MMO anode (Metal MMOx Anode, metal oxide coated titanium anode) is widely used in the field of metal electroplating due to its excellent electrochemical performance, corrosion resistance and long service life.
Advantages of MMO Anodes in Electroplating Applications
High Electrochemical Activity: It can promote the oxidation reaction of metal ions and improve the electroplating efficiency.
Excellent Corrosion Resistance: It is not easy to be corroded by the electroplating solution (such as acidic or alkaline bath), and the service life is longer than that of traditional lead anodes or soluble metal anodes.
Stable Performance: It maintains a stable potential in the electroplating process, reduces the generation of side reactions (such as hydrogen evolution), and is beneficial to the formation of high-quality coatings.
Environmental Friendliness: It reduces the dissolution of anode materials into the bath, reduces the generation of metal impurities, and is conducive to the recycling of electroplating solutions and environmental protection.
Applications of MMO Anodes in Metal Electroplating
1.Electroplating of Common Metals
Zinc Plating, Nickel Plating, Copper Plating: As the anode in the electroplating bath, MMO anodes can stably release metal ions (such as Zn²⁺, Ni²⁺, Cu²⁺) to ensure the uniformity and adhesion of the coating. For example, in the zinc-nickel alloy electroplating process, MMO anodes help control the ion concentration in the bath and improve the corrosion resistance of the coating.
Chrome Plating (Alternative Technology): In the field of trivalent chromium electroplating (an alternative to traditional hexavalent chromium plating), MMO anodes can provide a stable oxidation environment to promote the deposition of chromium ions and reduce environmental pollution.
2.Electroplating of Special Alloys
Alloy Coatings (such as Zn-Fe, Sn-Ni, etc.): MMO anodes can adjust the release rate of different metal ions to realize the uniform deposition of alloy components, which is suitable for the preparation of high-performance alloy coatings for automobile parts, electronic components, etc.
3.Functional Coating Electroplating
Corrosion-resistant Coatings: Used in the electroplating of corrosion-resistant metals (such as tin, zinc) on the surface of steel structures to improve the service life of components.
Wear-resistant Coatings: In the electroplating of hard chromium (trivalent chromium system) or nickel-based composite coatings, MMO anodes maintain the stability of the bath and ensure the wear resistance of the coating.
Who we are
Qixin titanium Co.Ltd, is a leading manufacturer specializing in coated titanium anode. With an extensive historyand a wealth of expertise, we have been dedicated to providing high-quality products and solutions to variousindustries for many years.Our company was established 2006, and since then, we have accumulated 18 years of valuable manufacturingexperience. This experience has enabled us to master the art and science of producing top-notch coated titaniumanodes that meet the most stringent quality standards.We take pride in our state-of-the -art manufacturing facilities and a team of highly skilled professionals. Ourengineers and technicians are experts in the field, constantly researching and innovating to improve our productsand processes.
Production
1. Substrate treatment: it needs to be treated by roughing, cleaning and removing oil, which can increase the compactness of catalytic.
2. Brushing coating:After substrate treatment, it will be proceeded brush coated. The main coated content is platinum group metal, which is a kind of mixed solution.Then, heat treatment will be going on after drying.The whole procedure need to be repeated many times. This method is better to form thin oxide catalytic that is lamellar adhere to substrate surface.
Why Choose Us?
Unrivaled Product Quality
Crafted from premium titanium with precision and strict quality control, our anodes use advanced coating methods like thermal decomposition. Catalytic layers such as RuO₂-IrO₂ or SnO₂-Sb₂O₃ boost corrosion resistance, electrochemical activity, and lifespan.
Exceptional Performance
With low overpotential, our anodes cut energy use by up to 30% in electrochemical oxidation. High current efficiency enables fast degradation of organic pollutants, heavy metals, and PFAS across various wastewater types.
Customized Solutions
We customize anode coating, thickness, and structure. Our experts analyze your project to ensure cost-effective, optimized performance.
Extensive Industry Experience
Years of work in textiles, pharmaceuticals, and mining give us deep expertise for proactive problem-solving.
Comprehensive Technical Support
Our support covers installation, maintenance, troubleshooting, and staff training.
Sustainable and Environmentally Friendly
Designed to reduce energy use and heavy metal release, our anodes prioritize sustainability, with ongoing R&D for improvements.
Competitive Pricing
Despite top quality, optimized processes and supply chains make our anodes affordable.
Choose us for superior quality, performance, and service. Contact us to achieve your wastewater treatment goals.
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