DE2449051A1 - Witterungs(bestaendiger) stahl hoher zaehigkeit - Google Patents
Witterungs(bestaendiger) stahl hoher zaehigkeitInfo
- Publication number
- DE2449051A1 DE2449051A1 DE19742449051 DE2449051A DE2449051A1 DE 2449051 A1 DE2449051 A1 DE 2449051A1 DE 19742449051 DE19742449051 DE 19742449051 DE 2449051 A DE2449051 A DE 2449051A DE 2449051 A1 DE2449051 A1 DE 2449051A1
- Authority
- DE
- Germany
- Prior art keywords
- steels
- weather
- maximum
- steel
- chromium
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 33
- 239000010959 steel Substances 0.000 title claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 10
- 239000010955 niobium Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 6
- 241001311547 Patina Species 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000870 Weathering steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- MINVSWONZWKMDC-UHFFFAOYSA-L mercuriooxysulfonyloxymercury Chemical compound [Hg+].[Hg+].[O-]S([O-])(=O)=O MINVSWONZWKMDC-UHFFFAOYSA-L 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5314173A IT996309B (it) | 1973-10-15 | 1973-10-15 | Acciaio patinabile con elevata tenacita |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2449051A1 true DE2449051A1 (de) | 1975-04-17 |
Family
ID=11280272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742449051 Withdrawn DE2449051A1 (de) | 1973-10-15 | 1974-10-15 | Witterungs(bestaendiger) stahl hoher zaehigkeit |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5083221A (cg-RX-API-DMAC7.html) |
| BE (1) | BE821068A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2449051A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2247545B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1472076A (cg-RX-API-DMAC7.html) |
| IT (1) | IT996309B (cg-RX-API-DMAC7.html) |
| LU (1) | LU71105A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7413560A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2414563A1 (fr) * | 1978-01-11 | 1979-08-10 | Balandin Jury | Composition d'acier, notamment pour la fabrication de cuves de reacteurs atomiques |
-
1973
- 1973-10-15 IT IT5314173A patent/IT996309B/it active
-
1974
- 1974-10-09 GB GB4383774A patent/GB1472076A/en not_active Expired
- 1974-10-14 BE BE6044777A patent/BE821068A/xx unknown
- 1974-10-15 DE DE19742449051 patent/DE2449051A1/de not_active Withdrawn
- 1974-10-15 FR FR7434564A patent/FR2247545B1/fr not_active Expired
- 1974-10-15 JP JP11777074A patent/JPS5083221A/ja active Pending
- 1974-10-15 NL NL7413560A patent/NL7413560A/xx not_active Application Discontinuation
- 1974-10-15 LU LU71105A patent/LU71105A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT996309B (it) | 1975-12-10 |
| BE821068A (fr) | 1975-02-03 |
| NL7413560A (nl) | 1975-04-17 |
| GB1472076A (en) | 1977-04-27 |
| JPS5083221A (cg-RX-API-DMAC7.html) | 1975-07-05 |
| LU71105A1 (cg-RX-API-DMAC7.html) | 1975-04-17 |
| FR2247545A1 (cg-RX-API-DMAC7.html) | 1975-05-09 |
| FR2247545B1 (cg-RX-API-DMAC7.html) | 1977-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8141 | Disposal/no request for examination |