CN103556141B - 在镁合金表面具有耐腐蚀功能的溶胶凝胶膜的制备方法 - Google Patents
在镁合金表面具有耐腐蚀功能的溶胶凝胶膜的制备方法 Download PDFInfo
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- CN103556141B CN103556141B CN201310542749.4A CN201310542749A CN103556141B CN 103556141 B CN103556141 B CN 103556141B CN 201310542749 A CN201310542749 A CN 201310542749A CN 103556141 B CN103556141 B CN 103556141B
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- sol
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- corrosion
- gel film
- magnesium alloy
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 31
- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000084 colloidal system Substances 0.000 claims abstract description 8
- 239000012153 distilled water Substances 0.000 claims abstract description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000008367 deionised water Substances 0.000 claims abstract description 4
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 4
- 229960000935 dehydrated alcohol Drugs 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000280 densification Methods 0.000 claims description 3
- 229960004756 ethanol Drugs 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- -1 and tetraethoxy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemically Coating (AREA)
Abstract
Description
试样种类 | Ecorr/V(vs SCE) | icorr/(A·cm-2) |
空白试样 | -1.585 | 1.951×10-5 |
溶胶凝胶膜试样 | -1.565 | 2.407×10-6 |
Claims (1)
Priority Applications (1)
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CN201310542749.4A CN103556141B (zh) | 2013-11-06 | 2013-11-06 | 在镁合金表面具有耐腐蚀功能的溶胶凝胶膜的制备方法 |
Applications Claiming Priority (1)
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CN201310542749.4A CN103556141B (zh) | 2013-11-06 | 2013-11-06 | 在镁合金表面具有耐腐蚀功能的溶胶凝胶膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103556141A CN103556141A (zh) | 2014-02-05 |
CN103556141B true CN103556141B (zh) | 2015-10-28 |
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CN201310542749.4A Active CN103556141B (zh) | 2013-11-06 | 2013-11-06 | 在镁合金表面具有耐腐蚀功能的溶胶凝胶膜的制备方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105908160B (zh) * | 2016-06-03 | 2018-10-16 | 西北工业大学 | Cf/Mg复合材料表面有机-无机杂化二氧化硅膜的制备方法 |
CN107937900B (zh) * | 2017-11-28 | 2019-07-23 | 西安交通大学 | 一种镁合金原位生长耐蚀表面处理方法 |
CN114150301B (zh) * | 2021-10-29 | 2023-12-12 | 北京卫星制造厂有限公司 | 一种镁锂合金蒙皮表面防腐处理方法 |
CN115074707B (zh) * | 2022-04-14 | 2023-05-16 | 桂林理工大学 | 一种在镁合金表面一步合成双层复合膜的方法及得到的镁合金材料 |
CN115011957B (zh) * | 2022-05-09 | 2023-05-16 | 桂林理工大学 | 利用碱热法在镁合金表面制备氢氧化镁与二氧化硅复合薄膜的方法及得到的镁合金材料 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005609A (zh) * | 2010-10-20 | 2011-04-06 | 浙江工业大学 | 一种复合凝胶型聚合物电解质膜及其应用 |
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- 2013-11-06 CN CN201310542749.4A patent/CN103556141B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005609A (zh) * | 2010-10-20 | 2011-04-06 | 浙江工业大学 | 一种复合凝胶型聚合物电解质膜及其应用 |
Non-Patent Citations (1)
Title |
---|
"pH值对镁合金表面氧化硅溶胶凝胶成膜及膜层性能的影响";温玉清等;《腐蚀与防护》;20110630;第32卷(第6期);第477-479、489页 * |
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Application publication date: 20140205 Assignee: Guilin Changlong Machinery Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044422 Denomination of invention: Preparation of Sol gel Film with Corrosion Resistance on Magnesium Alloy Surface Granted publication date: 20151028 License type: Common License Record date: 20231026 Application publication date: 20140205 Assignee: Guilin Xinglong Metal Products Processing Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044396 Denomination of invention: Preparation of Sol gel Film with Corrosion Resistance on Magnesium Alloy Surface Granted publication date: 20151028 License type: Common License Record date: 20231027 |