JPS6151018B2 - - Google Patents
Info
- Publication number
- JPS6151018B2 JPS6151018B2 JP6678883A JP6678883A JPS6151018B2 JP S6151018 B2 JPS6151018 B2 JP S6151018B2 JP 6678883 A JP6678883 A JP 6678883A JP 6678883 A JP6678883 A JP 6678883A JP S6151018 B2 JPS6151018 B2 JP S6151018B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- alloy
- intermetallic compounds
- content
- unavoidable impurities
- 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
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 17
- 229910000765 intermetallic Inorganic materials 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000005498 polishing Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910018084 Al-Fe Inorganic materials 0.000 description 1
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018192 Al—Fe Inorganic materials 0.000 description 1
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 229910018580 Al—Zr Inorganic materials 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678883A JPS59193239A (ja) | 1983-04-15 | 1983-04-15 | 磁気デイスク基板用Ａｌ合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678883A JPS59193239A (ja) | 1983-04-15 | 1983-04-15 | 磁気デイスク基板用Ａｌ合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59193239A JPS59193239A (ja) | 1984-11-01 |
| JPS6151018B2 true JPS6151018B2 (enrdf_load_stackoverflow) | 1986-11-07 |
Family
ID=13325943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678883A Granted JPS59193239A (ja) | 1983-04-15 | 1983-04-15 | 磁気デイスク基板用Ａｌ合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193239A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179842A (ja) * | 1985-02-04 | 1986-08-12 | Sumitomo Light Metal Ind Ltd | メツキ性にすぐれた磁気デイスク用アルミニウム合金 |
| JPS6372848A (ja) * | 1986-09-16 | 1988-04-02 | Kobe Steel Ltd | 磁気デイスク用アルミニウム基合金板 |
| JPH01188654A (ja) * | 1988-01-21 | 1989-07-27 | Kobe Steel Ltd | メッキ性に優れ歪の小さいディスク用アルミニウム合金板の製造方法 |
| CN104046856B (zh) * | 2014-07-01 | 2016-04-27 | 张家港市佳晟机械有限公司 | 一种铝铜镁系硬铝合金 |
| JP6640958B1 (ja) * | 2018-11-15 | 2020-02-05 | 株式会社神戸製鋼所 | 磁気ディスク用アルミニウム合金板、磁気ディスク用アルミニウム合金ブランクおよび磁気ディスク用アルミニウム合金サブストレート |
-
1983
- 1983-04-15 JP JP6678883A patent/JPS59193239A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59193239A (ja) | 1984-11-01 |