JPS5719062A - Prevention of stress corrosion cracking in steel product - Google Patents
Prevention of stress corrosion cracking in steel productInfo
- Publication number
- JPS5719062A JPS5719062A JP9222180A JP9222180A JPS5719062A JP S5719062 A JPS5719062 A JP S5719062A JP 9222180 A JP9222180 A JP 9222180A JP 9222180 A JP9222180 A JP 9222180A JP S5719062 A JPS5719062 A JP S5719062A
- Authority
- JP
- Japan
- Prior art keywords
- coupling agent
- steel
- corrosion cracking
- agent
- epoxy
- 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.)
- Granted
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To prevent corrosion cracking of a steel product in an environment of municipal gas by painting an epoxy- or urethane-based resin primer containing a chelate agent and a coupling agent in a paint film on the surface of steel before an anticorrosion painting.
CONSTITUTION: To prevent corrosion cracking of a product (gas tanks, tubes or the like) made of steel, particularly a high tensile steel due to hydrogen sulfide or the like, an epoxy-or urethane resin primer containing a chelate agent and/or a coupling agent in a paint film at a rate of 0.3W3.0wt% on the surface of steel. An anticorrosion paint is applied thereon. For the chelate agent, 8-quinolinol, gallic acidn-propyl gallic acid, salicylic acid or the like is used and for the coupling agent, a silan-based coupling agent or a titanium-based coupling agent such as β-(3,4- epoxy cyclohexyl) ethyl trimethoxysilan is used.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9222180A JPS6017589B2 (en) | 1980-07-08 | 1980-07-08 | Method for preventing stress corrosion cracking of steel products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9222180A JPS6017589B2 (en) | 1980-07-08 | 1980-07-08 | Method for preventing stress corrosion cracking of steel products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5719062A true JPS5719062A (en) | 1982-02-01 |
| JPS6017589B2 JPS6017589B2 (en) | 1985-05-04 |
Family
ID=14048385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9222180A Expired JPS6017589B2 (en) | 1980-07-08 | 1980-07-08 | Method for preventing stress corrosion cracking of steel products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017589B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140379A (en) * | 1984-06-29 | 1986-02-26 | インゲニエウルビユ−ロウ レウエンバ−ガ− アクチエンゲゼルシヤフト | Substantially neutral rust converting and rust inhibitor |
| JPS61133174A (en) * | 1984-11-09 | 1986-06-20 | レイケム・コーポレイシヨン | Protection of base material |
| US6224710B1 (en) | 1994-03-11 | 2001-05-01 | James Rinde | Method of applying protective covering to a substrate |
| JP2020023950A (en) * | 2018-08-08 | 2020-02-13 | 日本製鉄株式会社 | Blast furnace top pressure recovery turbine operating method and blast furnace top pressure recovery turbine |
-
1980
- 1980-07-08 JP JP9222180A patent/JPS6017589B2/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140379A (en) * | 1984-06-29 | 1986-02-26 | インゲニエウルビユ−ロウ レウエンバ−ガ− アクチエンゲゼルシヤフト | Substantially neutral rust converting and rust inhibitor |
| JPS638151B2 (en) * | 1984-06-29 | 1988-02-20 | Ingu* Reuenbaagaa Ag | |
| JPS61133174A (en) * | 1984-11-09 | 1986-06-20 | レイケム・コーポレイシヨン | Protection of base material |
| JPH07148463A (en) * | 1984-11-09 | 1995-06-13 | Raychem Corp | Protection of base material |
| US6224710B1 (en) | 1994-03-11 | 2001-05-01 | James Rinde | Method of applying protective covering to a substrate |
| US6294597B1 (en) * | 1994-03-11 | 2001-09-25 | James Rinde | Curable polymeric composition and use in protecting a substrate |
| JP2020023950A (en) * | 2018-08-08 | 2020-02-13 | 日本製鉄株式会社 | Blast furnace top pressure recovery turbine operating method and blast furnace top pressure recovery turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6017589B2 (en) | 1985-05-04 |
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