FIELD: metallurgy.
SUBSTANCE: group of inventions can be used in the manufacture of metal pipes with an anticorrosion coating, as well as in the construction of underground pipelines from such pipes. The iron-based pipeline element (1), in particular cast iron-based, comprises of an outer coating (9) including: the first layer (11), the second adhesive layer (13), disposed on the first layer (11), and the third layer (15), located on the second layer (13). The first layer (11) includes at least one porous zinc/aluminium alloy layer containing from 5 to 60 wt % of aluminium. The third layer (15) contains a synthetic organic material.
EFFECT: increased resistance to corrosion in case of damage to the outer surface of the pipeline.
17 cl, 1 dwg
| Title |
Year |
Author |
Number |
| PIPE LINE MEMBER FOR PIPING SYSTEM; RESPECTIVE PIPING SYSTEM AND METHOD OF PROTECTION OF PIPE MEMBER |
1994 |
- Zhan-Mark Pedetur
- Zherar Nuaj
- Zhan Bello
- Rio-Bellochchi
|
RU2118740C1 |
| EXTERIOR COATING FOR ELEMENT OF UNDERGROUND PIPELINE MANUFACTURED FROM IRON-BASED MATERIAL, COATED PIPELINE ELEMENT AND METHOD OF ABOVE-NOTED SPECIFIC COATING APPLICATION |
2013 |
- Bondil, Olive
- Nuaj, Zherar
- Pedetur, Zhan-Mark
|
RU2637045C2 |
| TUBULAR MEMBER FOR SUBMERGED PIPE-LINE, SUBMERGED PIPE-LINE AND PROCESS OF DEPOSITION OF COAT ON TUBULAR MEMBER |
1994 |
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- Zherar Nuaj[Fr]
- Zhan Bello[Fr]
|
RU2105231C1 |
| METAL PART COVERED WITH LAYER OF PAINT, AND CORRESPONDING MANUFACTURING METHOD |
2017 |
- Bondil, Olive
- Shardone, Sofi
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|
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2020 |
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|
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2016 |
- Gogola Peter
- Yanssens Peter
|
RU2715410C2 |
| VINYL TAPE FOR MECHANICAL AND ANTICORROSION PROTECTION |
2011 |
- Correa Arantes Vanessa
- Yamasihita Mitsuo M.
|
RU2545297C2 |
| COATED METAL SUBSTRATE AND METHOD OF MAKING |
2018 |
- Goniakowski, Jacek
- Le, Thi Ha Linh
- Noguera, Claudine
- Jupille, Jacques
- Lazzari, Remi
- Mataigne, Jean-Michel
- Koltsov, Alexey
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|
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2017 |
|
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2020 |
- Duan Jianliang
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- Lin Yueqing
- Shangguan Fengshou
- Liu Xiang
|
RU2763335C1 |
