Products Description
Titanium anodizing is a technique to form an interfered titanium oxide hair film on the surface of titanium
Titanium is anodized in H2SO4 system. Studies have shown that voltage, temperature and oxidation time have an impact on the color of the anodized film,
where voltage is the main factor affecting the color and thickness of the oxide film.
The mass concentration of the electrolyte affects the uniformity and continuity of the film.
The thickness of the film layer is proportional to the oxidation time, but there is a time limit. After reaching this time limit, the film thickness no longer increases with time.
Titanium anodization is a titanium oxide thin film technology that conditions the titanium surface, which improves the decorative and artistic value of titanium. Its film layer is bright and symmetrical in color, corrosion-resistant, has strong bonding and good mutual solubility, and has been widely used in modern biomedical engineering industry and aerospace industry.
The titanium anodizing process uses titanium as the anode and metal materials such as stainless steel or titanium as the cathode. It relies on certain acidic or alkaline electrolyte solutions to generate an oxide film on the titanium surface by electrochemical reaction. This oxide film itself is colorless, transparent, and has strong light reflection and refraction. The naturally generated titanium oxide film does not show color, mainly because the naturally formed titanium oxide film is only a few dozen very thin, and the titanium oxide film can be formed on the surface of the anodized surface in hundreds or even a few microns, and different thicknesses show different tones through light interference, and the color of the titanium oxide film does not require additional elements, which is safer and more reliable.
Titanium oxide film can improve the wear resistance and corrosion resistance of the titanium substrate, and is widely used in engineering construction, aviation, medicine and other industries.
Products Characteristics
Mixed Metal Oxide Anode
An insoluble anode is prepared by coating one or more layers of noble metal oxides on the surface of titanium substrate and sintering through high temperature thermal decomposition
Dimensional stability
The distance between electrodes does not change during the electrolytic process, which can ensure that the electrolytic operation is carried out under the condition of stable tank voltage
01
Working low voltage
low power consumption, DC power consumption can be reduced by 10% to 20%.
02
Long working life
It has strong corrosion resistance and can work in a variety of corrosive media, and the base metal titanium can be used repeatedly.
03
High current density
Improves electrolysis efficiency and is suitable for high current density operation.
04
pollution-free
The dissolution problem of traditional electrode materials (such as graphite, lead, etc.) can be avoided, thereby avoiding the contamination of the electrolyte and cathode products.
05
Products Process
The oxidation production process is as follows:
Titanium products → degreasing and cleaning → pickling → water cleaning → anodizing → cleaning → sealing → drying.
1. Degreasing: Degreasing is to better remove residual oil, scale and larger defects on the titanium surface after machining. Expose a fresh, uncontaminated titanium surface to prepare for further dyeing.
2. Pickling: The purpose of pickling is to expose the fresh surface of the titanium substrate and produce a strong, stable and stain-free titanium oxide film after anodizing.
3. Anodizing: The treated titanium product is used as an anode and placed in the prepared electrolyte, while titanium is used as a cathode. After power is turned on, it can be seen that as the voltage increases, the color changes differently, from the original copper color of about 5V to green at about 110V.
4. Sealing: In order to better improve the anti-fouling property of the anodized film, the anodized product is washed with running water to remove the surface electrolyte, and then placed in 80° deionized water for 20 minutes to seal the pores.
5. Drying: After sealing, wipe off the moisture on the surface of the product and put it in an oven to dry.
This is because our company has significant advantages in titanium anode products, including high performance, environmental protection and pollution-free, lightweight design, etc. At the same time, our company also has strong technical strength, professional services and support, as well as good brand and reputation. These factors together constitute the attractiveness of our company as a potential supplier.
Our address
Baoti road,Jintai,Baoji city,Shaanxi,China
Phone Number
+0086 18391894207(WHATSAPP)
Precautions for use
Electrolyte stabilization
And does not contain harmful impurities to titanium substrate (such as cyanide ions, fluoride ions, etc.)
01
Filter adding device
Before the electrolyte enters the electrolytic cell, a filter device should be added to prevent the accumulation of metal particles leading to short circuit
02
Appropriate polar spacing
The distance between anode and cathode should be set according to actual production and kept within a reasonable range to avoid short circuit or plate corrosion.
03
Protective plate
Stop should not be immersed in the solution for a long time in power mode, it is best to load a small current to protect the plate.
04
Products Application field
Titanium electrode for anodic oxidation
Choose the fields that suits you best..
Chlor-alkali industry
Used for electrolysis of salt water to produce chlorine, hydrogen and caustic soda
Water treatment
Used for electrolytic water to produce sodium hypochlorite and other disinfectants, and electrolytic oxidation process in sewage treatment.
electroplate
As electroplating anode, improve electroplating efficiency and quality.
Environmental protection
Used for electrolysis treatment of industrial waste water, waste gas, etc.
Products Package
Advantages: Wooden box has good pressure resistance and moisture resistance, suitable for long-distance transportation and packaging of heavy electrodes.
Application scenarios: Packaging of large titanium electrodes and heavy electrodes.
Advantages: Carton is light, environmentally friendly, low-cost, and suitable for packaging small electrodes or electrode sheets.
Application scenarios: Packaging of small titanium electrodes, electrode sheets, and thin sheet electrodes.
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