JPS6133912B2 - - Google Patents
Info
- Publication number
- JPS6133912B2 JPS6133912B2 JP10156977A JP10156977A JPS6133912B2 JP S6133912 B2 JPS6133912 B2 JP S6133912B2 JP 10156977 A JP10156977 A JP 10156977A JP 10156977 A JP10156977 A JP 10156977A JP S6133912 B2 JPS6133912 B2 JP S6133912B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- crevice corrosion
- crevice
- inhibitor
- 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 24
- 230000007797 corrosion Effects 0.000 claims description 24
- 239000003112 inhibitor Substances 0.000 claims description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920001083 polybutene Polymers 0.000 claims description 9
- 229920002223 polystyrene Polymers 0.000 claims description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 7
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000011164 primary particle Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 229920005990 polystyrene resin Polymers 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 150000001642 boronic acid derivatives Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 11
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910004844 Na2B4O7.10H2O Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910019911 (NH4)2B4O7.4H2O Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
- Prevention Of Electric Corrosion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10156977A JPS5435837A (en) | 1977-08-26 | 1977-08-26 | Crevice corrosion inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10156977A JPS5435837A (en) | 1977-08-26 | 1977-08-26 | Crevice corrosion inhibitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5435837A JPS5435837A (en) | 1979-03-16 |
| JPS6133912B2 true JPS6133912B2 (Direct) | 1986-08-05 |
Family
ID=14304028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10156977A Granted JPS5435837A (en) | 1977-08-26 | 1977-08-26 | Crevice corrosion inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5435837A (Direct) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104272A (en) * | 1980-01-25 | 1981-08-19 | Seiko Instr & Electronics Ltd | Packing material for portable timepiece |
| JPS59125289A (ja) * | 1982-12-29 | 1984-07-19 | Ishikawajima Constr Material Co Ltd | スチ−ルセグメントの表面仕上方法 |
| JPS6392326A (ja) * | 1986-10-06 | 1988-04-22 | 旭光学工業株式会社 | 内視鏡 |
-
1977
- 1977-08-26 JP JP10156977A patent/JPS5435837A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5435837A (en) | 1979-03-16 |
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