CN101186998A - Transmission line pole tower long-lasting anticorrosion coating and its preparation process - Google Patents
Transmission line pole tower long-lasting anticorrosion coating and its preparation process Download PDFInfo
- Publication number
- CN101186998A CN101186998A CN 200710179677 CN200710179677A CN101186998A CN 101186998 A CN101186998 A CN 101186998A CN 200710179677 CN200710179677 CN 200710179677 CN 200710179677 A CN200710179677 A CN 200710179677A CN 101186998 A CN101186998 A CN 101186998A
- Authority
- CN
- China
- Prior art keywords
- coating
- hot dip
- transmission line
- alloy
- plating
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 230000005923 long-lasting effect Effects 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000007747 plating Methods 0.000 claims abstract description 36
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 34
- 239000000956 alloy Substances 0.000 claims abstract description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 238000005275 alloying Methods 0.000 claims description 14
- 238000007654 immersion Methods 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000002161 passivation Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 33
- 230000007797 corrosion Effects 0.000 abstract description 30
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000007598 dipping method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- -1 zinc-aluminum-magnesium rare earth Chemical class 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002481 rotproofing Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- YJVLWFXZVBOFRZ-UHFFFAOYSA-N titanium zinc Chemical compound [Ti].[Zn] YJVLWFXZVBOFRZ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Abstract
Description
Zn | Al | Mg | Rare earth nickel | Ti |
35 | 53.9 | 8 | 3 | 0.1 |
Zn | Al | Mg | Rare earth nickel | Ti |
55 | 43 | 0.5 | 1.3 | 0.2 |
Zn | Al | Mg | Rare earth nickel | Ti |
32 | 65 | 2.49 | 0.5 | 0.01 |
Ni | Ce/R | La/R | Pr/R | Nd/R | Fe |
44.372 | 8.76 | 24.54 | 5.41 | 16.17 | 0.1 |
Si | P | Ca | Mn | Mg | |
0.025 | 0.003 | 0.01 | 0.1 | 0.51 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101796776A CN101186998B (en) | 2007-12-17 | 2007-12-17 | Transmission line pole tower long-lasting anticorrosion coating and its preparation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101796776A CN101186998B (en) | 2007-12-17 | 2007-12-17 | Transmission line pole tower long-lasting anticorrosion coating and its preparation process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101186998A true CN101186998A (en) | 2008-05-28 |
CN101186998B CN101186998B (en) | 2012-01-11 |
Family
ID=39479602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101796776A Active CN101186998B (en) | 2007-12-17 | 2007-12-17 | Transmission line pole tower long-lasting anticorrosion coating and its preparation process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101186998B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103375658A (en) * | 2012-04-18 | 2013-10-30 | 新兴铸管股份有限公司 | Zn-Al-Mg composite anticorrosive coating and manufacturing method thereof for cast-iron pipelines |
CN105672757A (en) * | 2016-01-21 | 2016-06-15 | 苏州润桐专利运营有限公司 | Novel antitheft fence |
CN105696849A (en) * | 2016-01-21 | 2016-06-22 | 苏州润桐专利运营有限公司 | Novel metal fence |
CN105970138A (en) * | 2016-05-20 | 2016-09-28 | 国网山东省电力公司高唐县供电公司 | Long-lasting corrosion prevention method of transmission line tower |
CN109280868A (en) * | 2017-07-20 | 2019-01-29 | 安徽宏源铁塔有限公司 | A kind of galvanized method of electric power tower steel |
CN110004388A (en) * | 2019-03-11 | 2019-07-12 | 贵州电网有限责任公司 | Carbon nano-tube modification rare earth modifies hot-dip galvanized alloy coating for protection against corrosion and preparation method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2777571B2 (en) * | 1991-11-29 | 1998-07-16 | 大同鋼板株式会社 | Aluminum-zinc-silicon alloy plating coating and method for producing the same |
CN100362123C (en) * | 2006-02-16 | 2008-01-16 | 无锡麟龙铝业有限公司 | Galvanized steel sheet coating material and its production method |
-
2007
- 2007-12-17 CN CN2007101796776A patent/CN101186998B/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103375658A (en) * | 2012-04-18 | 2013-10-30 | 新兴铸管股份有限公司 | Zn-Al-Mg composite anticorrosive coating and manufacturing method thereof for cast-iron pipelines |
CN103375658B (en) * | 2012-04-18 | 2016-01-20 | 新兴铸管股份有限公司 | Cast-iron pipe zinc-aluminum-magnesium composite anti-corrosive coating and preparation method thereof |
CN105672757A (en) * | 2016-01-21 | 2016-06-15 | 苏州润桐专利运营有限公司 | Novel antitheft fence |
CN105696849A (en) * | 2016-01-21 | 2016-06-22 | 苏州润桐专利运营有限公司 | Novel metal fence |
CN105970138A (en) * | 2016-05-20 | 2016-09-28 | 国网山东省电力公司高唐县供电公司 | Long-lasting corrosion prevention method of transmission line tower |
CN109280868A (en) * | 2017-07-20 | 2019-01-29 | 安徽宏源铁塔有限公司 | A kind of galvanized method of electric power tower steel |
CN110004388A (en) * | 2019-03-11 | 2019-07-12 | 贵州电网有限责任公司 | Carbon nano-tube modification rare earth modifies hot-dip galvanized alloy coating for protection against corrosion and preparation method |
Also Published As
Publication number | Publication date |
---|---|
CN101186998B (en) | 2012-01-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NATIONAL ELECTRIC POWER RESEARCH INSTITUTE Free format text: FORMER OWNER: GUOWANG BEIJING POWER BUILDING ACADEMY Effective date: 20090918 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090918 Address after: Beijing City, Haidian District Qinghe small Camp Road No. 15 post encoding: 100192 Applicant after: State Electric Power Research Institute Address before: Beijing City, Xuanwu District Guang'an South Binhe Road No. 33 post encoding: 100055 Applicant before: Beijing Electric Power Construction Research Institute of SGCC |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130717 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130717 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee after: China Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |