CN100335892C - 水基防锈油防蚀性能快速高分辨测评方法 - Google Patents
水基防锈油防蚀性能快速高分辨测评方法 Download PDFInfo
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- CN100335892C CN100335892C CNB2004100231623A CN200410023162A CN100335892C CN 100335892 C CN100335892 C CN 100335892C CN B2004100231623 A CNB2004100231623 A CN B2004100231623A CN 200410023162 A CN200410023162 A CN 200410023162A CN 100335892 C CN100335892 C CN 100335892C
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- 238000000034 method Methods 0.000 title claims abstract description 24
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 10
- 230000003449 preventive effect Effects 0.000 title description 4
- 238000005260 corrosion Methods 0.000 claims abstract description 61
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 230000007797 corrosion Effects 0.000 claims abstract description 36
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 55
- 150000003839 salts Chemical class 0.000 abstract description 9
- 239000002199 base oil Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 14
- 238000010998 test method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Images
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
防蚀度级别 | 评级 |
0 | n1=0或0≤n1+n2≤1 |
1 | 1≤n1+n2≤2或2≤n1+n2≤6 |
2 | 3≤n1+n2≤6或6≤n1+n2≤16 |
3 | 7≤n1+n2≤16或16≤n1+n2≤32 |
4 | 17≤n1+n2≤32或32≤n1+n2≤64 |
5 | n1≥33 |
油样 | 测试时间 | 落在各电阻量级内(Ω)的电极数 | logR | σ | 防蚀度等级 | |||
≤103 104 105 | 106 107 | 108 109 1010≥1011 | ||||||
1# | 10~20分 | 0 0 55 | 9 0 | 0 0 0 0 | 6.05 | 0.15 | 5 | |
2# | 0 0 57 | 7 0 | 0 0 0 0 | 6.02 | 0.01 | 5 | ||
3# | 0 0 51 | 13 0 | 0 0 0 0 | 6.05 | 0.15 | 5 | ||
4# | 0 0 0 | 0 3 | 60 0 1 0 | 8.54 | 0.23 | 2 | ||
5# | 10~ | 0 1 30 | 9 2 | 0 0 22 0 | 7.23 | 1.97 | 4 | |
6# | 0 6 48 | 5 0 | 0 0 5 0 | 5.93 | 1.58 | 5 | ||
7# | 0 6 44 | 5 0 | 0 0 9 0 | 6.30 | 1.60 | 5 | ||
8# | 0 0 0 | 0 5 | 0 1 58 0 | 9.89 | 0.85 | 1 |
9# | 20分 | 0 0 0 | 0 0 | 0 61 3 0 | 9.33 | 0.15 | 0 |
10# | 0 1 30 | 15 3 | 0 0 15 0 | 6.97 | 1.94 | 4 |
油样 | 盐雾 | 湿热 | |||
24h | 24h | 72h | 96h | 720h | |
1# | 锈蚀,3级 | 无锈蚀,0级 | 锈蚀,1级 | / | / |
2# | / | 无锈蚀,0级 | 锈蚀,1级 | / | / |
3# | / | 无锈蚀,0级 | / | 锈蚀,1级 | / |
4# | 锈蚀,2级 | 无锈蚀,0级 | 无锈蚀,0级 | 无锈蚀,0级 | 锈蚀,1级 |
9#>8# | 较好 |
5#>10# | 差 |
7#>6# | 最差 |
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100231623A CN100335892C (zh) | 2004-04-30 | 2004-04-30 | 水基防锈油防蚀性能快速高分辨测评方法 |
US11/568,456 US7619423B2 (en) | 2004-04-30 | 2005-04-25 | Direct method and apparatus for testing anticorrosion performance of aqueous protective fluids with wire beam electrode sensors |
PCT/CN2005/000562 WO2005106428A1 (fr) | 2004-04-30 | 2005-04-25 | Procede et equipement pour mesure directe de capacite anticorrosion de fluide de protection aqueux, par capteur a electrode en fil metallique |
Applications Claiming Priority (1)
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CNB2004100231623A CN100335892C (zh) | 2004-04-30 | 2004-04-30 | 水基防锈油防蚀性能快速高分辨测评方法 |
Publications (2)
Publication Number | Publication Date |
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CN1570615A CN1570615A (zh) | 2005-01-26 |
CN100335892C true CN100335892C (zh) | 2007-09-05 |
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CNB2004100231623A Expired - Fee Related CN100335892C (zh) | 2004-04-30 | 2004-04-30 | 水基防锈油防蚀性能快速高分辨测评方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371700C (zh) * | 2005-01-27 | 2008-02-27 | 湖南大学 | 有机漆膜防蚀性能测试方法 |
CN101294925B (zh) * | 2008-06-18 | 2011-07-27 | 湖南大学 | 软膜防锈油防锈性能多电极测试探头直浸快速测评法 |
CN102759581B (zh) * | 2011-04-29 | 2014-06-18 | 中国石油化工股份有限公司 | 评价防锈油脱水性能的测试方法 |
CN102759580B (zh) * | 2011-04-29 | 2014-06-18 | 中国石油化工股份有限公司 | 脱水防锈油使用性能的测试方法 |
CN104034652A (zh) * | 2014-06-10 | 2014-09-10 | 湖南星合仪器有限公司 | 一种防锈油/液多电极电化学防蚀性能测评方法及装置 |
CN104535486A (zh) * | 2015-01-12 | 2015-04-22 | 国家电网公司 | 一种电力用油防锈性能自动测定装置及方法 |
CN104697919B (zh) * | 2015-02-11 | 2018-02-27 | 常州君合科技股份有限公司 | 一种水基溶液防锈能力的快速检测方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0432758A (ja) * | 1990-05-30 | 1992-02-04 | Cosmo Sogo Kenkyusho:Kk | 電気化学的測定法による防錆油のさび防止性能評価方法およびその評価試験器 |
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2004
- 2004-04-30 CN CNB2004100231623A patent/CN100335892C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0432758A (ja) * | 1990-05-30 | 1992-02-04 | Cosmo Sogo Kenkyusho:Kk | 電気化学的測定法による防錆油のさび防止性能評価方法およびその評価試験器 |
Non-Patent Citations (3)
Title |
---|
利用丝束电极快速评价油膜锈性能的研究 谭胜,付港瑞,陈学军,靳九成,军械工程学院学报,第12卷第4期 2000 * |
利用丝束电极快速评价油膜防锈性能的研究 谭胜 付洪瑞 陈学军 靳九成,军械工程学院学报,第12卷第4期 2000 * |
金属有机涂膜防蚀性能电化学快速测试装置 曾健平,陈迪平,王镇道,颜永红,化工自动化及仪表,第26卷第2期 1999 * |
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Address after: 410013, Changsha Road, Yuelu, Hunan, Yuelu District, Hunan science and technology building, 19 floor Patentee after: Hunan Xinghe Instrument Co., Ltd. Address before: 410013, Changsha Road, Yuelu, Hunan, Yuelu District, Hunan science and technology building, 19 floor Patentee before: Hunan wisdom Electromechanical Technology Co., Ltd. |
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