ATE202158T1 - HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOY - Google Patents

HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOY

Info

Publication number
ATE202158T1
ATE202158T1 AT98921467T AT98921467T ATE202158T1 AT E202158 T1 ATE202158 T1 AT E202158T1 AT 98921467 T AT98921467 T AT 98921467T AT 98921467 T AT98921467 T AT 98921467T AT E202158 T1 ATE202158 T1 AT E202158T1
Authority
AT
Austria
Prior art keywords
mangane
corrosion
strength
chrome alloy
resistant iron
Prior art date
Application number
AT98921467T
Other languages
German (de)
Inventor
Ulrich Brill
Original Assignee
Krupp Vdm 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
Priority claimed from DE19716795A external-priority patent/DE19716795C2/en
Application filed by Krupp Vdm Gmbh filed Critical Krupp Vdm Gmbh
Application granted granted Critical
Publication of ATE202158T1 publication Critical patent/ATE202158T1/en

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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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)
  • Materials For Medical Uses (AREA)
  • Heat Treatment Of Steel (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

The invention relates to an austenitic iron-manganese-chrome-alloy melted at atmospheric pressure, comprising the following constituents (indicated in wt. %): Cr (12.0-24.7 %), Ni (up to 0.10 %), Mn (23.5-25.0 %), Si (up to 0.20 %), Mo (2.0-5.7 %), Ti (up to 0.10 %), C (up to 0.015 %), N (1.05-1.30 %), Zr (0.01-0.15 %), Cu (0.8-2.0 %), B (0.002-0.005 %), the rest of the iron is made up of unavoidable impurities.
AT98921467T 1997-04-22 1998-04-17 HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOY ATE202158T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19716795A DE19716795C2 (en) 1997-04-22 1997-04-22 Use of a high-strength and corrosion-resistant iron-manganese-chrome alloy
PCT/EP1998/002299 WO1998048070A1 (en) 1997-04-22 1998-04-17 High-strength, anti-corrosive iron-manganese-chrome alloy

Publications (1)

Publication Number Publication Date
ATE202158T1 true ATE202158T1 (en) 2001-06-15

Family

ID=7827273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98921467T ATE202158T1 (en) 1997-04-22 1998-04-17 HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOY

Country Status (7)

Country Link
EP (1) EP0977901B1 (en)
AT (1) ATE202158T1 (en)
DE (1) DE19758613C2 (en)
HU (1) HUP0001778A3 (en)
NO (1) NO995133D0 (en)
SK (1) SK145499A3 (en)
WO (1) WO1998048070A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407882B (en) 1999-07-15 2001-07-25 Schoeller Bleckmann Oilfield T METHOD FOR PRODUCING A PARAMAGNETIC, CORROSION-RESISTANT MATERIAL AND THE LIKE MATERIALS WITH A HIGH STRETCH LIMIT, STRENGTH AND TENSITY
AT412727B (en) 2003-12-03 2005-06-27 Boehler Edelstahl CORROSION RESISTANT, AUSTENITIC STEEL ALLOY

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT152291B (en) * 1936-10-07 1938-01-25 Boehler & Co Ag Geb Chromium-manganese steels with 0¨01 1¨5% carbon, 5 25% chromium, 10 35% manganese.
DE917672C (en) * 1939-01-03 1954-09-09 Boehler & Co Ag Geb Manufacture of rust-resistant and non-magnetic sheets, strips or tapes for aircraft coverings
CH680267A4 (en) * 1967-05-13 1969-11-14 Straumann Inst Ag Component with a temperature coefficient only slightly deviating from zero for a timing device
US4121953A (en) * 1977-02-02 1978-10-24 Westinghouse Electric Corp. High strength, austenitic, non-magnetic alloy
CA1205659A (en) * 1981-03-20 1986-06-10 Masao Yamamoto Corrosion-resistant non-magnetic steel and retaining ring for a generator made of it
DE3940438C1 (en) * 1989-12-07 1991-05-23 Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De
AT397968B (en) * 1992-07-07 1994-08-25 Boehler Ybbstalwerke CORROSION-RESISTANT ALLOY FOR USE AS A MATERIAL FOR PARTS IN CONTACT WITH LIFE
DE4242757C1 (en) * 1992-12-17 1994-03-24 Krupp Vdm Gmbh Low nickel@ content steel alloy for jewellery, etc - comprises silicon@, manganese@, nitrogen@, chromium@, phosphorus@, sulphur@, copper@ and molybdenum@
DE19513407C1 (en) * 1995-04-08 1996-10-10 Vsg En & Schmiedetechnik Gmbh Steel alloy used for jewellery implants and dental applications

Also Published As

Publication number Publication date
EP0977901B1 (en) 2001-06-13
SK145499A3 (en) 2000-07-11
NO995133L (en) 1999-10-21
DE19758613C2 (en) 2000-12-07
NO995133D0 (en) 1999-10-21
WO1998048070A1 (en) 1998-10-29
HUP0001778A2 (en) 2000-09-28
HUP0001778A3 (en) 2000-11-28
EP0977901A1 (en) 2000-02-09

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