CN1053095A - Steel derusting cream and rust protection liquid - Google Patents
Steel derusting cream and rust protection liquid Download PDFInfo
- Publication number
- CN1053095A CN1053095A CN 89109740 CN89109740A CN1053095A CN 1053095 A CN1053095 A CN 1053095A CN 89109740 CN89109740 CN 89109740 CN 89109740 A CN89109740 A CN 89109740A CN 1053095 A CN1053095 A CN 1053095A
- Authority
- CN
- China
- Prior art keywords
- rust
- protection liquid
- rust protection
- steel
- descaling
- 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.)
- Pending
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The present invention just can eliminate rust at steel surface coating descaling grease, continue the rust protection liquid of usefulness dilution clean after, only use rust protection liquid is brushed, just can reach antirust purpose, thereby separate the problem of the Coating Pretreatment of large-scale steel structural part that must not immersion treatment.
Description
The present invention relates to steel anti-corrosive and decorate a kind of descaling grease that eliminates rust with coating method and the rust protection liquid that carries out antirust processing with brushing method in the application surface treatment.
In up-to-date antirust academic work about steel derusting and patented invention, save " prepare on the surface before applying construction " as " corrosion of material and control thereof " (space flight and aviation university press in Beijing publishes in February, 1989) that Liu Baojun writes, in cited all surface treatment methods, also do not mention and eliminating rust with descaling grease.And for example " the wet method process for treating surface " of grain blessing etc. (National Defense Industry Press publishes in December, 1984) because of exercise question is limit, do not enumerated the rust cleaning thing of paste yet.Obtained the rust cleaning Passivation Treatment of " high efficient rust-removing passivator " (seeing that " Economic Information " Xinhua News Agency sponsors on May 3rd, 1989 the 4th edition) of Ou Yangyingfa " steel derusting, the passivation novel process " invention (No. the 173rd, certificate of invention) and the release of enforcement portion of BeiJing ZhongKe house journal of national patent to iron and steel on May 3rd, 1987, all can only in the groove of pond, soak and spray, the large-scale steel construction piece of fixed is still lacked ideal handle means." in the practical paint spraying handbook (Liaoning science tech publishing house publishes in December, 1988), still do not mention the problem that descaling grease is handled what Liu Junzhe edited.
In " practical metal rust preventing " (New Age Press's in May, 1989 publication) two books of writing by " antirust technology " write by Zhou Jingyu in the chief editor of Chinese corrosion and protection association " corrosion and protection pandect " (Chemical Industry Press publishes in December, 1988) and Ceng Zhaomin, two kinds of identical descaling greases have all been introduced, but descaling grease according to these two kinds of formulated, though also can reach the purpose of rust cleaning, but after the water flushing, the workpiece surface that has eliminated rust is just yellowing within several seconds, give birth to the secondary rust, since not with the rust protection liquid of brushing together with as an integrated artistic, make it can not obtain promoting in the practical stage.
The objective of the invention is to avoid steel construction can only to be soaked in the groove of pond in the above-mentioned prior art or spray eliminate rust, the limitation of passivation or phosphatization, also avoided independent use descaling grease but to give birth to the weak point of secondary rust immediately, provide a kind of well behaved descaling grease and cleaning to brush rust cleaning liquid and do as a whole novel process.
Descaling grease proportioning of the present invention is as follows:
The title weight ratio
HCl（30%） 27.3
C
6H
12N
40.04
Aniline 0.008
SnCl
30.0003
Soxylat A 25-7 alkylphenol 0.04
Water 11.3
Wilkinite 62.5
The proportioning of rust protection liquid is as follows:
The title weight ratio
NaNO
220
（CNH
2）
2CO 15
C
6H
12N
40.04
Trolamine 1.4
Sodium Benzoate 0.4
Distilled water adds to 100
Liquid caustic soda (transferring more than the pH value to 12)
During use, the stiff descaling grease of white is coated in the rust steel surface, thickness is about 2～3mm, behind certain hour, do inspection, do not eliminate, descaling grease is stirred as rust, after stirring, become the beans grey as rusty scale spy thick (as usual deck of boat etc.) descaling grease, descaling grease can be scraped off, apply new descaling grease again, descaling grease becomes yellow when just contacting with rusty scale, when becoming white again after waiting to stir, illustrate that rust eliminates, steel are Steel Grey, at this moment descaling grease can be scraped off and use next time again.Promptly use in advance rust protection liquid to clean behind the scraping descaling grease, treat that steel surface does not stay the descaling grease residue, immediately rust protection liquid is come backwash twice at steel surface, can keep not giving birth in 7～10 days the secondary rust with dilution in 10: 1.
The present invention and existing rust cleaning technology are relatively, have and adapt to wide advantage, the surface that has solved steel construction pieces such as the large-scale fixed that can not soak or spray such as bridge Beam, power transmission and transformation iron tower, ships, automobile, railing in the groove of pond is the problem of derusting rust-proofing thoroughly, relatively the hand cleaning technology that falls behind with sand paper, wire brush etc. then improves the rust cleaning quality greatly, reduce labor intensity, avoid of infringement and the atmospheric pollution of iron rust dust, reduce production costs, increase economic efficiency operator's health.
Claims (2)
1, with content is 27% HCi, 0.04% C
6H
12N
4, 0.008 aniline, 0.0003% Sucl
3, 0.04% Soxylat A 25-7 alkylphenol adds that water concocting becomes the descaling grease of stiff shape among wilkinite and is 20% NaNO with content
2, 15% (CNH
2)
2CO, 0.04% C
6H
12N
4, 1.4% trolamine, the rust protection liquid that 0.4% Sodium Benzoate is miscible.
2, descaling grease is coated in after steel surface eliminates rust, cleans, brush the technology of antirust processing then with rust protection liquid with the rust protection liquid of dilution in 10: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109740 CN1053095A (en) | 1989-12-30 | 1989-12-30 | Steel derusting cream and rust protection liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109740 CN1053095A (en) | 1989-12-30 | 1989-12-30 | Steel derusting cream and rust protection liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1053095A true CN1053095A (en) | 1991-07-17 |
Family
ID=4858162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89109740 Pending CN1053095A (en) | 1989-12-30 | 1989-12-30 | Steel derusting cream and rust protection liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1053095A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602974A (en) * | 2013-11-22 | 2014-02-26 | 大连碧城环保科技有限公司 | Environment-friendly method for enhancing corrosion protection of inner wall of marine diesel engine pipeline |
| CN105839122A (en) * | 2016-03-30 | 2016-08-10 | 安徽青花坊瓷业股份有限公司 | Ceramic ware glaze preparation tank cleaning agent |
| CN106676551A (en) * | 2016-12-27 | 2017-05-17 | 奥特凯姆（中国）汽车部件有限公司 | Efficient workpiece derusting technology |
| CN109722671A (en) * | 2019-02-28 | 2019-05-07 | 苏州纳孚林科金属表面技术有限公司 | A kind of cross-linking type boron sulfuric ester descaling grease |
-
1989
- 1989-12-30 CN CN 89109740 patent/CN1053095A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602974A (en) * | 2013-11-22 | 2014-02-26 | 大连碧城环保科技有限公司 | Environment-friendly method for enhancing corrosion protection of inner wall of marine diesel engine pipeline |
| CN105839122A (en) * | 2016-03-30 | 2016-08-10 | 安徽青花坊瓷业股份有限公司 | Ceramic ware glaze preparation tank cleaning agent |
| CN106676551A (en) * | 2016-12-27 | 2017-05-17 | 奥特凯姆（中国）汽车部件有限公司 | Efficient workpiece derusting technology |
| CN109722671A (en) * | 2019-02-28 | 2019-05-07 | 苏州纳孚林科金属表面技术有限公司 | A kind of cross-linking type boron sulfuric ester descaling grease |
| CN109722671B (en) * | 2019-02-28 | 2021-01-05 | 苏州纳孚林科金属表面技术有限公司 | Cross-linking type borosulfate rust removal paste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1035442C (en) | Cleaning agent for cold-rolled silicon steel plate | |
| ES2116615T3 (en) | SIMPLIFIED PROCEDURE FOR THE APPLICATION OF AN ANTI-CORROSION VARNISH WITH A GOOD ADHERENCE, AND PARTS SO OBTAINED. | |
| CN100338262C (en) | Compound cleaning method for hot dip steel member | |
| CN1053095A (en) | Steel derusting cream and rust protection liquid | |
| US4610798A (en) | Method and composition of matter for conditioning and passivating certain metals | |
| CN1021063C (en) | Passivating liquid for steel and iron surface treatment | |
| CN1219913C (en) | Normal temperature three-in-one phosphorizing agent capable of cleaning and derusting synchronously and preparing process thereof | |
| Höche et al. | Surface cleaning and pre-conditioning surface treatments to improve the corrosion resistance of magnesium (Mg) alloys | |
| CN104762632B (en) | The method for cleaning surface of aluminum alloy forge piece | |
| DE4218836A1 (en) | Surface decontamination - with a cryogenically embrittled surface layer removed by mechanical means | |
| CN85104742A (en) | Steel derusting, passivation novel process | |
| CN109402645A (en) | A kind of process of surface treatment of metallic conduit | |
| CN110670080A (en) | Low-temperature alkaline degreasing agent for aluminum and aluminum alloy and preparation method thereof | |
| WO1992022686A1 (en) | Method of pretreating the surfaces of non-ferrous metals prior to galvanic deposition of a coat of metal | |
| CN1066893A (en) | Multi-funcitonal rust-proof agent | |
| EP0154384B1 (en) | Process for pretreating zinc surfaces before lacquering | |
| DE959425C (en) | Process for the corrosion protection of steel surfaces by flame de-rusting | |
| US7008910B2 (en) | Rust inhibitor | |
| CN1132959C (en) | Method of getting the rust off the galvanized body | |
| CN1115794A (en) | Iron and steel derusting and phosphorating liquid | |
| CN110318064A (en) | Environment-friendly type metal surface light cleaning agent | |
| CN1041402A (en) | A kind of steel derusting, passivation technology | |
| JPH0613108B2 (en) | Underwater coating base treatment method | |
| JP2001131786A (en) | Method and apparatus of painting surface preparation treatment of steel material | |
| Radionova | Environmental Perspectives on Zinc Plating Technologies for Steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |