IT998430B - Lega di acciaio stabile alla corrosione dovuta a miscugli di acqua e acidi fino a 70 gradi c. - Google Patents
Lega di acciaio stabile alla corrosione dovuta a miscugli di acqua e acidi fino a 70 gradi c.Info
- Publication number
- IT998430B IT998430B IT2806773A IT2806773A IT998430B IT 998430 B IT998430 B IT 998430B IT 2806773 A IT2806773 A IT 2806773A IT 2806773 A IT2806773 A IT 2806773A IT 998430 B IT998430 B IT 998430B
- Authority
- IT
- Italy
- Prior art keywords
- mixtures
- acids
- water
- steel alloy
- corrosion due
- 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
- C22C38/40—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat Treatment Of Steel (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT756372A AT338854B (de) | 1972-09-04 | 1972-09-04 | Ferritische bzw. ferritisch-austenitische stahllegierungen fur gegenstande, die gegen saure- und wassergemische bis 70grad c korrosionsbestandig sind |
Publications (1)
Publication Number | Publication Date |
---|---|
IT998430B true IT998430B (it) | 1976-01-20 |
Family
ID=3597310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2806773A IT998430B (it) | 1972-09-04 | 1973-08-21 | Lega di acciaio stabile alla corrosione dovuta a miscugli di acqua e acidi fino a 70 gradi c. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT338854B (it) |
DE (1) | DE2342034B2 (it) |
FR (1) | FR2197996B1 (it) |
GB (1) | GB1449003A (it) |
IT (1) | IT998430B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE436577B (sv) * | 1980-01-03 | 1985-01-07 | Allegheny Ludlum Steel | Ferritiskt rostfritt stal och anvendning av dylikt |
SE436576C (sv) * | 1980-01-03 | 1987-03-16 | Allegheny Ludlum Steel | Ferritiskt rostfritt stal och anvendning av dylikt |
DE3221087A1 (de) * | 1982-06-04 | 1983-12-08 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Verfahren zur erzeugung und verarbeitung hochlegierter nichtrostender ferritischer chrom-molybdaen-nickel-staehle |
DE3830365C2 (de) * | 1988-09-07 | 1996-06-27 | Metallgesellschaft Ag | Verwendung von ferritischen Chrom - Molybdän-Stählen als gegen konzentrierte Schwefelsäure beständigem Werkstoff |
SE531091C2 (sv) | 2007-03-08 | 2008-12-16 | Sekab Biofuel Ind Ab | Apparatur för utvinning av sockerarter ur lignocellulosamaterial medelst hydrolys och användning av visst material i apparaturen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA922543A (en) * | 1969-07-11 | 1973-03-13 | The International Nickel Company Of Canada | Corrosion resistant ferritic stainless steel |
CA922544A (en) * | 1969-07-11 | 1973-03-13 | G. Bieber Clarence | Corrosion resistant high chromium ferritic stainless steel |
US3932175A (en) * | 1970-06-15 | 1976-01-13 | E. I. Du Pont De Nemours And Company | Chromium, molybdenum ferritic stainless steels |
GB1248980A (en) * | 1970-07-02 | 1971-10-06 | Nippon Kinzoku Kogyo Kabushiki | Sea water-resistant stainless steel |
GB1359629A (en) * | 1971-10-26 | 1974-07-10 | Deutsche Edelstahlwerke Gmbh | Corrosion-resistant ferritic chrome steel |
-
1972
- 1972-09-04 AT AT756372A patent/AT338854B/de not_active IP Right Cessation
-
1973
- 1973-08-20 DE DE19732342034 patent/DE2342034B2/de active Pending
- 1973-08-21 IT IT2806773A patent/IT998430B/it active
- 1973-09-03 GB GB4134273A patent/GB1449003A/en not_active Expired
- 1973-09-03 FR FR7332409A patent/FR2197996B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1449003A (en) | 1976-09-08 |
FR2197996B1 (it) | 1978-11-03 |
DE2342034B2 (de) | 1975-09-11 |
AT338854B (de) | 1977-09-26 |
DE2342034A1 (de) | 1974-03-14 |
ATA756372A (de) | 1977-01-15 |
FR2197996A1 (it) | 1974-03-29 |
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