CN109252170B - 耐高温油污海水的铝合金牺牲阳极 - Google Patents
耐高温油污海水的铝合金牺牲阳极 Download PDFInfo
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- CN109252170B CN109252170B CN201811324816.4A CN201811324816A CN109252170B CN 109252170 B CN109252170 B CN 109252170B CN 201811324816 A CN201811324816 A CN 201811324816A CN 109252170 B CN109252170 B CN 109252170B
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- aluminum
- sacrificial anode
- aluminum alloy
- alloy sacrificial
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/12—Electrodes characterised by the material
- C23F13/14—Material for sacrificial anodes
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811324816.4A CN109252170B (zh) | 2018-11-08 | 2018-11-08 | 耐高温油污海水的铝合金牺牲阳极 |
Applications Claiming Priority (1)
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CN201811324816.4A CN109252170B (zh) | 2018-11-08 | 2018-11-08 | 耐高温油污海水的铝合金牺牲阳极 |
Publications (2)
Publication Number | Publication Date |
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CN109252170A CN109252170A (zh) | 2019-01-22 |
CN109252170B true CN109252170B (zh) | 2020-10-23 |
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CN201811324816.4A Active CN109252170B (zh) | 2018-11-08 | 2018-11-08 | 耐高温油污海水的铝合金牺牲阳极 |
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CN (1) | CN109252170B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111424281B (zh) * | 2020-05-28 | 2022-03-25 | 西安石油大学 | 油井管柱防腐牺牲阳极合金、组分设计方法、制备方法及应用 |
CN113322467A (zh) * | 2021-06-02 | 2021-08-31 | 青岛双瑞海洋环境工程股份有限公司 | 微锌型铝合金牺牲阳极 |
CN114059072A (zh) * | 2021-11-11 | 2022-02-18 | 青岛双瑞海洋环境工程股份有限公司 | 无锌型铝合金牺牲阳极 |
CN115418645A (zh) * | 2022-10-13 | 2022-12-02 | 中国海洋石油集团有限公司 | 一种高温深井油套管铝基牺牲阳极及其制备方法与应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103774154B (zh) * | 2014-01-15 | 2016-01-13 | 青岛双瑞海洋环境工程股份有限公司 | 适用于低温海水环境的高效铝合金牺牲阳极及其制备工艺 |
CN105734588B (zh) * | 2016-04-06 | 2018-06-12 | 北京科技大学 | 一种深海环境用高性能铝合金牺牲阳极及其制备方法 |
CN108359866B (zh) * | 2018-05-02 | 2020-01-10 | 华中科技大学 | 一种耐高温铝合金牺牲阳极材料及其制备方法与应用 |
CN109609959B (zh) * | 2018-12-28 | 2021-03-30 | 青岛双瑞海洋环境工程股份有限公司 | 应用于海洋工程阴极保护的高性能低电位铝牺牲阳极材料 |
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2018
- 2018-11-08 CN CN201811324816.4A patent/CN109252170B/zh active Active
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Inventor after: Chen Yalin Inventor after: Zheng Zhijian Inventor after: Yin Pengfei Inventor after: Han Bing Inventor after: Yang Chaohui Inventor after: Liu Min Inventor after: Li Yanwei Inventor after: Zhang Cong Inventor after: Zhao Shaobo Inventor after: Chen Lingyu Inventor after: Yang Haiyang Inventor after: Sun Tianxiang Inventor before: Chen Yalin Inventor before: Zheng Zhijian Inventor before: Yin Pengfei Inventor before: Yang Chaohui Inventor before: Liu Min Inventor before: Li Yanwei Inventor before: Zhang Cong Inventor before: Zhao Shaobo Inventor before: Chen Lingyu Inventor before: Yang Haiyang Inventor before: Sun Tianxiang |
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