CN106048621B - A kind of derusting method of transformer steel material parts - Google Patents
A kind of derusting method of transformer steel material parts Download PDFInfo
- Publication number
- CN106048621B CN106048621B CN201610417991.2A CN201610417991A CN106048621B CN 106048621 B CN106048621 B CN 106048621B CN 201610417991 A CN201610417991 A CN 201610417991A CN 106048621 B CN106048621 B CN 106048621B
- Authority
- CN
- China
- Prior art keywords
- parts
- derusting
- steel material
- transformer steel
- acid
- 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.)
- Active
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of derusting methods of transformer steel material parts,Using physics shot peening,The mode of three kinds of derusting method Combined Treatments of chemical derusting and ultrasonication carries out processing of rust removing to transformer steel material parts,Wherein chemical derusting specially provides a kind of collection degreasing,Derusting and the three-in-one rust removing solution of phosphatization one,After treatment phosphating coat is formed in component surface,The hydrogen that pickling generates promotes emulsification,It is carried out at the same time the dirty removal of rust,The derusting method of the present invention,Process simplification,It is easy to operate,Process cycle is short,The effect that derusts is good,Stability is strong,Not only there is quick removal rusty stain performance to transformer steel material parts,Also there is preferable surface polishing performance and surface protection performance,In addition secondary antirust function is stronger after ultrasonication,Damage or corrosion of traditional derusting method to component surface are abandoned.
Description
Technical field
The present invention relates to a kind of derusting method, more particularly, to a kind of derusting method of transformer steel material parts.
Background technology
Transformer's type product structure part is mainly by Q235-A common carbon structural steels plate, low magnetic steel plate or stainless-steel sheet etc.
Splicing is welded, and inevitably there are oxide skin, burr in surface during the processing such as gas cutting number material, trepanning cutting
Deng, and splashing, coating, overlap etc. can be left in welding process, all these quality for transformer's type product are all to cause
Life, the metallic foreign body in free state is absolutely not allow for inside transformer industry requirement fuel tank and other parts, it is existing
Derusting method be typically the step of carrying out degreasing, derusting, phosphatization, it is complex there are process, also have and combine three is unified
Processing is played, but is a lack of preferable rust removing solution, therefore a kind of systematic derusting side suitable for transformer steel material parts
Method is worth studying.
Invention content
Goal of the invention：In order to solve the problems of in the prior art, the present invention proposes a kind of shot peening and change
It learns derusting method to combine, derust significant effect, the derusting of transformer steel material parts that the period is short, stability is strong
Method.
Technical solution：To achieve these objectives, the present invention takes following technical scheme：A kind of transformer steel material parts
Derusting method includes the following steps：
(1) physics shot peening：Using granularity Φ 2.5- Φ 1mm composition metal ball, using compressed air as power, profit
Cleaning derusting is carried out to the surface of parts with the high-speed motion of composition metal ball；
(2) chemical derusting：Parts after physics shot peening are carried out using the chemical de-rusting liquid of formula as below
Chemical derusting, chemical de-rusting liquid include following components by weight：15-20 parts of inorganic acid, 8-12 parts of organic aliphatic acid, diatomite
8-12 parts, 5-12 parts of sodium carbonate, 12-16 parts of surfactant, 3-8 parts of zinc naphthenate, 5-9 parts of paraffin, industrial castor oil 8-20
Part, 12-15 parts of n-butanol, 5-8 parts of thickening agent, 5-10 parts of cosolvent, 5-8 parts of degreasing agent, 5-8 parts of antioxidant, brightener 2-4
Part, 40-50 parts of deionized water；
(3) ultrasonication：Ultrasonication after-blow is carried out after chemical derusting to finish into.
More preferably, the composition metal ball is formed by 60% steel, 20% nickel and 20% copper composite casting.
More preferably, the inorganic acid is phosphoric acid, oxalic acid, sulfuric acid mass ratio are 3:1:1 mixture.
More preferably, the organic aliphatic acid is oleic acid or stearic acid.
More preferably, the surfactant is nonionic surface active agent, specially polyxyethylated ester, alkane
One kind in alkylolamides, sorbitan Arrcostab.
More preferably, the thickening agent is polyurethane thickener.
More preferably, the cosolvent is esters, specially dibatyl phithalate.
More preferably, the degreasing agent is alkalinity chelating degreasing agent, specially alkali and chelating agent 1:3 mass ratio system
Into.
More preferably, the antioxidant is at least two in antioxidant 1098, antioxidant 1135, antioxidant 1330
Mixing.
More preferably, the brightener is iron ammonium sulfate, sodium citrate, concentrated nitric acid and sorbic acid aliphatic ester matter
Amount is than being 3:1:1:2 mixture.
Advantageous effect：A kind of derusting method of transformer steel material parts provided by the invention, is removed using physics shot-peening
It becomes rusty, the mode of three kinds of derusting method Combined Treatments of chemical derusting and ultrasonication removes transformer steel material parts
Rust processing, wherein chemical derusting specially provide a kind of three-in-one rust removing solution for collecting degreasing, derusting and phosphatization one, by processing
Phosphating coat is formed in component surface afterwards, the hydrogen that pickling generates promotes emulsification, is carried out at the same time the dirty removal of rust, the present invention
Derusting method, process simplification is easy to operate, and process cycle is short, derusting effect it is good, stability is strong, not only to transformer steel
Expect that parts have quick removal rusty stain performance, also with preferable surface polishing performance and surface protection performance, this outer ultrasonic
Secondary antirust function is stronger after wave processing, has abandoned damage or corrosion of traditional derusting method to component surface.
Specific embodiment
Embodiment 1：
A kind of derusting method of transformer steel material parts, includes the following steps：
(1) physics shot peening：Using granularity Φ 2.5- Φ 1mm composition metal ball, using compressed air as power, profit
Cleaning derusting is carried out to the surface of parts with the high-speed motion of composition metal ball；
(2) chemical derusting：Parts after physics shot peening are carried out using the chemical de-rusting liquid of formula as below
Chemical derusting, chemical de-rusting liquid include following components by weight：15 parts of inorganic acid, 8 parts of organic aliphatic acid, 8 parts of diatomite, carbon
Sour 5 parts of sodium, 12 parts of surfactant, 3 parts of zinc naphthenate, 5 parts of paraffin, industrial 8 parts of castor oil, 12 parts of n-butanol, thickening agent 5
Part, 5 parts of cosolvent, 5 parts of degreasing agent, 5 parts of antioxidant, 2 parts of brightener, 40 parts of deionized water；
(3) ultrasonication：Ultrasonication after-blow is carried out after chemical derusting to finish into.
Wherein, the composition metal ball is formed by 60% steel, 20% nickel and 20% copper composite casting；The nothing
Machine acid is phosphoric acid, oxalic acid, sulfuric acid mass ratio are 3:1:1 mixture；The organic aliphatic acid is oleic acid；The surfactant
For nonionic surface active agent, specially polyxyethylated ester；The thickening agent is polyurethane thickener；The cosolvent
For esters, specially dibatyl phithalate；The degreasing agent is alkalinity chelating degreasing agent, specially alkali and chelating agent 1:3
Mass ratio is made；The antioxidant is antioxidant 1098,1,135 two kinds of mixing of antioxidant；The brightener is ferrous sulfate
Ammonium, sodium citrate, concentrated nitric acid and sorbic acid aliphatic ester mass ratio are 3:1:1:2 mixture.
Embodiment 2：
A kind of derusting method of transformer steel material parts, includes the following steps：
(1) physics shot peening：Using granularity Φ 2.5- Φ 1mm composition metal ball, using compressed air as power, profit
Cleaning derusting is carried out to the surface of parts with the high-speed motion of composition metal ball；
(2) chemical derusting：Parts after physics shot peening are carried out using the chemical de-rusting liquid of formula as below
Chemical derusting, chemical de-rusting liquid include following components by weight：20 parts of inorganic acid, 12 parts of organic aliphatic acid, 12 parts of diatomite,
12 parts of sodium carbonate, 16 parts of surfactant, 8 parts of zinc naphthenate, 9 parts of paraffin, industrial 20 parts of castor oil, 15 parts of n-butanol, thickening
8 parts of agent, 10 parts of cosolvent, 8 parts of degreasing agent, 8 parts of antioxidant, 4 parts of brightener, 50 parts of deionized water；
(3) ultrasonication：Ultrasonication after-blow is carried out after chemical derusting to finish into.
Wherein, the composition metal ball is formed by 60% steel, 20% nickel and 20% copper composite casting；The nothing
Machine acid is phosphoric acid, oxalic acid, sulfuric acid mass ratio are 3:1:1 mixture；The organic aliphatic acid is stearic acid；The surface-active
Agent is nonionic surface active agent, specially alkanolamide；The thickening agent is polyurethane thickener；The cosolvent is ester
Class, specially dibatyl phithalate；The degreasing agent is alkalinity chelating degreasing agent, specially alkali and chelating agent 1:3 quality
Than being made；The antioxidant is antioxidant 1135, two kinds of mixing in antioxidant 1330；The brightener for iron ammonium sulfate,
Sodium citrate, concentrated nitric acid and sorbic acid aliphatic ester mass ratio are 3:1:1:2 mixture.
Embodiment 3：
A kind of derusting method of transformer steel material parts, includes the following steps：
(1) physics shot peening：Using granularity Φ 2.5- Φ 1mm composition metal ball, using compressed air as power, profit
Cleaning derusting is carried out to the surface of parts with the high-speed motion of composition metal ball；
(2) chemical derusting：Parts after physics shot peening are carried out using the chemical de-rusting liquid of formula as below
Chemical derusting, chemical de-rusting liquid include following components by weight：18 parts of inorganic acid, 10 parts of organic aliphatic acid, 10 parts of diatomite,
9 parts of sodium carbonate, 14 parts of surfactant, 5 parts of zinc naphthenate, 7 parts of paraffin, industrial 15 parts of castor oil, 14 parts of n-butanol, thickening agent
6 parts, 7 parts of cosolvent, 6 parts of degreasing agent, 7 parts of antioxidant, 3 parts of brightener, 45 parts of deionized water；
(3) ultrasonication：Ultrasonication after-blow is carried out after chemical derusting to finish into.
Wherein, the composition metal ball is formed by 60% steel, 20% nickel and 20% copper composite casting；The nothing
Machine acid is phosphoric acid, oxalic acid, sulfuric acid mass ratio are 3:1:1 mixture；The organic aliphatic acid is oleic acid；The surfactant
For nonionic surface active agent, specially sorbitan Arrcostab；The thickening agent is polyurethane thickener；The hydrotropy
Agent is esters, specially dibatyl phithalate；The degreasing agent is alkalinity chelating degreasing agent, specially alkali and chelating agent 1:3
Mass ratio be made；The antioxidant is antioxidant 1098,1,330 two kinds of mixing of antioxidant；The brightener is ferrous sulfate
Ammonium, sodium citrate, concentrated nitric acid and sorbic acid aliphatic ester mass ratio are 3:1:1:2 mixture.
Using a kind of derusting method treated the parts of transformer steel material parts of above-described embodiment 1-3, with
Traditional derusting method is compared, and process simplification is easy to operate, and process cycle is short, and derusting effect is good, and stability is strong, not only to transformation
Device Steel material parts have quick removal rusty stain performance, also with preferable surface polishing performance and surface protection performance, this
Secondary antirust function is stronger after the processing of outer ultrasonic wave, has abandoned damage or corrosion of traditional derusting method to component surface.
It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
Several improvement can also be made, these improvement also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of derusting method of transformer steel material parts, it is characterised in that include the following steps：
（1）Physics shot peening：Using granularity Φ 2.5- Φ 1mm composition metal ball, using compressed air as power, using multiple
The high-speed motion of alloy category ball carries out cleaning derusting to the surface of parts；
（2）Chemical derusting：Parts after physics shot peening are subjected to chemistry using the chemical de-rusting liquid of formula as below
Derusting, chemical de-rusting liquid include following components by weight：Phosphoric acid, oxalic acid, sulfuric acid mass ratio are 3:1:1 mixture 15-20
Part, 8-12 parts of organic aliphatic acid, 8-12 parts of diatomite, 5-12 parts of sodium carbonate, 12-16 parts of surfactant, zinc naphthenate 3-8
Part, 5-9 parts of paraffin, industrial 8-20 parts of castor oil, 12-15 parts of n-butanol, 5-8 parts of thickening agent, 5-10 parts of cosolvent, degreasing agent 5-
8 parts, 5-8 parts of antioxidant, 2-4 parts of brightener, 40-50 parts of deionized water；
（3）Ultrasonication：Ultrasonication after-blow is carried out after chemical derusting to finish into.
2. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The composition metal
Ball is formed by 60% steel, 20% nickel and 20% copper composite casting.
3. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The organic fatty
Acid is oleic acid or stearic acid.
4. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The surface-active
Agent is nonionic surface active agent, specially one in polyxyethylated ester, alkanolamide, sorbitan Arrcostab
Kind.
5. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The thickening agent is
Polyurethane thickener.
6. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The cosolvent is
Esters, specially dibatyl phithalate.
7. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The degreasing agent is
Alkalinity chelating degreasing agent, specially alkali and chelating agent 1:3 mass ratio is made.
8. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The antioxidant
For at least two mixing in antioxidant 1098, antioxidant 1135, antioxidant 1330.
9. the derusting method of transformer steel material parts according to claim 1, it is characterised in that：The brightener is
Iron ammonium sulfate, sodium citrate, concentrated nitric acid and sorbic acid aliphatic ester mass ratio are 3:1:1:2 mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417991.2A CN106048621B (en) | 2016-06-13 | 2016-06-13 | A kind of derusting method of transformer steel material parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417991.2A CN106048621B (en) | 2016-06-13 | 2016-06-13 | A kind of derusting method of transformer steel material parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106048621A CN106048621A (en) | 2016-10-26 |
| CN106048621B true CN106048621B (en) | 2018-06-15 |
Family
ID=57167485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417991.2A Active CN106048621B (en) | 2016-06-13 | 2016-06-13 | A kind of derusting method of transformer steel material parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106048621B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411313A (en) * | 2018-05-04 | 2018-08-17 | 浙江恒利五金科技有限公司 | The derusting method of utensil made of iron |
| CN109551357A (en) * | 2018-11-09 | 2019-04-02 | 包头中科泰磁涂层科技有限责任公司 | One kind being used for the ironing surface derusting method of small size magnetic |
| CN111618668A (en) * | 2020-06-16 | 2020-09-04 | 岳阳凯美特电子特种稀有气体有限公司 | Treatment method for inner wall of steel cylinder filled with high-purity halogen mixed gas and used polishing agent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733969A (en) * | 2004-08-02 | 2006-02-15 | 牛长宽 | Protective liquid for derusting , derusting and protection method using same |
| US20080257202A1 (en) * | 2005-12-30 | 2008-10-23 | Hiroshi Miyata | Rust-Removing/Preventing Agent, and Rust-Removing Method Using the Same |
| CN101514459A (en) * | 2009-02-27 | 2009-08-26 | 中国第一汽车集团公司 | Method for removing and preventing rust of inner cavity of component |
| WO2012024680A1 (en) * | 2010-08-20 | 2012-02-23 | 3M Innovative Properties Company | Rust removing composition |
| CN104356826A (en) * | 2014-11-14 | 2015-02-18 | 珠海市澜诺新材料科技有限公司 | Surface self-cleaning coating and preparation method thereof |
| CN104451693A (en) * | 2014-10-22 | 2015-03-25 | 华文蔚 | Rust-preventing and rust-removing solution for steel, preparation method thereof and rust-preventing treating method |
-
2016
- 2016-06-13 CN CN201610417991.2A patent/CN106048621B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733969A (en) * | 2004-08-02 | 2006-02-15 | 牛长宽 | Protective liquid for derusting , derusting and protection method using same |
| US20080257202A1 (en) * | 2005-12-30 | 2008-10-23 | Hiroshi Miyata | Rust-Removing/Preventing Agent, and Rust-Removing Method Using the Same |
| CN101514459A (en) * | 2009-02-27 | 2009-08-26 | 中国第一汽车集团公司 | Method for removing and preventing rust of inner cavity of component |
| WO2012024680A1 (en) * | 2010-08-20 | 2012-02-23 | 3M Innovative Properties Company | Rust removing composition |
| CN104451693A (en) * | 2014-10-22 | 2015-03-25 | 华文蔚 | Rust-preventing and rust-removing solution for steel, preparation method thereof and rust-preventing treating method |
| CN104356826A (en) * | 2014-11-14 | 2015-02-18 | 珠海市澜诺新材料科技有限公司 | Surface self-cleaning coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 环保型A3钢除油除锈配方;蔡洁等;《应用化工》;20091028;第38卷(第10期);第1534-1536页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106048621A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103103547B (en) | Phosphateless environmentally friendly degreasing agent for metal, production method and using method | |
| CN105369271B (en) | Metal surface treating method before a kind of application | |
| CN102634806A (en) | Acid-wash additive for iron and steel | |
| CN106048621B (en) | A kind of derusting method of transformer steel material parts | |
| CN105671563B (en) | A kind of rust remover and preparation method thereof | |
| CN101353793A (en) | Copper alloy antirust agent | |
| CN107604371A (en) | A kind of neutral rust remover and preparation method thereof | |
| CN105543861A (en) | Novel rust removal liquid and preparation method thereof | |
| CN103590028A (en) | Cold-rolled sheet passivator | |
| CN102465304A (en) | Steel normal temperature derusting liquid | |
| CN106319544A (en) | Environment-friendly rust remover | |
| CN102747351A (en) | Magnesium alloy black oxidation technique | |
| CN104805456A (en) | Burr removing solution and burr removing method | |
| US20090148335A1 (en) | Process for surface treatment of metals | |
| CN106480452B (en) | A kind of iron casting process of surface treatment | |
| CN102864446A (en) | Normal-temperature phosphating solution and method for preparing same | |
| CN106567096A (en) | Metal rust remover and preparing method thereof | |
| CN110064892A (en) | A kind of rapidoprint and its processing method of stainless steel tableware | |
| KR101327187B1 (en) | Descaling and passive state processing composition for stainless steel and descaling method of stainless steel using the same | |
| CN104789967A (en) | Burr removal solution and method | |
| CN108677196B (en) | The formula and preparation method of acid ferrous metal degreasing derusting rust-proofing cleaning agent | |
| CN108220977A (en) | A kind of rust-proof agent for oil and rust removing and preparation method and application | |
| CN109082672A (en) | Can derust the environmentally friendly steel surface cleaning agent to descale | |
| CN101805896B (en) | Casting surface treatment agent and preparation method thereof | |
| CN102383122A (en) | Chemical cleaning and passivating agent for corrosive sediments on surface of 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |