ATE202158T1 - HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOY - Google Patents
HIGH-STRENGTH AND CORROSION-RESISTANT IRON-MANGANE-CHROME ALLOYInfo
- 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
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)
- Pressure Vessels And Lids Thereof (AREA)
- Heat Treatment Of Steel (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.
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)
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)
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 |
-
1997
- 1997-04-22 DE DE19758613A patent/DE19758613C2/en not_active Expired - Fee Related
-
1998
- 1998-04-17 SK SK1454-99A patent/SK145499A3/en unknown
- 1998-04-17 EP EP98921467A patent/EP0977901B1/en not_active Expired - Lifetime
- 1998-04-17 HU HU0001778A patent/HUP0001778A3/en unknown
- 1998-04-17 WO PCT/EP1998/002299 patent/WO1998048070A1/en not_active Application Discontinuation
- 1998-04-17 AT AT98921467T patent/ATE202158T1/en not_active IP Right Cessation
-
1999
- 1999-10-21 NO NO995133A patent/NO995133D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1998048070A1 (en) | 1998-10-29 |
EP0977901B1 (en) | 2001-06-13 |
HUP0001778A2 (en) | 2000-09-28 |
HUP0001778A3 (en) | 2000-11-28 |
SK145499A3 (en) | 2000-07-11 |
NO995133L (en) | 1999-10-21 |
DE19758613C2 (en) | 2000-12-07 |
NO995133D0 (en) | 1999-10-21 |
EP0977901A1 (en) | 2000-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |