JPS57181392A - External parts made of metal for timepieces - Google Patents
External parts made of metal for timepiecesInfo
- Publication number
- JPS57181392A JPS57181392A JP6543281A JP6543281A JPS57181392A JP S57181392 A JPS57181392 A JP S57181392A JP 6543281 A JP6543281 A JP 6543281A JP 6543281 A JP6543281 A JP 6543281A JP S57181392 A JPS57181392 A JP S57181392A
- Authority
- JP
- Japan
- Prior art keywords
- timepieces
- external parts
- metal
- base material
- plating layer
- 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.)
- Pending
Links
Landscapes
- Electrochemical Coating By Surface Reaction (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To make coloring of titled parts to various colors at a low cost possible by forming a metallic plating layer that provides appearance on a metallic base material by a nonaqueous type Al electroplating method, forming an anodically oxidized film thereon and coloring the same.
CONSTITUTION: An Al plating layer 2 is formed by a nonaqueous Al electroplating method on a metal 1 heavier than Al such as stainless steel or brass which is a base material for external parts for timepieces. Next, an anodically oxidized film 3 is formed on the surface thereof, after which it is colored and is thence applied with a sealing treatment. The resultant external parts for timepieces have smooth surfaces, are uniformly colored and are highly resistant to abrasion and corrosion.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6543281A JPS57181392A (en) | 1981-04-30 | 1981-04-30 | External parts made of metal for timepieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6543281A JPS57181392A (en) | 1981-04-30 | 1981-04-30 | External parts made of metal for timepieces |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57181392A true JPS57181392A (en) | 1982-11-08 |
Family
ID=13286933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6543281A Pending JPS57181392A (en) | 1981-04-30 | 1981-04-30 | External parts made of metal for timepieces |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57181392A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07194359A (en) * | 1993-12-30 | 1995-08-01 | Nippon Ceratec Kk | Pulverization process for food, pharmaceutical, etc. |
AT6602U3 (en) * | 2003-08-18 | 2004-05-25 | Moerth Marlene | CREOLE AND EARRING CLOSURE |
CN112342579A (en) * | 2020-10-16 | 2021-02-09 | 浙江大学 | Oxide and pigment-free colored aluminum powder and preparation method thereof |
CN112813387A (en) * | 2020-12-16 | 2021-05-18 | 昆山浦元真空技术工程有限公司 | Workpiece surface coloring process |
-
1981
- 1981-04-30 JP JP6543281A patent/JPS57181392A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07194359A (en) * | 1993-12-30 | 1995-08-01 | Nippon Ceratec Kk | Pulverization process for food, pharmaceutical, etc. |
AT6602U3 (en) * | 2003-08-18 | 2004-05-25 | Moerth Marlene | CREOLE AND EARRING CLOSURE |
CN112342579A (en) * | 2020-10-16 | 2021-02-09 | 浙江大学 | Oxide and pigment-free colored aluminum powder and preparation method thereof |
CN112342579B (en) * | 2020-10-16 | 2021-11-16 | 浙江大学 | Oxide and pigment-free colored aluminum powder and preparation method thereof |
CN112813387A (en) * | 2020-12-16 | 2021-05-18 | 昆山浦元真空技术工程有限公司 | Workpiece surface coloring process |
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