JPS5460239A - Corrosion inhibitor for metals and anti-corrosive method - Google Patents
Corrosion inhibitor for metals and anti-corrosive methodInfo
- Publication number
- JPS5460239A JPS5460239A JP12665277A JP12665277A JPS5460239A JP S5460239 A JPS5460239 A JP S5460239A JP 12665277 A JP12665277 A JP 12665277A JP 12665277 A JP12665277 A JP 12665277A JP S5460239 A JPS5460239 A JP S5460239A
- Authority
- JP
- Japan
- Prior art keywords
- aluminium
- iron
- parts
- corrosion inhibitor
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE:To effectively protect iron materials in contact with water from corrosion by supplying a corrosion inhibitor, containing aluminium nitrate, aluminium choloride, aluminium sulfate, or their double salts or aluminium polynuclear complexes, as effective component, into water. CONSTITUTION:An aqueous solution, containing 5 to 50 ppm in term of aluminium of aluminium nitrate, aluminium chloride, aluminium slulfate, or their double salts or aluminium polynuclear complexes derived from these aluminium compounds, the pH of which is regulated to 3.5 to 5.5, is brought into cntact with iron or iron alloy tubes, parts, etc.. Since the inhibitor is free of toxicity in mankind, animals, and vegetables and also exhibits a great anticorrosive capability for iron parts in a fluid state, thus preventing the iron parts from scaling and pitting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12665277A JPS5913595B2 (en) | 1977-10-21 | 1977-10-21 | Metal corrosion inhibitor and corrosion prevention method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12665277A JPS5913595B2 (en) | 1977-10-21 | 1977-10-21 | Metal corrosion inhibitor and corrosion prevention method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5460239A true JPS5460239A (en) | 1979-05-15 |
JPS5913595B2 JPS5913595B2 (en) | 1984-03-30 |
Family
ID=14940503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12665277A Expired JPS5913595B2 (en) | 1977-10-21 | 1977-10-21 | Metal corrosion inhibitor and corrosion prevention method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913595B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466514A1 (en) * | 1979-10-01 | 1981-04-10 | Chemed Corp | METHOD FOR CONTROLLING THE CORROSION OF IRON AND STEEL SURFACES IN AQUEOUS SYSTEMS, AND GLUCONIC ALUMINUM ACID COMPLEX INHIBITOR OF CORROSION |
JPS59222589A (en) * | 1983-05-30 | 1984-12-14 | Hitachi Ltd | Corrosion inhibitor of metals |
JPH03271382A (en) * | 1990-03-20 | 1991-12-03 | Nittetsu Mining Co Ltd | Corrosion inhibitor for iron or iron alloy and method for inhibiting corrosion |
CN104789955A (en) * | 2014-12-30 | 2015-07-22 | 芜湖协诚金属制品有限公司 | A metal anticorrosion agent and applications thereof |
CN105420741A (en) * | 2015-12-04 | 2016-03-23 | 三达奥克化学股份有限公司 | Acid pickling assistant for removing residual thick-layer black oil spots on cold-drawn steel pipe and preparing method |
CN105441964A (en) * | 2015-12-04 | 2016-03-30 | 三达奥克化学股份有限公司 | Fast-cleaning removing agent for steel brazing craters and preparing method of fast-cleaning removing agent |
KR20170141650A (en) * | 2015-03-04 | 2017-12-26 | 프레스톤 프로닥츠 코포레이션 | Super concentrate additive solution composition |
JP2018154897A (en) * | 2017-03-21 | 2018-10-04 | 東京瓦斯株式会社 | Piping, water supply system and water supply method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59192600U (en) * | 1983-06-08 | 1984-12-20 | 日本工機株式会社 | gate |
JPH0538240Y2 (en) * | 1985-06-17 | 1993-09-28 |
-
1977
- 1977-10-21 JP JP12665277A patent/JPS5913595B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466514A1 (en) * | 1979-10-01 | 1981-04-10 | Chemed Corp | METHOD FOR CONTROLLING THE CORROSION OF IRON AND STEEL SURFACES IN AQUEOUS SYSTEMS, AND GLUCONIC ALUMINUM ACID COMPLEX INHIBITOR OF CORROSION |
JPS59222589A (en) * | 1983-05-30 | 1984-12-14 | Hitachi Ltd | Corrosion inhibitor of metals |
JPH03271382A (en) * | 1990-03-20 | 1991-12-03 | Nittetsu Mining Co Ltd | Corrosion inhibitor for iron or iron alloy and method for inhibiting corrosion |
CN104789955A (en) * | 2014-12-30 | 2015-07-22 | 芜湖协诚金属制品有限公司 | A metal anticorrosion agent and applications thereof |
KR20170141650A (en) * | 2015-03-04 | 2017-12-26 | 프레스톤 프로닥츠 코포레이션 | Super concentrate additive solution composition |
CN105420741A (en) * | 2015-12-04 | 2016-03-23 | 三达奥克化学股份有限公司 | Acid pickling assistant for removing residual thick-layer black oil spots on cold-drawn steel pipe and preparing method |
CN105441964A (en) * | 2015-12-04 | 2016-03-30 | 三达奥克化学股份有限公司 | Fast-cleaning removing agent for steel brazing craters and preparing method of fast-cleaning removing agent |
JP2018154897A (en) * | 2017-03-21 | 2018-10-04 | 東京瓦斯株式会社 | Piping, water supply system and water supply method |
Also Published As
Publication number | Publication date |
---|---|
JPS5913595B2 (en) | 1984-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE856457A (en) | PERFECTED PROCESS FOR INHIBITIONING THE CORROSION OF FERROUS METALS IN AQUEOUS ENVIRONMENT AND ESPECIALLY IN SEA WATER | |
ES468255A1 (en) | Cobalt-containing inhibitor for sour gas conditioning solutions | |
GB1455343A (en) | Corrosion inhibition | |
JPS5460239A (en) | Corrosion inhibitor for metals and anti-corrosive method | |
ES464237A1 (en) | Method of inhibiting corrosion and scaling of metals in contact with water | |
US3133028A (en) | Corrosion inhibition | |
IE840936L (en) | Use of an alkylbenzaldoxime as corrosion inhibitor for¹metals. | |
ES439309A1 (en) | Composition and method of inhibiting corosion | |
JPS5562181A (en) | Metal anticorrosive | |
JPS5739177A (en) | Water soluble rust-resisting agent | |
ES8107331A1 (en) | Use of hydrazine compounds as corrosion inhibitors in caustic solutions | |
Rajendran et al. | Synergistic effect of Zn exp 2+ and phenyl phosphonic acid in corrosion inhibition of mild steel in neutral environment | |
SE8501065D0 (en) | PREVENTION OF CORROSION | |
ES456820A1 (en) | Metallic descaling system | |
GB1403157A (en) | Method for protecting copper surfaces against corrosion | |
RU93013243A (en) | METHOD FOR PRODUCING PHOSPHATE COATING | |
Robitaille | Sodium Molybdate as a Corrosion Inhibitor in Aqueous Environments | |
Sanayal et al. | Chromate as Corrosion Inhibitor for Mild Steel in Sodium Sulphate Solution | |
Rajendran et al. | Surface analysis of the protective film formed on mild steel immersed in neutral aqueous environment | |
Tasseva et al. | On the Decreasing of the Corrosion and Scale Formation Processes of Water Cooling System in the Petrochemical Industry | |
JPS5637089A (en) | Treating method for water | |
GB2003934A (en) | Plating tin onto articles | |
Borger et al. | The Effect of Chlorine on the Performance of Cuprous Metal Corrosion Inhibitors | |
JPS52104499A (en) | Treatment of iron hydroxide or aluminum hydroxide sludge | |
Tupikin | Effect of Certain Organic Oxidizers on the Protective Properties of Phosphate Coatings on Steel St3 During Corrosion in Aqueous Solutions of Sodium Chloride |