ATE32356T1 - Verfahren zur verbesserung der schmiedbarkeit eines rostfreien austenoferritischen stahles. - Google Patents
Verfahren zur verbesserung der schmiedbarkeit eines rostfreien austenoferritischen stahles.Info
- Publication number
- ATE32356T1 ATE32356T1 AT85420132T AT85420132T ATE32356T1 AT E32356 T1 ATE32356 T1 AT E32356T1 AT 85420132 T AT85420132 T AT 85420132T AT 85420132 T AT85420132 T AT 85420132T AT E32356 T1 ATE32356 T1 AT E32356T1
- Authority
- AT
- Austria
- Prior art keywords
- improving
- stainless steel
- forgeability
- austenoferritic
- austenoferritic stainless
- 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
- C22C38/001—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
- C22C38/58—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)
- Heat Treatment Of Steel (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8412028A FR2567911A1 (fr) | 1984-07-20 | 1984-07-20 | Acier inoxydable austenoferritique " duplex " et produits corroyes correspondants |
EP85420132A EP0172776B1 (de) | 1984-07-20 | 1985-07-18 | Verfahren zur Verbesserung der Schmiedbarkeit eines rostfreien austenoferritischen Stahles |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE32356T1 true ATE32356T1 (de) | 1988-02-15 |
Family
ID=9306592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85420132T ATE32356T1 (de) | 1984-07-20 | 1985-07-18 | Verfahren zur verbesserung der schmiedbarkeit eines rostfreien austenoferritischen stahles. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0172776B1 (de) |
AT (1) | ATE32356T1 (de) |
DE (1) | DE3561554D1 (de) |
ES (1) | ES8703940A1 (de) |
FR (1) | FR2567911A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663923B1 (fr) * | 1990-06-29 | 1993-04-09 | Corning France | Hublots frettes et procede pour leur fabrication. |
FR2919639B1 (fr) * | 2007-07-30 | 2009-11-13 | Ugitech | Fil crante pour armature de structure en beton, en acier inoxydable duplex. |
RU2522914C1 (ru) * | 2013-02-27 | 2014-07-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Аустенитно-ферритная сталь с высокой прочностью |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE891399C (de) * | 1940-06-20 | 1953-09-28 | Eisen & Stahlind Ag | Austenitische Stahllegierungen fuer Gegenstaende, die bei ihrer Herstellung oder im Betrieb einer Erwaermung ausgesetzt werden |
US2839392A (en) * | 1955-07-28 | 1958-06-17 | Du Pont | Corrosion resistant alloy |
AT289170B (de) * | 1967-06-19 | 1971-04-13 | Boehler & Co Ag Geb | Chrom-Nickel-Stahl mit erhöhter Korrosionsbeständigkeit gegenüber oxydierend wirkenden Angriffsmedien |
FR2045584A1 (de) * | 1969-06-03 | 1971-03-05 | Ugine Kuhlmann |
-
1984
- 1984-07-20 FR FR8412028A patent/FR2567911A1/fr not_active Withdrawn
-
1985
- 1985-07-18 AT AT85420132T patent/ATE32356T1/de not_active IP Right Cessation
- 1985-07-18 DE DE8585420132T patent/DE3561554D1/de not_active Expired
- 1985-07-18 EP EP85420132A patent/EP0172776B1/de not_active Expired
- 1985-07-19 ES ES545391A patent/ES8703940A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0172776A1 (de) | 1986-02-26 |
DE3561554D1 (en) | 1988-03-10 |
ES545391A0 (es) | 1987-03-01 |
FR2567911A1 (fr) | 1986-01-24 |
ES8703940A1 (es) | 1987-03-01 |
EP0172776B1 (de) | 1988-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |