JPS6214039B2 - - Google Patents
Info
- Publication number
- JPS6214039B2 JPS6214039B2 JP56038179A JP3817981A JPS6214039B2 JP S6214039 B2 JPS6214039 B2 JP S6214039B2 JP 56038179 A JP56038179 A JP 56038179A JP 3817981 A JP3817981 A JP 3817981A JP S6214039 B2 JPS6214039 B2 JP S6214039B2
- Authority
- JP
- Japan
- Prior art keywords
- anodic oxide
- oxide film
- hydraulic cylinder
- sodium
- aluminum alloy
- 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 16
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 15
- 229910052708 sodium Inorganic materials 0.000 claims description 15
- 239000011734 sodium Substances 0.000 claims description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000011856 silicon-based particle Substances 0.000 claims 1
- 239000010407 anodic oxide Substances 0.000 description 24
- 238000005266 casting Methods 0.000 description 7
- 238000007743 anodising Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Actuator (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3817981A JPS57152493A (en) | 1981-03-17 | 1981-03-17 | Manufacture of hydraulic cylinder having smooth anodic oxide film on sliding surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3817981A JPS57152493A (en) | 1981-03-17 | 1981-03-17 | Manufacture of hydraulic cylinder having smooth anodic oxide film on sliding surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152493A JPS57152493A (en) | 1982-09-20 |
| JPS6214039B2 true JPS6214039B2 (US07413550-20080819-C00001.png) | 1987-03-31 |
Family
ID=12518154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3817981A Granted JPS57152493A (en) | 1981-03-17 | 1981-03-17 | Manufacture of hydraulic cylinder having smooth anodic oxide film on sliding surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152493A (US07413550-20080819-C00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318340U (US07413550-20080819-C00001.png) * | 1989-07-04 | 1991-02-22 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4680973B2 (ja) * | 2006-11-06 | 2011-05-11 | Ｇａｓｔ Ｊａｐａｎ 株式会社 | 軸受けの製造方法、軸受けユニット及び回転機器並びに摺動部材の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250152B2 (US07413550-20080819-C00001.png) * | 1974-07-06 | 1977-12-22 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250152U (US07413550-20080819-C00001.png) * | 1975-10-08 | 1977-04-09 |
-
1981
- 1981-03-17 JP JP3817981A patent/JPS57152493A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250152B2 (US07413550-20080819-C00001.png) * | 1974-07-06 | 1977-12-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0318340U (US07413550-20080819-C00001.png) * | 1989-07-04 | 1991-02-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57152493A (en) | 1982-09-20 |
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