CN104264164A - Nut surface treatment process - Google Patents
Nut surface treatment process Download PDFInfo
- Publication number
- CN104264164A CN104264164A CN201410416653.8A CN201410416653A CN104264164A CN 104264164 A CN104264164 A CN 104264164A CN 201410416653 A CN201410416653 A CN 201410416653A CN 104264164 A CN104264164 A CN 104264164A
- Authority
- CN
- China
- Prior art keywords
- nut
- surface treatment
- mass concentration
- hydrochloric acid
- caustic soda
- 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
-
- 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
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
-
- 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
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
A nut surface treatment process is disclosed. The process comprises following steps of: 1) rinsing with tap water, and drying by blowing by an air inducing device; 2) dipping with gasoline for 2-3 h; 3) diluting oil removing powder with water in an oil removing barrel according to a weight ratio of 3:1, adding a nut into the oil removing barrel, and dipping for 30-40 min; 4) cleaning at 20-40 DEG C for 2-3 times with a caustic soda solution having a mass concentration of 0.2-0.5%, and cleaning at 20-40 DEG C for 4-5 times with a hydrochloric acid solution having a mass concentration of 0.2-0.5%; and 5) taking the nut out and airing naturally for 20-30 min. By the manner, contaminants on the surface of the nut can be cleaned rapidly and conveniently, and the decontamination effects are good.
Description
Technical field
The present invention relates to standardized component field, particularly relate to a kind of nut process of surface treatment.
Background technology
Nut be screwed in bolt or screw rod together be used for the part that plays the role of fastening, be widely used in machine industry.Mobile phone is requisite means of communication in people's daily life, more and more to frivolous development, as the nut in mobile phone when proof strength also towards frivolous development, the performance in this respect of titanium nut is very good, is more and more subject to the welcome of mobile phone manufacturing.But existing titanium nut surface treatment aspect is after processing unsatisfactory, and the treatment time is long, reduces working efficiency; The step control of process is poor, reduces the work-ing life of titanium nut.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of nut process of surface treatment, can solve the problem.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of nut process of surface treatment, comprise the steps:
1) use tap water to carry out rinsing, then use air inducing equipment to dry up;
2) gasoline is used to carry out immersion 2-3 hour;
3) at the weight ratio dilute with water degreasing powder according to 3:1 in oil drum, then nut is put into except oil drum, invade bubble 30-40 minute;
4) be that the caustic soda soln of 0.2-0.5% cleans 2-3 time at the temperature of 20-40 DEG C by mass concentration, then be that the hydrochloric acid soln of 0.2-0.5% is cleaning 4-5 time at the temperature of 20-40 DEG C by mass concentration;
5) take out nature and dry 20-30 minute.
In a preferred embodiment of the present invention, the optimum concn of described caustic soda soln is 0.4%, and the optimum concn of hydrochloric acid soln is 0.4%.
In a preferred embodiment of the present invention, the Best Times that bubble invaded by described gasoline is 30 minutes.
The invention has the beneficial effects as follows: the present invention conveniently can clean the pollutent of the nut table people, and clean effect is good.
Embodiment
A kind of nut process of surface treatment, comprises the steps:
1) use tap water to carry out rinsing, then use air inducing equipment to dry up;
2) gasoline is used to carry out immersion 2-3 hour;
3) at the weight ratio dilute with water degreasing powder according to 3:1 in oil drum, then nut is put into except oil drum, invade bubble 30-40 minute;
4) be that the caustic soda soln of 0.2-0.5% cleans 2-3 time at the temperature of 20-40 DEG C by mass concentration, then be that the hydrochloric acid soln of 0.2-0.5% is cleaning 4-5 time at the temperature of 20-40 DEG C by mass concentration;
5) take out nature and dry 20-30 minute.
The optimum concn of described caustic soda soln is 0.4%, and the optimum concn of hydrochloric acid soln is 0.4%.
The Best Times that bubble invaded by described gasoline is 30 minutes.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. nut process of surface treatment, is characterized in that, comprises the steps:
1) use tap water to carry out rinsing, then use air inducing equipment to dry up;
2) gasoline is used to carry out immersion 2-3 hour;
3) at the weight ratio dilute with water degreasing powder according to 3:1 in oil drum, then nut is put into except oil drum, invade bubble 30-40 minute;
4) be that the caustic soda soln of 0.2-0.5% cleans 2-3 time at the temperature of 20-40 DEG C by mass concentration, then be that the hydrochloric acid soln of 0.2-0.5% is cleaning 4-5 time at the temperature of 20-40 DEG C by mass concentration;
5) take out nature and dry 20-30 minute.
2. nut process of surface treatment according to claim 1, is characterized in that, the optimum concn of described caustic soda soln is 0.4%, and the optimum concn of hydrochloric acid soln is 0.4%.
3. nut process of surface treatment according to claim 1, is characterized in that, the Best Times that bubble invaded by described gasoline is 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416653.8A CN104264164A (en) | 2014-08-22 | 2014-08-22 | Nut surface treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416653.8A CN104264164A (en) | 2014-08-22 | 2014-08-22 | Nut surface treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104264164A true CN104264164A (en) | 2015-01-07 |
Family
ID=52155732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416653.8A Pending CN104264164A (en) | 2014-08-22 | 2014-08-22 | Nut surface treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104264164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
-
2014
- 2014-08-22 CN CN201410416653.8A patent/CN104264164A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317386A (en) * | 2018-08-17 | 2019-02-12 | 义乌工商职业技术学院 | A kind for the treatment of process on nut surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2031088A3 (en) | Wet clean process for recovery of chamber parts | |
| CN102976433A (en) | Sewage treatment agent | |
| CN104264164A (en) | Nut surface treatment process | |
| CN102244001A (en) | Acid-washing dehydration process and device of diode | |
| CN201817568U (en) | Steel wire rod surface pretreatment device | |
| CN105567446A (en) | Glass cleaning agent | |
| CN104028503B (en) | The cleaning method of silicon material | |
| CN105696004A (en) | Method for removing brass oxidation film | |
| CN205993883U (en) | A kind of chemistry tube brush | |
| RU2011135722A (en) | AMBER CLEANING METHOD | |
| CN104947414A (en) | Antiflaming and corrosion preventing bamboo fiber producing process | |
| CN104451729B (en) | Rust cleaning reagent | |
| CN203851752U (en) | Cleaning basket structure of vegetable cleaning machine capable of preventing vegetables from floating | |
| CN202803652U (en) | Sensor cleaning and fixing basket | |
| CN103085139A (en) | Bamboo weaving process | |
| CN202845382U (en) | Silicon material cleaning device group | |
| CN104454997A (en) | Cleaning process for bearing | |
| CN106356200B (en) | A kind of caustic solution of whole tantalum capacitor outer casing inner wall | |
| CN105088255A (en) | Strip steel cleaning technology of color steel plate | |
| CN104593788A (en) | Harmless rust remover formula for industrial cleaning | |
| CN204959040U (en) | Metal sheet surface treatment production line | |
| CN205008343U (en) | Wash tank ware cardump device | |
| CN203091329U (en) | Manual rotating part cleaning device | |
| CN204247453U (en) | A kind of door leaf surface treatment system | |
| CN102816985A (en) | Processing method for hot dip galvanizing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |