EP1306457A3 - Chrom-Stahllegierung - Google Patents

Chrom-Stahllegierung Download PDF

Info

Publication number
EP1306457A3
EP1306457A3 EP02023592A EP02023592A EP1306457A3 EP 1306457 A3 EP1306457 A3 EP 1306457A3 EP 02023592 A EP02023592 A EP 02023592A EP 02023592 A EP02023592 A EP 02023592A EP 1306457 A3 EP1306457 A3 EP 1306457A3
Authority
EP
European Patent Office
Prior art keywords
chromium
niobium
vanadium
titanium
chromium steel
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02023592A
Other languages
English (en)
French (fr)
Other versions
EP1306457B1 (de
EP1306457A2 (de
Inventor
Oskar Dr. Pacher
Gisbert Dipl.-Ing. Kloss-Ulitzka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stahlwerk Ergste Westig GmbH
Original Assignee
Stahlwerk Ergste Westig GmbH
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 Stahlwerk Ergste Westig GmbH filed Critical Stahlwerk Ergste Westig GmbH
Publication of EP1306457A2 publication Critical patent/EP1306457A2/de
Publication of EP1306457A3 publication Critical patent/EP1306457A3/de
Application granted granted Critical
Publication of EP1306457B1 publication Critical patent/EP1306457B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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

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)
  • Child & Adolescent Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Looms (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Die Erfindung bezieht sich auf eine Chrom-Stahllegierung mit 10,5 bis 20% Chrom, 0,2 bis 9% Nickel, 0,1 bis 3% Mangan, 0,1 bis 1,5% Silizium, 0,01 bis 2,0% Molybdän, 0,05 bis 0,45% Kohlenstoff, 0,02 bis 0,15% Stickstoff, 0,3 bis 0,8% Kupfer, 0,002 bis 0,05% Aluminium, 0,003 bis 0,1% Titan, 0,003 bis 0,1% Vanadium, 0,001 bis 0,05% Niob, 0,01 bis 0,2% (Titan + Vanadium + Niob) und bis 0,006% Bor, Rest Eisen, die sich insbesondere durch eine hohe Oberflächengüte sowie hohe Festigkeit und Härte auszeichnet. Aufgrund ihrer hervorragenden Planheit und ihres günstigen Schwingverhaltens eignet sich die Stahllegierung insbesondere zum Herstellen von Stanzteilen wie Rietlamellen, Federblätter und Membranen.
EP02023592A 2001-10-23 2002-10-23 Chrom-Stahllegierung Expired - Lifetime EP1306457B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10152293A DE10152293B4 (de) 2001-10-23 2001-10-23 Verwendung einer Chrom-Stahllegierung
DE10152293 2001-10-23

Publications (3)

Publication Number Publication Date
EP1306457A2 EP1306457A2 (de) 2003-05-02
EP1306457A3 true EP1306457A3 (de) 2003-10-22
EP1306457B1 EP1306457B1 (de) 2007-12-05

Family

ID=7703451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023592A Expired - Lifetime EP1306457B1 (de) 2001-10-23 2002-10-23 Chrom-Stahllegierung

Country Status (3)

Country Link
EP (1) EP1306457B1 (de)
AT (1) ATE380262T1 (de)
DE (2) DE10152293B4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051629B4 (de) * 2004-10-23 2006-08-24 Stahlwerk Ergste Westig Gmbh Rostfreier martensitischer Chromstahl
JP7130358B2 (ja) * 2017-08-23 2022-09-05 セイコーインスツル株式会社 金属弾性素子およびそれを用いたダイヤフラム
CN113481434B (zh) * 2021-06-21 2022-05-31 邯郸新兴特种管材有限公司 屈服强度125钢级的厚壁超级13Cr无缝钢管及生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106705A1 (de) * 1999-11-30 2001-06-13 Nippon Steel Corporation Rostfreier Stahl für Bremsscheiben mit ausgezeichneter Temper-Erweichungs-Beständigkeit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766971A (en) * 1954-03-27 1957-01-30 Sandvikens Jernverks Ab Improvements relating to corrosion resistant steel springs and spring material
DE1267854B (de) * 1963-09-02 1968-05-09 Stahlwerk Kabel C Pouplier Jun Verwendung eines aushaertbaren Chrom-Nickel-Stahles als Werkstoff fuer Rasierklingen
CH562349A5 (de) * 1973-11-28 1975-05-30 Saurer Ag Adolph
DD294469A5 (de) * 1990-05-18 1991-10-02 Chemiewerk Coswig,De Verfahren zur vollstaendigen entquickung von alkalilauge, insbesondere kalilauge
JP3032273B2 (ja) * 1990-10-16 2000-04-10 日新製鋼株式会社 高強度スチールベルトの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106705A1 (de) * 1999-11-30 2001-06-13 Nippon Steel Corporation Rostfreier Stahl für Bremsscheiben mit ausgezeichneter Temper-Erweichungs-Beständigkeit

Also Published As

Publication number Publication date
DE10152293A1 (de) 2003-05-15
DE10152293B4 (de) 2004-04-08
EP1306457B1 (de) 2007-12-05
DE50211315D1 (de) 2008-01-17
EP1306457A2 (de) 2003-05-02
ATE380262T1 (de) 2007-12-15

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