JPH0122343B2 - - Google Patents
Info
- Publication number
- JPH0122343B2 JPH0122343B2 JP3246681A JP3246681A JPH0122343B2 JP H0122343 B2 JPH0122343 B2 JP H0122343B2 JP 3246681 A JP3246681 A JP 3246681A JP 3246681 A JP3246681 A JP 3246681A JP H0122343 B2 JPH0122343 B2 JP H0122343B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- tape
- weight
- vtr
- contact parts
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 description 39
- 229910045601 alloy Inorganic materials 0.000 description 27
- 239000000463 material Substances 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 230000003746 surface roughness Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005496 eutectics Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910017818 Cu—Mg Inorganic materials 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000010273 cold forging Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910018125 Al-Si Inorganic materials 0.000 description 2
- 229910018520 Al—Si Inorganic materials 0.000 description 2
- 229910018619 Si-Fe Inorganic materials 0.000 description 2
- 229910008289 Si—Fe Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3246681A JPS57149445A (en) | 1981-03-09 | 1981-03-09 | Aluminum alloy for parts in contact with vtr tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3246681A JPS57149445A (en) | 1981-03-09 | 1981-03-09 | Aluminum alloy for parts in contact with vtr tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149445A JPS57149445A (en) | 1982-09-16 |
| JPH0122343B2 true JPH0122343B2 (it) | 1989-04-26 |
Family
ID=12359739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3246681A Granted JPS57149445A (en) | 1981-03-09 | 1981-03-09 | Aluminum alloy for parts in contact with vtr tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149445A (it) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193238A (ja) * | 1983-03-10 | 1984-11-01 | Kobe Steel Ltd | 耐摩耗性押出鍛造用アルミニウム合金 |
| JPS59179753A (ja) * | 1983-03-30 | 1984-10-12 | Fuso Light Alloys Co Ltd | ダイカスト用アルミニウム合金 |
| JPS60125344A (ja) * | 1983-12-08 | 1985-07-04 | Sumitomo Light Metal Ind Ltd | 耐摩耗性にすぐれたアルミニウム合金 |
| JPS60138038A (ja) * | 1983-12-26 | 1985-07-22 | Sumitomo Light Metal Ind Ltd | 耐摩耗性と切削性にすぐれたアルミニウム合金 |
| JPS60197838A (ja) * | 1984-03-19 | 1985-10-07 | Kobe Steel Ltd | 耐摩耗性押出鍛造用アルミニウム合金 |
| JPS60221559A (ja) * | 1984-03-26 | 1985-11-06 | Kobe Steel Ltd | 耐摩耗性アルミニウム合金押出材の製造方法 |
| JPS60190542A (ja) * | 1984-03-13 | 1985-09-28 | Showa Alum Ind Kk | 耐食性に優れた磁気テ−プ接触部品用アルミニウム合金 |
| JPS60215731A (ja) * | 1984-04-11 | 1985-10-29 | Furukawa Alum Co Ltd | 核融合装置用アルミニウム合金 |
| JPS60215732A (ja) * | 1984-04-11 | 1985-10-29 | Furukawa Alum Co Ltd | 核融合装置に適した構造用Ａｌ合金 |
| DE3425578A1 (de) * | 1984-07-11 | 1986-01-16 | Polygram Gmbh, 2000 Hamburg | Optisch auslesbarer plattenfoermiger informationstraeger hoher speicherdichte |
| JPS61119644A (ja) * | 1984-11-16 | 1986-06-06 | Isuzu Motors Ltd | 鋳造用アルミニウム合金 |
| JPS62222040A (ja) * | 1986-03-24 | 1987-09-30 | Mitsubishi Alum Co Ltd | 耐摩耗生および冷間鍛造性にすぐれたアルミニウム合金 |
| JPH06195919A (ja) * | 1991-01-01 | 1994-07-15 | Fuji Photo Film Co Ltd | 磁気ディスクカートリッジおよびその製造方法 |
| JPH06240399A (ja) * | 1993-02-16 | 1994-08-30 | Honda Motor Co Ltd | 切欠き疲労強度の優れた耐熱アルミニウム合金 |
| DE10339705B4 (de) * | 2002-08-29 | 2008-03-13 | Nippon Light Metal Co. Ltd. | Hochfester Aluminiumlegierungsguss und Verfahren zu dessen Herstellung |
| ES2549135T3 (es) * | 2012-05-15 | 2015-10-23 | Constellium Extrusions Decin S.R.O. | Producto de aleación de aluminio de forja mejorado para el decoletaje y su proceso de fabricación |
| KR101955993B1 (ko) * | 2017-02-17 | 2019-03-08 | 주식회사 지.에이.엠 | 고강도 알루미늄 합금 및 고강도 알루미늄 합금 주물 |
-
1981
- 1981-03-09 JP JP3246681A patent/JPS57149445A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149445A (en) | 1982-09-16 |
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