkstoffen
US4533391A (en) * 1983-11-07 1985-08-06 Allegheny Ludlum Steel Corporation Work-hardenable substantially austenitic stainless steel and method
JPH0629459B2 (ja) * 1986-11-22 1994-04-20 株式会社神戸製鋼所 Ｎｂ▲下３▼Ｓｎ生成熱処理後の極低温特性に優れたオ−ステナイト系ステンレス鋼の製造方法
US5314549A (en) * 1993-03-08 1994-05-24 Nkk Corporation High strength and high toughness stainless steel sheet and method for producing thereof

Also Published As

Publication number Publication date
ES2105224T3 (es) 1997-10-16
JP2635215B2 (ja) 1997-07-30
DE69311857T2 (de) 1998-02-05
EP0583445B1 (de) 1997-07-02
EP0583445A1 (de) 1994-02-23
WO1993017144A1 (en) 1993-09-02
BR9200797A (pt) 1993-06-15
DE69311857D1 (de) 1997-08-07
JPH06509392A (ja) 1994-10-20
US5429688A (en) 1995-07-04

Similar Documents

Publication Publication Date Title
MY114984A (en) High hardness martensitic stainless steel with good pitting corrosion resistance
CA2135035A1 (en) Spring Steel of High Strength and High Corrosion Resistance
DE69609703D1 (de) Oxidations- und/oder verbrennungskatalysator
KR890013205A (ko) 고망간 혼립 스테인레스강
SE7601070L (sv) Austentiskt rostfritt stal med hog mo-halt
ATE239804T1 (de) Wärmebehandlungsverfahren für vollmartensitische stahllegierung
SE0000678D0 (sv) Duplext rostfritt stål
ATE154954T1 (de) Kaltgehärteter rostfreier stahl für federn
SE9803633L (sv) Stål för havsvattentillämpningar
EP0314649A3 (en) Ferritic-martensitic stainless steel alloy with deformation-induced martensitic phase
DE69222027D1 (de) Rostfreies Superduplexstahl mit hohe Korrosionsbeständigkeit und hoher Dehngrenze in lösungsgeglühten Zustand
BR9300503A (pt) Liga austenitica de niquel-cromo-molibdenio e seu uso
GB1507048A (en) Iron-nickel-chromium alloys
DE69621829T2 (de) AUSTENITISCHER SÄUREBESTÄNDIGER ROSTFREIER STAHL DER Al-Mn-Si-N-SERIE
EP0286675A4 (de) Verfahren zur herstellung von rostfreiem martensitischem stahl mit ausgezeichneter spannungsrisskorrosionsbeständigkeit.
ES8608055A1 (es) Un metodo de producir una aleacion austenitica que exhibe alta resistencia mecanica y a la corrosion
JPS552775A (en) High manganese heat resistant steel
DK166090C (da) Austenitisk rustfri staallegering
DE69833630D1 (de) Nickelbasislegierung und Schweisselektrode aus einer Nickelbasislegierung
IT1294098B1 (it) Lega per rivestimenti o riporti resistenti alla corrosione.
JPS565956A (en) High hardness tough die steel
AR018329A1 (es) Acero inoxidable ferritico para la produccion de tubos mediante proceso de soldadura por resistencia electrica (erw)
TW367370B (en) Nickel alloy and constructional members made therefrom
JPS5662947A (en) Ferritic stainless steel with superior corrosion resistance for bright annealing finish
JPS56261A (en) Austenitic stainless steel of low recrystallization temperature and excellent corrosion resistance

Legal Events

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