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Stable and Durable
Titanium anode is a kind of electro-catalysis electrode in electro-chemistry, which is composed by substrate that is pure titanium and coated that is precious metal oxide.
We hand-brush the ruthenium-iridium coating after drying, roughing, cleaning and degreasing the substrate. After the coating has dried a heat treatment is applied.
The whole process takes more than 20 times. This method allows better formation of thin oxide catalysts that adhere flakily to the substrate surface.
Stable and Durable
The advantage of our titanium electrode is that it improves the grain size denseness, solves the bonding force between the substrate and the precious metal coating, and can effectively improve the ruthenium-iridium coating off. The electrolyte does not penetrate easily and the overpotential is low so that the anode does not passivate easily, which can effectively extend the service life of the titanium anode.
- Improves the grain size denseness
- Solved the problem of bonding between the substrate and the precious metal coating
- Effectively improve the ruthenium-iridium coating off
- The electrolyte does not penetrate easily
- The overpotential is low so that the anode does not passivate easily
Size
An outer diameter of 48 mm,
A cathode with an inner diameter of 40 mm
Thickness of 1 mm
Sanding Blasting
By spraying at high speed onto the surface of the workpiece to be treated, the adhesion between it and the coating is increased and the durability of the coating film is prolonged.
Sintering
Sintering is to heat the painted titanium anode in a professional sintering furnace at high temperature. Its purpose is to make better dense properties.
Brush Coating
Our workers apply the ruthenium-iridium coating by hand with a brush 14 to 22 times to make a thickness of 8um.
Testing Process
Our products are tested and found through testing processes such as tensile testing machines, high and low temperature test chambers, and accelerated life tests.
Titanium anode products have the advantages of high corrosion resistance and long working life.
Titanium is a dense hexagonal lattice at room temperature (below 885 degrees), and a body-centered cubic lattice above 885 degrees, with a volume increase of 5.5%.
Titanium alloys can reach 700 to 1200 MPa, and even up to 1400 MPa, so the specific strength of titanium alloys (i.e., the ratio of strength to density), than any other materials are now larger. So titanium alloys in the use of strength requirements also more lightweight.
suitable environment
Current density: bellow 1300A/M2
Temperature: 20-40℃
There mustn't be any fluorine and cyanide ions in the electrolyte
Titanium electrodes have the following advantages.
- Stable electrode scale, which ensures electrolytic operation at a stable tank voltage.
- High catalytic activity and low operating voltage.
- low operating voltage, which can reduce DC power consumption by 10% - 20%.
- 4.the substrate can be tried repeatedly without damage.
Service
You can ask any questions during the purchase process or after you receive the product in the process of use. We will reply you immediately within 24 hours!
Packaging
After being tested, qualified products will be packed in sponge foam or special cardboard boxes to prevent collisions or scratches, or we can do so according to your specific needs.
Shipping
We will ship directly to your address using international courier. We will ship within 48 hours and express shipping time is about 7-14 days.
Florida Man
Reviewed in the United States on July 8, 2023
These coated titanium anodes are well made. I'm unsure as to the thickness of the coating, but it is complete, without any scratches, seems, or blemishes that will allow salt water brine to interact with the anode. The large surface area of the anode is perfect for generating Cl gas or making 5% solution. The Ruthenium-Iridium coating will ostensibly increase the service life of this anode by factors, but you'll have to make a very large amount of Cl, H, and Sodium Hypochlorite to be able to put that to the test. For tensile strength, rigidity, and light weight, I'm going to believe they are made of titanium, at the very least. If I notice these wear out unusually fast, I'll update my review, but for now:Five Star Titanium Anode with Ruthenium-Iridum Coating
Kevin Fishy
Reviewed in the United States on December 11, 2023
I leave about one review per year, but these seem VERY DURABLE and are one of the most affordable electodes online, so I had to give a shout out.I've been running them to make chlorates. Here's some notes if you choose this product:1) Bear in mind the current density of 0.13 A/cm^2, giving you about 2 amps max for one pair. (though I've been running 4A with no visible wear after 3-4 days).2) It looks bigger than it is. The big one is 4.8cm wide and the small one is 4cm wide. If you need more current, find a bigger electrode, it will be more cost effective.3) I couldn't find answers to this online, so I tried it. It IS possible to use the MMO as a cathode. No wear.4) This product comes with no handles. To get current to the electrode, I stripped 1.5cm of plastic-insulated copper wire and looped the end through one of the little holes, soldering the wire to itself. I applied a generous amount of solder so that good contact was made with the electrode.Then I coated the exposed solder with 2 part epoxy resin (also easily available from amazon), so that it does not corrode. If it was too thin (I hope this helps, and good luck with your chemistry exploits.
ChicoDev
Reviewed in the United States on December 11, 2023
I guess this is a case of buyer beware, but although the size is stated somewhere, nothing in the pictures or description led me to believe that these electrodes would be as small as my thumb for $13. It's been a while but the last electrodes I bought were 4x6 inches and the coating was electro deposited on titanium mesh and it wasn't much more expensive.I doubt these electrodes would handle more than an amp and not for very long. I would not recommend purchasing these toy electrodes / anodes
Harish
Reviewed in India on October 9, 2023
Makes the Sun your friend.
Jay Crowe
Reviewed in the United States on December 29, 2022
This exceeded expectations with product and shipping. Will definitely do business again
Bryan
Reviewed in the United States on October 5, 2022
is little for the use i need
RomanTech
Reviewed in the United States on October 1, 2022
Like the connectors are to far to the center and it would be better if it was a single large plate but you take what you can
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