JPS635459B2 - - Google Patents
Info
- Publication number
- JPS635459B2 JPS635459B2 JP16659483A JP16659483A JPS635459B2 JP S635459 B2 JPS635459 B2 JP S635459B2 JP 16659483 A JP16659483 A JP 16659483A JP 16659483 A JP16659483 A JP 16659483A JP S635459 B2 JPS635459 B2 JP S635459B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic tape
- tape
- drum
- vtr
- 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
- 238000005260 corrosion Methods 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 description 41
- 229910045601 alloy Inorganic materials 0.000 description 32
- 238000012360 testing method Methods 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009749 continuous casting Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005242 forging Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16659483A JPS6059040A (ja) | 1983-09-12 | 1983-09-12 | 耐食性に優れた磁気テ−プ接触部品用アルミニウム合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16659483A JPS6059040A (ja) | 1983-09-12 | 1983-09-12 | 耐食性に優れた磁気テ−プ接触部品用アルミニウム合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6059040A JPS6059040A (ja) | 1985-04-05 |
| JPS635459B2 true JPS635459B2 (enrdf_load_stackoverflow) | 1988-02-03 |
Family
ID=15834175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16659483A Granted JPS6059040A (ja) | 1983-09-12 | 1983-09-12 | 耐食性に優れた磁気テ−プ接触部品用アルミニウム合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059040A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63179038A (ja) * | 1987-01-20 | 1988-07-23 | Showa Alum Corp | 表面平滑性に優れたシリンダ用アルミニウム合金 |
| JP2525004B2 (ja) * | 1987-05-29 | 1996-08-14 | 昭和アルミニウム株式会社 | 電子複写機の感光ドラム基体 |
-
1983
- 1983-09-12 JP JP16659483A patent/JPS6059040A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6059040A (ja) | 1985-04-05 |