CN115652387A - 一种手机中框表面电镀铝镀层的阳极氧化方法 - Google Patents
一种手机中框表面电镀铝镀层的阳极氧化方法 Download PDFInfo
- Publication number
- CN115652387A CN115652387A CN202211120373.3A CN202211120373A CN115652387A CN 115652387 A CN115652387 A CN 115652387A CN 202211120373 A CN202211120373 A CN 202211120373A CN 115652387 A CN115652387 A CN 115652387A
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- Prior art keywords
- mobile phone
- middle frame
- electroplating
- anodic oxidation
- aluminum
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- 230000003647 oxidation Effects 0.000 title claims abstract description 72
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 72
- 238000009713 electroplating Methods 0.000 title claims abstract description 59
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 48
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 54
- 238000005498 polishing Methods 0.000 claims abstract description 43
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005422 blasting Methods 0.000 claims abstract description 29
- 239000008367 deionised water Substances 0.000 claims abstract description 29
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 29
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 22
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 15
- 230000003213 activating effect Effects 0.000 claims abstract description 14
- 238000004512 die casting Methods 0.000 claims abstract description 12
- 239000002608 ionic liquid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- FQERWQCDIIMLHB-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;chloride Chemical compound [Cl-].CC[NH+]1CN(C)C=C1 FQERWQCDIIMLHB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000000861 blow drying Methods 0.000 claims abstract description 3
- 238000001994 activation Methods 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- 238000007747 plating Methods 0.000 claims description 26
- 230000004913 activation Effects 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000011282 treatment Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 238000007743 anodising Methods 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 6
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 125000001792 phenanthrenyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 claims description 6
- 238000001238 wet grinding Methods 0.000 claims description 6
- 244000137852 Petrea volubilis Species 0.000 claims description 5
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 4
- 239000012299 nitrogen atmosphere Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
Description
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CN202211120373.3A CN115652387A (zh) | 2022-09-15 | 2022-09-15 | 一种手机中框表面电镀铝镀层的阳极氧化方法 |
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CN202211120373.3A CN115652387A (zh) | 2022-09-15 | 2022-09-15 | 一种手机中框表面电镀铝镀层的阳极氧化方法 |
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Publication Number | Publication Date |
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CN115652387A true CN115652387A (zh) | 2023-01-31 |
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CN202211120373.3A Pending CN115652387A (zh) | 2022-09-15 | 2022-09-15 | 一种手机中框表面电镀铝镀层的阳极氧化方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116334622A (zh) * | 2023-03-14 | 2023-06-27 | 歌尔股份有限公司 | 复合材料及其制备方法、壳体和终端设备 |
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- 2022-09-15 CN CN202211120373.3A patent/CN115652387A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116334622A (zh) * | 2023-03-14 | 2023-06-27 | 歌尔股份有限公司 | 复合材料及其制备方法、壳体和终端设备 |
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Effective date of registration: 20240514 Address after: Room 20956, No. 260 Jiangshu Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Applicant after: Cross ion (Hangzhou) New Materials Technology Co.,Ltd. Country or region after: China Address before: Room 804, No. 1, Qihang Road, General Aviation Industrial Park, Leidian Town, Deqing County, Huzhou City, Zhejiang Province, 313219 (Moganshan National High-tech Zone) Applicant before: Zhejiang Haistrontium Technology Co.,Ltd. Country or region before: China |