DE2711685C2 - Schutzschicht aus rostfreiem Stahl für die mit dem Naßdampf in Berührung kommenden Stahlteile eines Wasserabscheider-Überhitzers - Google Patents
Schutzschicht aus rostfreiem Stahl für die mit dem Naßdampf in Berührung kommenden Stahlteile eines Wasserabscheider-ÜberhitzersInfo
- Publication number
- DE2711685C2 DE2711685C2 DE19772711685 DE2711685A DE2711685C2 DE 2711685 C2 DE2711685 C2 DE 2711685C2 DE 19772711685 DE19772711685 DE 19772711685 DE 2711685 A DE2711685 A DE 2711685A DE 2711685 C2 DE2711685 C2 DE 2711685C2
- Authority
- DE
- Germany
- Prior art keywords
- steel
- protective layer
- jacket
- water separator
- steel plates
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 47
- 239000010959 steel Substances 0.000 title claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 21
- 239000011241 protective layer Substances 0.000 title claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 9
- 239000010935 stainless steel Substances 0.000 title claims description 9
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 230000003628 erosive effect Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608485A FR2345531A1 (fr) | 1976-03-24 | 1976-03-24 | Dispositif de protection de toles d'acier contre l'erosion-corrosion au contact de vapeur d'eau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2711685A1 DE2711685A1 (de) | 1977-09-29 |
| DE2711685C2 true DE2711685C2 (de) | 1986-01-09 |
Family
ID=9170857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772711685 Expired DE2711685C2 (de) | 1976-03-24 | 1977-03-17 | Schutzschicht aus rostfreiem Stahl für die mit dem Naßdampf in Berührung kommenden Stahlteile eines Wasserabscheider-Überhitzers |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2711685C2 (enExample) |
| FR (1) | FR2345531A1 (enExample) |
| GB (1) | GB1555936A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH665272A5 (de) * | 1983-04-06 | 1988-04-29 | Kammerer F Gmbh | Waermetauscherplatte sowie plattenwaermetauscher. |
| US4619314A (en) * | 1983-08-05 | 1986-10-28 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Device for preventing wear of heat transfer tubes in fluidized-bed boiler |
| FR2559576A1 (fr) * | 1984-02-10 | 1985-08-16 | Stein Industrie | Dispositif de protection de toles d'acier contre l'erosion-corrosion au contact de vapeur d'eau |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2224031A6 (enExample) * | 1973-03-30 | 1974-10-25 | Stein Industrie |
-
1976
- 1976-03-24 FR FR7608485A patent/FR2345531A1/fr active Granted
-
1977
- 1977-03-07 GB GB952177A patent/GB1555936A/en not_active Expired
- 1977-03-17 DE DE19772711685 patent/DE2711685C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2711685A1 (de) | 1977-09-29 |
| FR2345531A1 (fr) | 1977-10-21 |
| GB1555936A (en) | 1979-11-14 |
| FR2345531B1 (enExample) | 1978-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |