CN108411313A - The derusting method of utensil made of iron - Google Patents

The derusting method of utensil made of iron Download PDF

Info

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.)
Withdrawn
Application number
CN201810417807.3A
Other languages
Chinese (zh)
Inventor
程堂春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hengli Hardware Technology Co Ltd
Original Assignee
Zhejiang Hengli Hardware Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Hengli Hardware Technology Co Ltd filed Critical Zhejiang Hengli Hardware Technology Co Ltd
Priority to CN201810417807.3A priority Critical patent/CN108411313A/en
Publication of CN108411313A publication Critical patent/CN108411313A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08Iron or steel
    • C23G1/083Iron or steel solutions containing H3PO4
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning 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
    • B08B3/12Cleaning 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
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08Iron or steel
    • C23G1/088Iron or steel solutions containing organic acids

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)
  • 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

The derusting method of utensil made of iron
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%.
CN201810417807.3A 2018-05-04 2018-05-04 The derusting method of utensil made of iron Withdrawn CN108411313A (en)

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)

Country Link
CN (1) CN108411313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN105297045B (en) A kind of stainless steel pipe surface cleaning method
JP7096422B2 (en) How to make a graphene coating layer on a metal surface
CN104259978A (en) Electrical heated tube tumbling process with passivating step
CN102151669B (en) Processing method of coating film crushed materials of solar silicon cell
CN108012438A (en) A kind of pcb board ink cleaning
CN104190669B (en) Glassware cleaning method
CN108411313A (en) The derusting method of utensil made of iron
CN102070146A (en) Treatment method of broken materials of solar silicon cell pieces
CN110541172A (en) Novel sheet metal part machining process
CN210314491U (en) Processing system for metal surface micro-etching
CN107593765A (en) A kind of mould proof handling process of sound insulation beam
CN111297046A (en) Preparation method of paint brush
CN109047168A (en) A kind of structured packing degreasing process
CN103230155B (en) A kind of method preparing pointed bristles
CN101092011A (en) Brightness welding wire of aluminum alloy
US2173218A (en) Method for whetting files, rasps, and the like
CN105386065B (en) A kind of rust remover and preparation method thereof
CN102941525B (en) Electrothermal tube barrel burnishing process
CN105733344A (en) Plastic depainting method
CN109338382A (en) Aluminium sheet chemical cleaning technology
CN109221897A (en) A method of sulfur dioxide in removing fruit embryo
CN107275079A (en) A kind of processing method of solid-state capacitor electrode foil
CN109550737A (en) A kind of metal stretching part cleaning method
CN107818913A (en) A kind of processing method after silicon chip RIE making herbs into wool
CN106757079A (en) A kind of surface treatment method for civil engineering iron wire

Legal Events

Date Code Title Description
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