CN110952131A - Processing method for titanium rod surface polishing treatment - Google Patents
Processing method for titanium rod surface polishing treatment Download PDFInfo
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- CN110952131A CN110952131A CN201911221941.7A CN201911221941A CN110952131A CN 110952131 A CN110952131 A CN 110952131A CN 201911221941 A CN201911221941 A CN 201911221941A CN 110952131 A CN110952131 A CN 110952131A
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- titanium rod
- parts
- treatment
- titanium
- polyoxyethylene ether
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/22—Polishing of heavy metals
- C25F3/26—Polishing of heavy metals of refractory metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a processing method for polishing the surface of a titanium rod, which comprises the steps of selecting the titanium rod to be polished, and carrying out shot blasting treatment on the surface of the titanium rod by using a shot blasting treatment method under the conditions that the pressure value of the titanium rod is 0.8-1.5MPa and the shot flow is 8-16 Kg/min; the treated titanium rod is primarily polished by 140 # 190 coarse abrasive paper, and secondarily polished by 550 # 700 # fine abrasive paper; performing high-pressure soot blowing treatment on the polished titanium rod through an air compressor, cleaning the titanium rod with clean water, and drying the titanium rod for later use; mixing and heating fatty alcohol-polyoxyethylene ether sodium sulfate, 2-ethylhexyl sulfate sodium salt, alkyl sulfonate and isomeric tridecanol polyoxyethylene ether to obtain an active agent solution. The smoothness of the surface of the titanium rod is ensured, the rust resistance of the titanium rod can be improved, the titanium rod has longer service life when used outdoors, has good wear-resistant and scratch-resistant effects, and is lower in material cost, and the corrosion-resistant effect is improved by 190.2%.
Description
Technical Field
The invention belongs to the technical field of titanium rod surface treatment, and particularly relates to a processing method for titanium rod surface polishing treatment.
Background
The traditional titanium rod has low pressure resistance and strength, is very easy to cause rust spots to fall off when being used outdoors for a long time, has low use performance and low use strength, and is not suitable for being used in outdoor environments with large temperature difference.
Disclosure of Invention
The invention aims to provide a processing method for polishing the surface of a titanium rod, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a processing method for polishing the surface of a titanium rod comprises the following materials in parts by weight: 3-5 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 3-5 parts of 2-ethylhexyl sulfate sodium salt, 3-4 parts of alkyl sulfonate, 2-3 parts of isomeric tridecanol polyoxyethylene ether, 5-7 parts of potassium permanganate, 8-12 parts of silicate, 5-10 parts of sulfuric acid, 2-3 parts of hydrogen peroxide, 1-3 parts of an oil remover and 50-60 parts of high-purity deionized water;
the specific treatment steps are as follows:
the method comprises the following steps: selecting a titanium rod to be polished, and carrying out shot blasting treatment on the surface of the titanium rod by using a shot blasting treatment method under the conditions that the pressure value of the titanium rod is 0.8-1.5MPa and the shot flow is 8-16 Kg/min;
step two: carrying out primary grinding treatment on the titanium rod treated in the step one through 140- & lt190 & gt coarse abrasive paper, and carrying out secondary grinding through 550- & lt700 & gt fine abrasive paper;
step three: performing high-pressure soot blowing treatment on the titanium rod polished in the step three through an air compressor, cleaning the titanium rod with clean water, and drying the titanium rod for later use;
step four: mixing and heating sodium fatty alcohol-polyoxyethylene ether sulfate, 2-ethylhexyl sulfate sodium salt, alkyl sulfonate and isomeric tridecanol polyoxyethylene ether to obtain an active agent solution;
step five: cooling the temperature of the activator solution obtained in the fourth step to 30-45 ℃, and then sequentially adding potassium permanganate, silicate, sulfuric acid, hydrogen peroxide and high-purity deionized water for heating and mixing to obtain a surface treatment solution;
step six: cleaning the treated titanium rod by using an oil removal agent, then washing and washing the titanium rod by using clear water, and drying the titanium rod for later use;
step seven: taking 40% of the surface treatment solution obtained in the fifth step and the titanium rod treated in the sixth step, sending the surface treatment solution and the titanium rod into a cleaning pool, keeping the temperature of the cleaning pool at 20-35 ℃, and repeatedly cleaning and brushing the titanium rod for 1-2 hours by using an electric roller brush;
step eight: fishing out the titanium rod treated in the step seven, putting the titanium rod and 60% of the surface treatment solution obtained in the step five into an electrolytic cell, taking a stainless steel plate as a cathode, taking the titanium rod as an anode, and performing voltage stabilization regulation and control on a power supply by using a rectifier to perform electrolytic reaction under the conditions that the current density is 2-6A/dm, the oxidation time is 60-70min and the temperature is 6-18 ℃;
step nine: and (4) conveying the titanium rod treated in the step eight into high-purity-removed deionized water at the temperature of 80-100 ℃, hermetically soaking for 20-30min, taking out, cooling to normal temperature, and performing blow-drying treatment by using an air compressor to obtain the titanium rod with smooth surface and high strength.
Further, after the surface strength of the titanium rod subjected to shot blasting in the first step reaches 500-820MPa, the next step is carried out, and if the surface strength is not reached, shot blasting is repeatedly carried out.
Further, when the activator solution in the fourth step is mixed, the mixing and heating time is 20-30min, and the heating temperature is 70-90 ℃.
Furthermore, in the preparation process of the surface treatment solution in the fifth step, the solution is gradually stirred for 5 to 15s and heated to 70 to 85 ℃ and then the stirring is stopped, and then the reaction is carried out for 1 to 2 hours at the temperature of 70 to 75 ℃.
Further, the diameter of the shot blasting particles in the second step is 0.5-0.8 mm.
Further, in the fourth step, the sodium fatty alcohol polyoxyethylene ether sulfate, the sodium 2-ethylhexyl sulfate, the alkyl sulfonate and the isomeric tridecanol polyoxyethylene ether are mixed and heated, and are mixed in a reaction kettle at the mixing speed of 500-600 r/min.
Further, the normal temperature in the ninth step is 10-30 ℃.
Compared with the prior art, the invention has the beneficial effects that: the smoothness of the surface of the titanium rod is ensured through shot blasting and polishing, and the rust resistance of the titanium rod is improved through electrolytic treatment, so that the titanium rod has the advantages of longer service life, good wear-resistant and scratch-resistant effects, lower material cost, 190.2% of corrosion-resistant effect and 75% of wear-resistant coefficient when used outdoors, and is suitable for wide popularization and application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A processing method for polishing the surface of a titanium rod comprises the following materials in parts by weight: 3 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 3 parts of 2-ethylhexyl sulfate sodium salt, 3 parts of alkyl sulfonate, 2 parts of isomeric tridecanol polyoxyethylene ether, 5 parts of potassium permanganate, 8 parts of silicate, 5 parts of sulfuric acid, 2 parts of hydrogen peroxide, 1 part of degreasing agent and 50 parts of high-purity deionized water;
the specific treatment steps are as follows:
the method comprises the following steps: selecting a titanium rod to be polished, and carrying out shot blasting treatment on the surface of the titanium rod by using a shot blasting treatment method under the conditions that the pressure value of the titanium rod is 0.8MPa and the shot flow is 8 Kg/min;
step two: carrying out primary grinding treatment on the titanium rod treated in the step one through No. 140 coarse abrasive paper, and carrying out secondary grinding through No. 550 fine abrasive paper;
step three: performing high-pressure soot blowing treatment on the titanium rod polished in the step three through an air compressor, cleaning the titanium rod with clean water, and drying the titanium rod for later use;
step four: mixing and heating sodium fatty alcohol-polyoxyethylene ether sulfate, 2-ethylhexyl sulfate sodium salt, alkyl sulfonate and isomeric tridecanol polyoxyethylene ether to obtain an active agent solution;
step five: cooling the temperature of the activator solution obtained in the fourth step to 30 ℃, and then sequentially adding potassium permanganate, silicate, sulfuric acid, hydrogen peroxide and high-purity deionized water for heating and mixing to obtain a surface treatment solution;
step six: cleaning the treated titanium rod by using an oil removal agent, then washing and washing the titanium rod by using clear water, and drying the titanium rod for later use;
step seven: taking 40% of the surface treatment solution obtained in the fifth step and the titanium rod treated in the sixth step, sending the surface treatment solution and the titanium rod into a cleaning pool, keeping the temperature of the cleaning pool at 20 ℃, and repeatedly cleaning the titanium rod for 1 hour through an electric roller brush;
step eight: fishing out the titanium rod treated in the step seven, putting the titanium rod and 60% of the surface treatment solution obtained in the step five into an electrolytic cell, taking a stainless steel plate as a cathode, taking the titanium rod as an anode, performing voltage stabilization regulation and control on a power supply by using a rectifier, and performing electrolytic reaction under the conditions that the current density is 2A/dm, the oxidation time is 60min and the temperature is 6 ℃;
step nine: and (4) conveying the titanium rod treated in the step eight into high-purity-removed deionized water at the temperature of 80 ℃, hermetically soaking for 20min, taking out, cooling to normal temperature, and performing blow-drying treatment through an air compressor to obtain the titanium rod with smooth surface and high strength.
And C, after the surface strength of the titanium rod subjected to shot blasting in the step I is detected to reach 500MPa, performing the next step, and if the surface strength is not detected to reach 500MPa, repeating shot blasting.
And C, mixing and heating the activator solution in the fourth step for 20min at the heating temperature of 70 ℃.
Wherein, in the preparation process of the surface treatment solution in the fifth step, the surface treatment solution is gradually stirred for 5s and heated to 70 ℃ and then stirred, and then the surface treatment solution is reacted for 1h at the temperature of 70 ℃.
Wherein, the diameter of the shot blasting particles in the second step is 0.5 mm.
And in the fourth step, the sodium fatty alcohol-polyoxyethylene ether sulfate, the sodium 2-ethylhexyl sulfate, the alkyl sulfonate and the isomeric tridecanol polyoxyethylene ether are mixed, heated and mixed in a reaction kettle, and the mixing speed is 500 r/min.
Wherein the normal temperature in the ninth step is 10 ℃.
Example 2
A processing method for polishing the surface of a titanium rod comprises the following materials in parts by weight: 5 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 5 parts of 2-ethylhexyl sulfate sodium salt, 4 parts of alkyl sulfonate, 3 parts of isomeric tridecanol polyoxyethylene ether, 7 parts of potassium permanganate, 12 parts of silicate, 10 parts of sulfuric acid, 3 parts of hydrogen peroxide, 3 parts of degreasing agent and 60 parts of high-purity deionized water;
the specific treatment steps are as follows:
the method comprises the following steps: selecting a titanium rod to be polished, and carrying out shot blasting treatment on the surface of the titanium rod by using a shot blasting treatment method under the conditions that the pressure value of the titanium rod is 1.5MPa and the shot flow is 16 Kg/min;
step two: carrying out primary grinding treatment on the titanium rod treated in the step one through No. 190 coarse abrasive paper, and carrying out secondary grinding through No. 700 fine abrasive paper;
step three: performing high-pressure soot blowing treatment on the titanium rod polished in the step three through an air compressor, cleaning the titanium rod with clean water, and drying the titanium rod for later use;
step four: mixing and heating sodium fatty alcohol-polyoxyethylene ether sulfate, 2-ethylhexyl sulfate sodium salt, alkyl sulfonate and isomeric tridecanol polyoxyethylene ether to obtain an active agent solution;
step five: cooling the temperature of the activator solution obtained in the fourth step to 45 ℃, and then sequentially adding potassium permanganate, silicate, sulfuric acid, hydrogen peroxide and high-purity deionized water for heating and mixing to obtain a surface treatment solution;
step six: cleaning the treated titanium rod by using an oil removal agent, then washing and washing the titanium rod by using clear water, and drying the titanium rod for later use;
step seven: taking 40% of the surface treatment solution obtained in the fifth step and the titanium rod treated in the sixth step, sending the surface treatment solution and the titanium rod into a cleaning pool, keeping the temperature of the cleaning pool at 35 ℃, and repeatedly cleaning the titanium rod for 2 hours by using an electric roller brush;
step eight: fishing out the titanium rod treated in the step seven, putting the titanium rod and 60% of the surface treatment solution obtained in the step five into an electrolytic cell, taking a stainless steel plate as a cathode, taking the titanium rod as an anode, performing voltage stabilization regulation and control on a power supply by using a rectifier, and performing electrolytic reaction under the conditions that the current density is 6A/dm, the oxidation time is 70min and the temperature is 18 ℃;
step nine: and (4) conveying the titanium rod treated in the step eight into high-purity-removed deionized water at 100 ℃, hermetically soaking for 30min, taking out, cooling to normal temperature, and performing blow-drying treatment through an air compressor to obtain the titanium rod with smooth surface and high strength.
And C, after the surface strength of the titanium rod subjected to shot blasting in the step I is detected to be 820MPa, performing the next step, and if the surface strength is not detected to be 820MPa, repeating shot blasting.
And C, mixing and heating the activator solution in the fourth step for 30min at the heating temperature of 90 ℃.
Wherein in the preparation process of the surface treatment solution in the fifth step, the solution is gradually stirred for 15s and heated to 85 ℃ and then is stopped stirring, and then the reaction is carried out for 2h at the temperature of 75 ℃.
Wherein, the diameter of the shot blasting particles in the second step is 0.8 mm.
And in the fourth step, the sodium fatty alcohol-polyoxyethylene ether sulfate, the sodium 2-ethylhexyl sulfate, the alkyl sulfonate and the isomeric tridecanol polyoxyethylene ether are mixed and heated, and are heated and mixed in a reaction kettle, wherein the mixing rotating speed is 600 r/min.
Wherein the normal temperature in the ninth step is 30 DEG C
The working principle and the using process of the invention are as follows: the surface use strength of the titanium rod is effectively improved, the smoothness of the surface of the titanium rod is ensured through shot blasting and polishing, and the anti-rust property of the titanium rod is improved through electrolytic treatment, so that the titanium rod has the advantages of longer service life, good anti-wear and scratch-resistant effects, lower material cost, 190.2% improvement of the anti-corrosion effect and 75% improvement of the wear resistance coefficient when the titanium rod is used outdoors, and is suitable for wide popularization and application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The processing method for the surface polishing treatment of the titanium rod is characterized by comprising the following materials in parts by weight: 3-5 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 3-5 parts of 2-ethylhexyl sulfate sodium salt, 3-4 parts of alkyl sulfonate, 2-3 parts of isomeric tridecanol polyoxyethylene ether, 5-7 parts of potassium permanganate, 8-12 parts of silicate, 5-10 parts of sulfuric acid, 2-3 parts of hydrogen peroxide, 1-3 parts of an oil remover and 50-60 parts of high-purity deionized water;
the specific treatment steps are as follows:
the method comprises the following steps: selecting a titanium rod to be polished, and carrying out shot blasting treatment on the surface of the titanium rod by using a shot blasting treatment method under the conditions that the pressure value of the titanium rod is 0.8-1.5MPa and the shot flow is 8-16 Kg/min;
step two: carrying out primary grinding treatment on the titanium rod treated in the step one through 140- & lt190 & gt coarse abrasive paper, and carrying out secondary grinding through 550- & lt700 & gt fine abrasive paper;
step three: performing high-pressure soot blowing treatment on the titanium rod polished in the step three through an air compressor, cleaning the titanium rod with clean water, and drying the titanium rod for later use;
step four: mixing and heating sodium fatty alcohol-polyoxyethylene ether sulfate, 2-ethylhexyl sulfate sodium salt, alkyl sulfonate and isomeric tridecanol polyoxyethylene ether to obtain an active agent solution;
step five: cooling the temperature of the activator solution obtained in the fourth step to 30-45 ℃, and then sequentially adding potassium permanganate, silicate, sulfuric acid, hydrogen peroxide and high-purity deionized water for heating and mixing to obtain a surface treatment solution;
step six: cleaning the treated titanium rod by using an oil removal agent, then washing and washing the titanium rod by using clear water, and drying the titanium rod for later use;
step seven: taking 40% of the surface treatment solution obtained in the fifth step and the titanium rod treated in the sixth step, sending the surface treatment solution and the titanium rod into a cleaning pool, keeping the temperature of the cleaning pool at 20-35 ℃, and repeatedly cleaning and brushing the titanium rod for 1-2 hours by using an electric roller brush;
step eight: fishing out the titanium rod treated in the step seven, putting the titanium rod and 60% of the surface treatment solution obtained in the step five into an electrolytic cell, taking a stainless steel plate as a cathode, taking the titanium rod as an anode, and performing voltage stabilization regulation and control on a power supply by using a rectifier to perform electrolytic reaction under the conditions that the current density is 2-6A/dm, the oxidation time is 60-70min and the temperature is 6-18 ℃;
step nine: and (4) conveying the titanium rod treated in the step eight into high-purity-removed deionized water at the temperature of 80-100 ℃, hermetically soaking for 20-30min, taking out, cooling to normal temperature, and performing blow-drying treatment by using an air compressor to obtain the titanium rod with smooth surface and high strength.
2. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: and (3) after the surface strength of the titanium rod subjected to shot blasting in the step one reaches 500-820MPa, carrying out next step, and if the surface strength does not reach the 820MPa, repeating shot blasting.
3. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: and C, when the activator solution in the step four is mixed, the mixing and heating time is 20-30min, and the heating temperature is 70-90 ℃.
4. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: in the preparation process of the surface treatment solution in the fifth step, the solution is gradually stirred for 5 to 15s and heated to 70 to 85 ℃ and then is stopped stirring, and then the solution is reacted for 1 to 2 hours at the temperature of 70 to 75 ℃.
5. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: the diameter of the shot blasting particles in the second step is 0.5-0.8 mm.
6. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: and in the fourth step, the sodium fatty alcohol polyoxyethylene ether sulfate, the sodium 2-ethylhexyl sulfate, the alkyl sulfonate and the isomeric tridecanol polyoxyethylene ether are mixed and heated and mixed in a reaction kettle, and the mixing speed is 500-600 r/min.
7. The processing method for the surface polishing treatment of the titanium rod as claimed in claim 1, wherein: the normal temperature in the ninth step is 10-30 ℃.
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| CN201911221941.7A CN110952131A (en) | 2019-12-03 | 2019-12-03 | Processing method for titanium rod surface polishing treatment |
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| CN201911221941.7A CN110952131A (en) | 2019-12-03 | 2019-12-03 | Processing method for titanium rod surface polishing treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117506740A (en) * | 2024-01-05 | 2024-02-06 | 陕西天成航空材料股份有限公司 | Surface treatment device for titanium alloy bar |
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| CN109321929A (en) * | 2018-12-05 | 2019-02-12 | 西安庄信新材料科技有限公司 | A kind of titanium building materials detergent and its preparation process |
| CN109385659A (en) * | 2018-12-11 | 2019-02-26 | 西安庄信新材料科技有限公司 | A kind of color method of titanium building materials |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107587150A (en) * | 2016-07-07 | 2018-01-16 | 天津市澳路浦润滑科技股份有限公司 | The without phosphorus aqueous cleaning agent of normal temperature |
| CN109321929A (en) * | 2018-12-05 | 2019-02-12 | 西安庄信新材料科技有限公司 | A kind of titanium building materials detergent and its preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117506740A (en) * | 2024-01-05 | 2024-02-06 | 陕西天成航空材料股份有限公司 | Surface treatment device for titanium alloy bar |
| CN117506740B (en) * | 2024-01-05 | 2024-04-16 | 陕西天成航空材料股份有限公司 | Surface treatment device for titanium alloy bar |
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