CN108411313A - The derusting method of utensil made of iron - Google Patents
The derusting method of utensil made of iron Download PDFInfo
- Publication number
- CN108411313A CN108411313A CN201810417807.3A CN201810417807A CN108411313A CN 108411313 A CN108411313 A CN 108411313A CN 201810417807 A CN201810417807 A CN 201810417807A CN 108411313 A CN108411313 A CN 108411313A
- Authority
- CN
- China
- Prior art keywords
- utensil
- irony
- iron
- treated
- derusting
- 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.)
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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
- C23G1/08—Iron or steel
- C23G1/083—Iron or steel solutions containing H3PO4
-
- 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
-
- 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
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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- 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)
- Dental Preparations (AREA)
Abstract
The invention discloses a kind of derusting methods of utensil made of iron, the method being combined using chemical derusting and physics derusting, first the iron rust of irony tool face is made to become loose with hydrochloric acid and phosphoric acid mixed liquid dipping, then with ultrasonic cleaning loose iron rust is fallen off, the irony utensil after preliminary de- rust is soaked in acetum again, is then cleaned by ultrasonic thoroughly derusting again.The present invention greatly reduces the injury of irony tool face, reduces the dosage of chemicals.
Description
Technical field
The present invention relates to a kind of derusting method, especially a kind of derusting method of utensil made of iron.
Background technology
Utensil made of iron, which is placed under outdoor or open-air condition, is easy oxidation generation iron rust, such as handles not in time, it will cause material
Scrapping for material, leads to unnecessary loss.
Existing irony utensil derusting method is chemical derusting method, and the irony utensil to get rusty is put into a variety of chemical reagent
Middle immersion derusting, it is larger to the injury of irony tool face while derusting, due to consuming a large amount of chemicals, cause
Certain wasting of resources.
Invention content
The purpose of the present invention is to provide a kind of derusting method of utensil made of iron.The present invention is by chemical derusting method and physics
Derusting method is combined, and is greatly reduced to the injury of irony tool face, and the dosage of chemicals is reduced.
Technical scheme of the present invention, the derusting method of utensil made of iron carry out according to the following steps;
A, the irony utensil to get rusty is put into 120 DEG C of baking oven and dries 0.5h;
B, the irony utensil after drying is put into the mixed liquor of hydrochloric acid and phosphoric acid and is impregnated, until iron rust no longer falls off;
C, will by step b, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the hydrochloric acid on irony utensil
With the mixed liquor of phosphoric acid;
It d, will treated that irony utensil is put into supersonic wave cleaning machine cleans 15-20 minutes by step c;
It e, will treated that irony utensil is put into acetum impregnates by step d;
F, will by step e, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the acetic acid on irony utensil
Solution liquid;
It g, will treated that irony utensil is put into supersonic wave cleaning machine cleans 10-15 minutes by step f;
H, will by step g, treated that irony utensil is rinsed with clear water, dried in 40 DEG C of baking oven.
The derusting method of utensil made of iron above-mentioned contains salt based on volume parts in the mixed liquor of the hydrochloric acid and phosphoric acid
1 part of acid, 3 parts of phosphoric acid, 7 parts of distilled water.
The mass fraction of the derusting method of utensil made of iron above-mentioned, the sodium carbonate liquor is 5%.
The mass fraction of the derusting method of utensil made of iron above-mentioned, the acetum is 15%.
Compared with the prior art, the method that the present invention is combined using chemical derusting and physics derusting, first uses hydrochloric acid and phosphorus
Sour mixed liquid dipping makes the iron rust of irony tool face become loose, then so that loose iron rust is de- with ultrasonic cleaning
It falls, then the irony utensil after preliminary de- rust is soaked in acetum, be then cleaned by ultrasonic thoroughly derusting again.The present invention is to iron
The injury of matter tool face greatly reduces, and reduces the dosage of chemicals.
Derust effect:After one group of serious irony utensil that gets rusty is derusted as stated above, irony tool face iron rust is complete
Portion removes, bright such as new, is touched with hand, sense of touch is smooth.
Specific implementation mode
With reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment.The derusting method of utensil made of iron carries out according to the following steps;
A, the irony utensil to get rusty is put into 120 DEG C of baking oven and dries 0.5h;
B, the irony utensil after drying is put into the mixed liquor of hydrochloric acid and phosphoric acid and is impregnated, until iron rust no longer falls off;
C, will by step b, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the hydrochloric acid on irony utensil
With the mixed liquor of phosphoric acid;
It d, will treated that irony utensil is put into supersonic wave cleaning machine cleans 10 minutes by step c;
It e, will treated that irony utensil is put into acetum impregnates by step d;
F, will by step e, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the acetic acid on irony utensil
Solution liquid;
It g, will treated that irony utensil is put into supersonic wave cleaning machine cleans 12 minutes by step f;
H, will by step g, treated that irony utensil is rinsed with clear water, dried in 40 DEG C of baking oven.
Based on volume parts, 1 part of hydrochloric acid, 3 parts of phosphoric acid, 7 parts of distilled water are contained in the mixed liquor of the hydrochloric acid and phosphoric acid.
The mass fraction of the sodium carbonate liquor is 5%.
The mass fraction of the acetum is 15%.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding change and deformations, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (4)
1. the derusting method of utensil made of iron, it is characterised in that:It carries out according to the following steps;
A, the irony utensil to get rusty is put into 120 DEG C of baking oven and dries 0.5h;
B, the irony utensil after drying is put into the mixed liquor of hydrochloric acid and phosphoric acid and is impregnated, until iron rust no longer falls off;
C, will by step b, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the hydrochloric acid and phosphorus on irony utensil
The mixed liquor of acid;
It d, will treated that irony utensil is put into supersonic wave cleaning machine cleans 15-20 minutes by step c;
It e, will treated that irony utensil is put into acetum impregnates by step d;
F, will by step e, treated that irony utensil is put into sodium carbonate liquor impregnates, neutralize the acetum on irony utensil
Liquid;
It g, will treated that irony utensil is put into supersonic wave cleaning machine cleans 10-15 minutes by step f;
H, will by step g, treated that irony utensil is rinsed with clear water, dried in 40 DEG C of baking oven.
2. the derusting method of utensil made of iron according to claim 1, it is characterised in that:Based on volume parts, the hydrochloric acid
With in the mixed liquor of phosphoric acid contain 1 part of hydrochloric acid, 3 parts of phosphoric acid, 7 parts of distilled water.
3. the derusting method of utensil made of iron according to claim 1, it is characterised in that:The quality of the sodium carbonate liquor point
Number is 5%.
4. the derusting method of utensil made of iron according to claim 1, it is characterised in that:The mass fraction of the acetum
It is 15%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810417807.3A CN108411313A (en) | 2018-05-04 | 2018-05-04 | The derusting method of utensil made of iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810417807.3A CN108411313A (en) | 2018-05-04 | 2018-05-04 | The derusting method of utensil made of iron |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108411313A true CN108411313A (en) | 2018-08-17 |
Family
ID=63137671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810417807.3A Withdrawn CN108411313A (en) | 2018-05-04 | 2018-05-04 | The derusting method of utensil made of iron |
Country Status (1)
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CN (1) | CN108411313A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115518927A (en) * | 2022-09-29 | 2022-12-27 | 成都铁马机车车辆实业有限公司 | Rust removal cleaning method for railway rolling stock wheel set |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772369A (en) * | 2016-05-24 | 2016-07-20 | 怀远县金浩电子科技有限公司 | Pretreatment method of electric vehicle paint spraying |
CN106048621A (en) * | 2016-06-13 | 2016-10-26 | 句容市江电电器机械有限公司 | Derusting method for transformer steel parts |
CN107267995A (en) * | 2017-05-31 | 2017-10-20 | 成都振中电气有限公司 | A kind of steel derusting technique |
CN107385453A (en) * | 2017-08-31 | 2017-11-24 | 开封大学 | A kind of metal plating piece surface continuous wash technique and control system |
CN107794538A (en) * | 2016-08-30 | 2018-03-13 | 王玲玲 | A kind of steel surface derusting process |
-
2018
- 2018-05-04 CN CN201810417807.3A patent/CN108411313A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772369A (en) * | 2016-05-24 | 2016-07-20 | 怀远县金浩电子科技有限公司 | Pretreatment method of electric vehicle paint spraying |
CN106048621A (en) * | 2016-06-13 | 2016-10-26 | 句容市江电电器机械有限公司 | Derusting method for transformer steel parts |
CN107794538A (en) * | 2016-08-30 | 2018-03-13 | 王玲玲 | A kind of steel surface derusting process |
CN107267995A (en) * | 2017-05-31 | 2017-10-20 | 成都振中电气有限公司 | A kind of steel derusting technique |
CN107385453A (en) * | 2017-08-31 | 2017-11-24 | 开封大学 | A kind of metal plating piece surface continuous wash technique and control system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115518927A (en) * | 2022-09-29 | 2022-12-27 | 成都铁马机车车辆实业有限公司 | Rust removal cleaning method for railway rolling stock wheel set |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |