JPS6033392A - 磁気記録媒体用アルマイト基板の製造方法 - Google Patents
磁気記録媒体用アルマイト基板の製造方法Info
- Publication number
- JPS6033392A JPS6033392A JP14143183A JP14143183A JPS6033392A JP S6033392 A JPS6033392 A JP S6033392A JP 14143183 A JP14143183 A JP 14143183A JP 14143183 A JP14143183 A JP 14143183A JP S6033392 A JPS6033392 A JP S6033392A
- Authority
- JP
- Japan
- Prior art keywords
- alumite
- magnetic recording
- substrate
- cracks
- film
- 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
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14143183A JPS6033392A (ja) | 1983-08-02 | 1983-08-02 | 磁気記録媒体用アルマイト基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14143183A JPS6033392A (ja) | 1983-08-02 | 1983-08-02 | 磁気記録媒体用アルマイト基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6033392A true JPS6033392A (ja) | 1985-02-20 |
JPS6149400B2 JPS6149400B2 (enrdf_load_stackoverflow) | 1986-10-29 |
Family
ID=15291809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14143183A Granted JPS6033392A (ja) | 1983-08-02 | 1983-08-02 | 磁気記録媒体用アルマイト基板の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6033392A (enrdf_load_stackoverflow) |
-
1983
- 1983-08-02 JP JP14143183A patent/JPS6033392A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6149400B2 (enrdf_load_stackoverflow) | 1986-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4631112A (en) | Surface-treated aluminum alloy substrates for magnetic disks | |
US3232854A (en) | Chromium plating | |
KR950007135B1 (ko) | 양극처리된 메모리 디스크 기판 및 그 제조방법 | |
US4525759A (en) | Aluminum storage disc | |
US3691029A (en) | Chrome plating of titanium | |
JPH05503316A (ja) | 陽極酸化性金属基体に仕上げコーティングを被着する方法およびその製品 | |
US3207679A (en) | Method for electroplating on titanium | |
JPH0250993B2 (enrdf_load_stackoverflow) | ||
JPS6033392A (ja) | 磁気記録媒体用アルマイト基板の製造方法 | |
US2739932A (en) | Electrodepositing chromium on aluminum | |
US2534911A (en) | Process of removing hydrogen embrittlement of bright nickel electrodeposits | |
US2856333A (en) | Electroplating | |
US2430468A (en) | Electroplating silver on aluminum and its alloys | |
US2755242A (en) | Treatment for chromium plated aluminum | |
JPH01133218A (ja) | 磁気ディスク用アルミニウム基板の製造方法 | |
JPS623423A (ja) | Al製磁気記録材料の基板 | |
JPS62278294A (ja) | 磁気記録媒体用基板の製造方法 | |
JPH0346890B2 (enrdf_load_stackoverflow) | ||
Hothersall et al. | The anodic polishing of electroplated nickel | |
JPS60175219A (ja) | 高密度磁気記録用アルマイト基板の製造法 | |
JPS63303096A (ja) | 磁気ディスク用アルミニウム合金基板の製造方法 | |
JPH01223628A (ja) | 高耐熱性基盤とその製造法 | |
JPS6176699A (ja) | 高密度磁気記録材用アルマイト基板の製造方法 | |
JPS5914100B2 (ja) | 高ニツケルクロム合金への無電解ニツケルメツキ法 | |
JPS60164927A (ja) | 高密度磁気記録材用アルマイト基板の製造法 |