IT7920474A0 - Lamiera di acciaio da costruzione molto resistente alla criccatura da tensocorrosione dovuta a nitrati. - Google Patents
Lamiera di acciaio da costruzione molto resistente alla criccatura da tensocorrosione dovuta a nitrati.Info
- Publication number
- IT7920474A0 IT7920474A0 IT7920474A IT2047479A IT7920474A0 IT 7920474 A0 IT7920474 A0 IT 7920474A0 IT 7920474 A IT7920474 A IT 7920474A IT 2047479 A IT2047479 A IT 2047479A IT 7920474 A0 IT7920474 A0 IT 7920474A0
- Authority
- IT
- Italy
- Prior art keywords
- nitrates
- resistant
- steel sheet
- corrosion cracking
- cracking due
- Prior art date
Links
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title 1
- 238000010276 construction Methods 0.000 title 1
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 238000005336 cracking 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972578A JPS54112717A (en) | 1978-02-24 | 1978-02-24 | Steel products with nitrate stress corrosion cracking resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7920474A0 true IT7920474A0 (it) | 1979-02-23 |
| IT1112020B IT1112020B (it) | 1986-01-13 |
Family
ID=12007275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7920474A IT1112020B (it) | 1978-02-24 | 1979-02-23 | Lamiera di acciaio da costruzione molto resistente alla criccatura da tensocorrosione dovuta a nitrati |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4222772A (it) |
| JP (1) | JPS54112717A (it) |
| AR (1) | AR217353A1 (it) |
| AU (1) | AU512876B2 (it) |
| BR (1) | BR7901217A (it) |
| DE (1) | DE2907152C2 (it) |
| FR (1) | FR2418277A1 (it) |
| GB (1) | GB2015030B (it) |
| IT (1) | IT1112020B (it) |
| NL (1) | NL7901449A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101174C2 (de) * | 1981-01-16 | 1983-02-10 | Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz | Wärmetauscher, insbesondere Winderhitzer |
| DE3627668C1 (de) * | 1986-08-14 | 1988-03-24 | Thyssen Stahl Ag | Gut schweissbaren Baustahl mit hoher Bestaendigkeit gegen Spannungsrisskorrosion |
| US8513020B2 (en) * | 2009-12-08 | 2013-08-20 | National Oilwell Varco, L.P. | Corrosion testing apparatus and methods |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2542220A (en) * | 1948-10-05 | 1951-02-20 | Nat Lead Co | Ferritic alloy |
| US3044872A (en) * | 1959-11-02 | 1962-07-17 | North American Aviation Inc | Steel alloy composition |
| FR1278660A (fr) * | 1960-10-28 | 1961-12-15 | North American Aviation Inc | Acier perfectionné |
| FR1333278A (fr) * | 1962-08-29 | 1963-07-26 | Yawata Iron & Steel Co | Rail ayant une résistance à la traction élevée et résistant à la corrosion |
| US3291655A (en) * | 1964-06-17 | 1966-12-13 | Gen Electric | Alloys |
| US3600161A (en) * | 1965-07-09 | 1971-08-17 | Nippon Steel Corp | Low-alloyed high strength steel having resistance to the sulfide corrosion cracking |
| US3539338A (en) * | 1966-06-28 | 1970-11-10 | Nippon Kokan Kk | High-temperature alloy steel containing cr and mo |
| FI47908C (fi) * | 1970-04-20 | 1974-04-10 | Ovako Oy | Matalahiilinen, suurilujuuksinen, hyvin hitsattava rakenneteräs |
| US3834897A (en) * | 1971-03-30 | 1974-09-10 | Ovako Oy | Low-carbon,high-strength structural steel with good weldability |
| JPS5045388Y2 (it) * | 1971-04-06 | 1975-12-23 | ||
| IT1052444B (it) * | 1975-11-28 | 1981-06-20 | Centro Speriment Metallurg | Processo per la produzione di acciaio strutturale meccanicamente anisotropo e acciaio cosi ottenuto |
| AT354498B (de) * | 1976-02-16 | 1980-01-10 | Voest Ag | Niedriglegierter stahl mit verbessertem korrosionsverhalten gegen meerwasser |
| GB1569701A (en) * | 1976-03-06 | 1980-06-18 | Ovako Oy | High strength steels |
-
1978
- 1978-02-24 JP JP1972578A patent/JPS54112717A/ja active Granted
-
1979
- 1979-02-20 AU AU44403/79A patent/AU512876B2/en not_active Ceased
- 1979-02-23 AR AR275602A patent/AR217353A1/es active
- 1979-02-23 NL NL7901449A patent/NL7901449A/xx not_active Application Discontinuation
- 1979-02-23 IT IT7920474A patent/IT1112020B/it active
- 1979-02-23 FR FR7904732A patent/FR2418277A1/fr active Granted
- 1979-02-23 DE DE2907152A patent/DE2907152C2/de not_active Expired
- 1979-02-23 BR BR7901217A patent/BR7901217A/pt unknown
- 1979-02-23 US US06/014,631 patent/US4222772A/en not_active Expired - Lifetime
- 1979-02-26 GB GB7906713A patent/GB2015030B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5745463B2 (it) | 1982-09-28 |
| DE2907152C2 (de) | 1982-03-11 |
| FR2418277A1 (fr) | 1979-09-21 |
| DE2907152A1 (de) | 1979-08-30 |
| AR217353A1 (es) | 1980-03-14 |
| IT1112020B (it) | 1986-01-13 |
| BR7901217A (pt) | 1979-10-02 |
| AU512876B2 (en) | 1980-10-30 |
| US4222772A (en) | 1980-09-16 |
| NL7901449A (nl) | 1979-08-28 |
| AU4440379A (en) | 1979-11-01 |
| FR2418277B1 (it) | 1985-01-25 |
| GB2015030B (en) | 1982-07-14 |
| GB2015030A (en) | 1979-09-05 |
| JPS54112717A (en) | 1979-09-03 |
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