FR2491500B1 - USE OF AUSTENITIC STEEL IN THE NUT CONDITION IN EXTREME CORROSION CONDITIONS - Google Patents
USE OF AUSTENITIC STEEL IN THE NUT CONDITION IN EXTREME CORROSION CONDITIONSInfo
- Publication number
- FR2491500B1 FR2491500B1 FR8118698A FR8118698A FR2491500B1 FR 2491500 B1 FR2491500 B1 FR 2491500B1 FR 8118698 A FR8118698 A FR 8118698A FR 8118698 A FR8118698 A FR 8118698A FR 2491500 B1 FR2491500 B1 FR 2491500B1
- Authority
- FR
- France
- Prior art keywords
- austenitic steel
- corrosion conditions
- extreme corrosion
- nut
- condition
- 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.)
- Expired
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
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
- C22C38/58—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)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat Treatment Of Steel (AREA)
- Reinforcement Elements For Buildings (AREA)
- Dental Preparations (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3037954A DE3037954C2 (en) | 1980-10-08 | 1980-10-08 | Use of an austenitic steel in the work-hardened state for extreme corrosion loads |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2491500A1 FR2491500A1 (en) | 1982-04-09 |
FR2491500B1 true FR2491500B1 (en) | 1985-11-22 |
Family
ID=6113877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8118698A Expired FR2491500B1 (en) | 1980-10-08 | 1981-10-05 | USE OF AUSTENITIC STEEL IN THE NUT CONDITION IN EXTREME CORROSION CONDITIONS |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE890653A (en) |
DE (1) | DE3037954C2 (en) |
FR (1) | FR2491500B1 (en) |
GB (1) | GB2087427B (en) |
NO (1) | NO154135C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554028A (en) * | 1983-12-13 | 1985-11-19 | Carpenter Technology Corporation | Large warm worked, alloy article |
DE3407305A1 (en) * | 1984-02-24 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | USE OF A CORROSION-RESISTANT AUSTENITIC ALLOY FOR MECHANICALLY STRESSED, WELDABLE COMPONENTS |
DE3407307A1 (en) * | 1984-02-24 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | USE OF A CORROSION-RESISTANT AUSTENITIC IRON-CHROME-NICKEL-NITROGEN ALLOY FOR MECHANICALLY HIGH-QUALITY COMPONENTS |
EP0342574A1 (en) * | 1988-05-17 | 1989-11-23 | Thyssen Edelstahlwerke AG | Corrosion-resistant austenitic steel |
DE102018133251A1 (en) * | 2018-12-20 | 2020-06-25 | Schoeller-Bleckmann Oilfield Technology Gmbh | Drill string component with high corrosion resistance and process for their manufacture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1194587B (en) * | 1963-06-06 | 1965-06-10 | Phoenix Rheinrohr Ag | Use of austenitic steel alloys as a material for welded components that are exposed to attack by seawater and / or marine atmosphere |
DE1205289B (en) * | 1964-05-27 | 1965-11-18 | Phoenix Rheinrohr Ag | Use of an austenitic steel alloy as a material for welded components that are exposed to attack by sea water and / or the sea atmosphere |
DE1214005B (en) * | 1965-02-03 | 1966-04-07 | Suedwestfalen Ag Stahlwerke | Components made from austenitic steels |
FR1444807A (en) * | 1965-05-24 | 1966-07-08 | Loire Atel Forges | Improvements made to austenitic stainless steels with high creep resistance |
FR2182274A5 (en) * | 1972-04-24 | 1973-12-07 | Armco Steel Corp | Austenitic iron-nickel-chromium alloys - with niobium or tungsten-contg phase which takes up phosphide etc |
JPS5424364B2 (en) * | 1973-05-04 | 1979-08-21 | ||
US4099966A (en) * | 1976-12-02 | 1978-07-11 | Allegheny Ludlum Industries, Inc. | Austenitic stainless steel |
-
1980
- 1980-10-08 DE DE3037954A patent/DE3037954C2/en not_active Expired
-
1981
- 1981-10-02 GB GB8129820A patent/GB2087427B/en not_active Expired
- 1981-10-05 FR FR8118698A patent/FR2491500B1/en not_active Expired
- 1981-10-06 BE BE6/47534A patent/BE890653A/en not_active IP Right Cessation
- 1981-10-07 NO NO813392A patent/NO154135C/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2087427B (en) | 1984-09-12 |
FR2491500A1 (en) | 1982-04-09 |
NO154135C (en) | 1986-07-23 |
NO813392L (en) | 1982-04-13 |
BE890653A (en) | 1982-02-01 |
GB2087427A (en) | 1982-05-26 |
NO154135B (en) | 1986-04-14 |
DE3037954A1 (en) | 1982-06-24 |
DE3037954C2 (en) | 1983-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |