CN1584127A - Magnesium alloy surface activating process - Google Patents
Magnesium alloy surface activating process Download PDFInfo
- Publication number
- CN1584127A CN1584127A CN 200410026163 CN200410026163A CN1584127A CN 1584127 A CN1584127 A CN 1584127A CN 200410026163 CN200410026163 CN 200410026163 CN 200410026163 A CN200410026163 A CN 200410026163A CN 1584127 A CN1584127 A CN 1584127A
- Authority
- CN
- China
- Prior art keywords
- alloy surface
- activating process
- handled
- chosen
- alloy
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 49
- 230000003213 activating effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 19
- 230000004913 activation Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001868 water Inorganic materials 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000005238 degreasing Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 5
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 150000002680 magnesium Chemical class 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 150000003016 phosphoric acids Chemical class 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 10
- 239000011734 sodium Substances 0.000 description 8
- 229910052708 sodium Inorganic materials 0.000 description 6
- 238000004512 die casting Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
1. rolling speed | 20-500 rev/min |
2. lapping liquid | Float stone, silicon oxide, magnesium oxide, water |
3. size of particles | The 10-200 micron |
4. milling time | 20-90 minute |
5. temperature | ??10-35℃ |
6.pH value | ??6-9 |
● electrolytic solution | Phosphoric acid salt, silicate, tensio-active agent |
● voltage | The 4-8 volt |
● the time | 1-3 minute |
● temperature | ??????40-50℃ |
The pH value | ??????7-10 |
1. surface active | |
● activation solution | Amidosulfonic acid salt, silicofluoride salt |
● the time | 1-3 minute |
● temperature | Room temperature |
Performance | Sticking power | Neutral salt spray test | Outward appearance | High temperature and humidity test |
Testing standard | ISO2409 | GB/T10125-97 | Range estimation | 50℃×95%50h |
Without activation treatment | 3B-4B | 120 have slight corrosion | Slight die casting defective is arranged | The slight foaming |
Activated processing | More than the 4B | 120h does not have corrosion | Substantially there is not the die casting defective | No considerable change |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410026163 CN1281796C (en) | 2004-05-21 | 2004-05-21 | Magnesium alloy surface activating process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410026163 CN1281796C (en) | 2004-05-21 | 2004-05-21 | Magnesium alloy surface activating process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1584127A true CN1584127A (en) | 2005-02-23 |
CN1281796C CN1281796C (en) | 2006-10-25 |
Family
ID=34601223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410026163 Expired - Lifetime CN1281796C (en) | 2004-05-21 | 2004-05-21 | Magnesium alloy surface activating process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1281796C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100381608C (en) * | 2005-11-08 | 2008-04-16 | 大连理工大学 | Treatment method of magnosium alloy surface |
CN101012571B (en) * | 2006-12-31 | 2010-05-19 | 湖南纳菲尔新材料科技股份有限公司 | Anode poling processing technique before electric plating |
CN102776540A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | Magnesium alloy surface treatment process |
CN103981551A (en) * | 2014-04-29 | 2014-08-13 | 扬州虹扬科技发展有限公司 | Processing method of brass product before electroplating nickel |
CN106198288A (en) * | 2016-08-23 | 2016-12-07 | 广东电网有限责任公司电力科学研究院 | The method of inspection of a kind of coated layer adhesion and verifying attachment |
CN115820129A (en) * | 2022-12-28 | 2023-03-21 | 东莞市四辉表面处理科技有限公司 | Environment-friendly polishing solution for rolling grinding |
-
2004
- 2004-05-21 CN CN 200410026163 patent/CN1281796C/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100381608C (en) * | 2005-11-08 | 2008-04-16 | 大连理工大学 | Treatment method of magnosium alloy surface |
CN101012571B (en) * | 2006-12-31 | 2010-05-19 | 湖南纳菲尔新材料科技股份有限公司 | Anode poling processing technique before electric plating |
CN102776540A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | Magnesium alloy surface treatment process |
CN102776540B (en) * | 2012-07-11 | 2016-03-23 | 东莞市闻誉实业有限公司 | A kind of magnesium alloy surface treatment process |
CN103981551A (en) * | 2014-04-29 | 2014-08-13 | 扬州虹扬科技发展有限公司 | Processing method of brass product before electroplating nickel |
CN103981551B (en) * | 2014-04-29 | 2016-09-14 | 扬州虹扬科技发展有限公司 | A kind of processing method before pyrite product electronickelling |
CN106198288A (en) * | 2016-08-23 | 2016-12-07 | 广东电网有限责任公司电力科学研究院 | The method of inspection of a kind of coated layer adhesion and verifying attachment |
CN115820129A (en) * | 2022-12-28 | 2023-03-21 | 东莞市四辉表面处理科技有限公司 | Environment-friendly polishing solution for rolling grinding |
Also Published As
Publication number | Publication date |
---|---|
CN1281796C (en) | 2006-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIARUI INTERNATIONAL HOLDING CO., LTD. Free format text: FORMER OWNER: LI YUANFA Effective date: 20070525 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070525 Address after: Cayman Islands, Grand Cayman, George Town Patentee after: JIARUI INTERNATIONAL Co.,Ltd. Address before: Room 6, building A, No. 6 Fu Bao garden first China Hongkong New Territories Ma'anshan Kam Ying Road Patentee before: Li Yuanfa |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050223 Assignee: KA SHUI TECHNOLOGY (HUIZHOU) Co.,Ltd. Assignor: JIARUI INTERNATIONAL Co.,Ltd. Contract record no.: 2012990000905 Denomination of invention: Magnesium alloy surface activating process Granted publication date: 20061025 License type: Exclusive License Record date: 20121220 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20061025 |