KR100496674B1 - 알루미늄 또는 알루미늄합금의 표면처리용액 및 이에 의해표면처리된 알루미늄 및 알루미늄합금 - Google Patents
알루미늄 또는 알루미늄합금의 표면처리용액 및 이에 의해표면처리된 알루미늄 및 알루미늄합금 Download PDFInfo
- Publication number
- KR100496674B1 KR100496674B1 KR10-2003-0012096A KR20030012096A KR100496674B1 KR 100496674 B1 KR100496674 B1 KR 100496674B1 KR 20030012096 A KR20030012096 A KR 20030012096A KR 100496674 B1 KR100496674 B1 KR 100496674B1
- Authority
- KR
- South Korea
- Prior art keywords
- aluminum
- volume
- workpiece
- surface treatment
- treatment solution
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 238000004381 surface treatment Methods 0.000 title claims abstract description 27
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 21
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 15
- 230000001788 irregular Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 13
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 239000005955 Ferric phosphate Substances 0.000 abstract description 3
- 229940032958 ferric phosphate Drugs 0.000 abstract description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 abstract description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 2
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 description 2
- 229910001361 White metal Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
Classifications
-
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/20—Acidic compositions for etching aluminium or alloys thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (2)
- (정정)비중이 42° 인 염화제이철용액 10~40부피%, 농도가 67%인 질산 5~20부피%, 농도가 85%인 인산 50~70부피%를 포함하여 이루어진 것을 특징으로 하는 알루미늄 또는 알루미늄합금의 표면처리용액.
- (정정)비중이 42° 인 염화제이철용액 10~40부피%, 농도가 67%인 질산 5~20부피%, 농도가 85%인 인산 50~70부피%를 포함하여 이루어진 표면처리용액에 침지되어 그 표면에 불규칙한 결정무늬가 형성된 것을 특징으로 하는 알루미늄 또는 알루미늄합금.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0012096A KR100496674B1 (ko) | 2003-02-26 | 2003-02-26 | 알루미늄 또는 알루미늄합금의 표면처리용액 및 이에 의해표면처리된 알루미늄 및 알루미늄합금 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0012096A KR100496674B1 (ko) | 2003-02-26 | 2003-02-26 | 알루미늄 또는 알루미늄합금의 표면처리용액 및 이에 의해표면처리된 알루미늄 및 알루미늄합금 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040076750A KR20040076750A (ko) | 2004-09-03 |
KR100496674B1 true KR100496674B1 (ko) | 2005-06-20 |
Family
ID=37362835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0012096A Expired - Fee Related KR100496674B1 (ko) | 2003-02-26 | 2003-02-26 | 알루미늄 또는 알루미늄합금의 표면처리용액 및 이에 의해표면처리된 알루미늄 및 알루미늄합금 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100496674B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206821B (zh) * | 2010-03-31 | 2013-08-28 | 比亚迪股份有限公司 | 一种铝合金蚀刻液及其蚀刻方法 |
-
2003
- 2003-02-26 KR KR10-2003-0012096A patent/KR100496674B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20040076750A (ko) | 2004-09-03 |
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