CA1193572A - Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule - Google Patents

Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule

Info

Publication number: CA1193572A
Authority: CA; Canada
Prior art keywords: cast; alloy; anodized coating; die; metallic salt
Prior art date: 1981-10-28
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

Application number

CA000388962A

Other languages

English (en)

Inventor

Keigo Okubo

Kikuo Tomizawa

Shoji Toba

Akio Koike

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nagano Prefecture

Chiyoda Corp

Original Assignee

Nagano Prefecture

Chiyoda Corp

Priority date (The priority date 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 date listed.)

1981-10-28

Filing date

1981-10-28

Publication date

1985-09-17

1981-10-28 Application filed by Nagano Prefecture, Chiyoda Corp filed Critical Nagano Prefecture

1981-10-28 Priority to CA000388962A priority Critical patent/CA1193572A/fr

1985-09-17 Application granted granted Critical

1985-09-17 Publication of CA1193572A publication Critical patent/CA1193572A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 91
238000000576 coating method Methods 0.000 title claims abstract description 77
239000011248 coating agent Substances 0.000 title claims abstract description 66
239000000956 alloy Substances 0.000 title claims abstract description 14
229910045601 alloy Inorganic materials 0.000 title claims abstract description 13
229910000838 Al alloy Inorganic materials 0.000 claims abstract description 47
239000003792 electrolyte Substances 0.000 claims abstract description 16
238000004040 coloring Methods 0.000 claims abstract description 13
239000012266 salt solution Substances 0.000 claims abstract description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
150000007524 organic acids Chemical class 0.000 claims abstract description 3
239000007788 liquid Substances 0.000 claims description 9
239000000243 solution Substances 0.000 claims description 8
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
229910000361 cobalt sulfate Inorganic materials 0.000 claims description 3
229940044175 cobalt sulfate Drugs 0.000 claims description 3
KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 3
XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 3
230000002708 enhancing effect Effects 0.000 claims description 3
LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
229910001961 silver nitrate Inorganic materials 0.000 claims description 3
ZEYKLMDPUOVUCR-UHFFFAOYSA-N 2-chloro-5-(trifluoromethyl)benzenesulfonyl chloride Chemical compound FC(F)(F)C1=CC=C(Cl)C(S(Cl)(=O)=O)=C1 ZEYKLMDPUOVUCR-UHFFFAOYSA-N 0.000 claims description 2
229940046892 lead acetate Drugs 0.000 claims description 2
239000000126 substance Substances 0.000 abstract description 17
230000015572 biosynthetic process Effects 0.000 abstract description 12
238000012505 colouration Methods 0.000 abstract description 5
238000007598 dipping method Methods 0.000 abstract description 3
150000007522 mineralic acids Chemical class 0.000 abstract description 2
230000008569 process Effects 0.000 description 51
108091022873 acetoacetate decarboxylase Proteins 0.000 description 25
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
235000019589 hardness Nutrition 0.000 description 13
230000003647 oxidation Effects 0.000 description 11
238000007254 oxidation reaction Methods 0.000 description 11
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
150000003839 salts Chemical class 0.000 description 7
238000005868 electrolysis reaction Methods 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
238000012824 chemical production Methods 0.000 description 5
239000000463 material Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 5
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 3
238000011161 development Methods 0.000 description 3
230000018109 developmental process Effects 0.000 description 3
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 3
229910018134 Al-Mg Inorganic materials 0.000 description 2
229910018131 Al-Mn Inorganic materials 0.000 description 2
229910018467 Al—Mg Inorganic materials 0.000 description 2
229910018461 Al—Mn Inorganic materials 0.000 description 2
101000797092 Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) Probable acetoacetate decarboxylase 3 Proteins 0.000 description 2
229910018594 Si-Cu Inorganic materials 0.000 description 2
229910008465 Si—Cu Inorganic materials 0.000 description 2
239000002253 acid Substances 0.000 description 2
235000019646 color tone Nutrition 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
101710096655 Probable acetoacetate decarboxylase 1 Proteins 0.000 description 1
244000299461 Theobroma cacao Species 0.000 description 1
238000005275 alloying Methods 0.000 description 1
230000004075 alteration Effects 0.000 description 1
239000004566 building material Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
235000014571 nuts Nutrition 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Landscapes

Other Surface Treatments For Metallic Materials (AREA)

CA000388962A 1981-10-28 1981-10-28 Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule Expired CA1193572A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000388962A CA1193572A (fr)	1981-10-28	1981-10-28	Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000388962A CA1193572A (fr)	1981-10-28	1981-10-28	Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule

Publications (1)

Publication Number	Publication Date
CA1193572A true CA1193572A (fr)	1985-09-17

Family

ID=4121291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000388962A Expired CA1193572A (fr)	1981-10-28	1981-10-28	Methode de deposition d'un enduit anodique teinte sur des articles en alliage d'aluminium coule

Country Status (1)

Country	Link
CA (1)	CA1193572A (fr)

1981
- 1981-10-28 CA CA000388962A patent/CA1193572A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2002-09-17	MKEX	Expiry