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We offer various anodized finishes with conductivity and heat resistance.
Electrostatic measures and conductivity: ~Cosmo Coat~ Heat-resistant and UV-resistant black coating: ~Cosmo Coat Black~ Good corrosion resistance: ~Premaite~・~Premaite-O~ High hardness: ~Emaite UH~ Heat resistance and dielectric breakdown resistance: ~Emaite AK~ In addition to these, Kumabo Metal offers a variety of anodized coatings, including large black anodized options.
We sincerely address our customers' inquiries! Here are examples of solutions to concerns related to anodized surface treatment and more.
In this case study collection, we present solutions to issues related to anodizing surface treatment technology. In anodizing surface treatment, which aims to improve the corrosion resistance and wear resistance of aluminum and add decorative and other functions: - Issues such as uneven appearance and coating cracks prevent the creation of beautiful anodized finishes. - We would like to request surface treatment and document preparation. - Concerns about handling scratches and appearance defects. If you have any of these concerns, please feel free to consult with us. [Published Solutions] ■ Achieving beautiful anodized finishes through treatment according to material! ■ For those seeking document preparation regarding product contents! ■ For those struggling with reducing handling scratches and appearance defects! *For more details, please refer to the PDF document or feel free to contact us.
![[Full text available for preview!] Thorough explanation of aluminum anodizing](https://image.mono.ipros.com/public/product/image/d18/2001516558/IPROS7495609091565044248.jpg?w=280&h=280)
[Full text available for preview!] Thorough explanation of aluminum anodizing
This time, we have created a comprehensive article about anodizing that we would like everyone to know about! ☆ What characteristics does anodizing treatment have...? ☆ ☆ How should I differentiate it from other surface treatments like plating...? ☆ If you have any such questions, please take a look! If you have any uncertainties, feel free to consult with us at Equal!
Surface treatment of aluminum: "Multifunctional anodizing" is possible for various aluminum materials!
Our GHA processing involves applying multifunctional anodizing to the aluminum surface, featuring various effects such as: - Electrostatic dissipation (ESD countermeasures) - Wear resistance and sliding properties - High hardness (350–500 HV, depending on the material) - Heat dissipation and heat resistance - UV reflection prevention - Antibacterial properties The color tone is primarily gold, but depending on the aluminum material, it can range from gold to brown, and for special applications, black treatment is possible.
From small products to large products, quantities range from 1 to many! We will perform anodizing treatment according to your requests.
Our company can process hard and general anodizing, with processing sizes up to 1250×650×2700 and product weights up to 400kg per piece. We also accommodate small-sized products, masking, and anodizing of the interiors of pipe materials. By processing at high current and high voltage, we can supply the necessary electricity for uniform film generation. As a result, we create anodized coatings that are resistant to corrosion even for die-cast and cast products. In our in-house logistics warehouse, we also manage inventory to meet our customers' desired delivery times. ■Features - Individual response: We propose surface treatment with suitable fixtures even for large products and complex shapes. - Short delivery time: We can immediately respond to anodizing needs for products brought in close to the delivery deadline. - Planning proposals: We offer suggestions on materials, shapes, and film thickness according to customer requests. *For more details, please refer to the related links or feel free to contact us.
We will perform anodizing treatment on aluminum die cast (ADC5, 6, 12)!
We will perform anodizing on aluminum die castings (ADC5, 6, 12)! Our company has been honing our surface treatment techniques for aluminum die castings for many years. We take pride in having extensive know-how regarding plating, chemical treatment, and anodizing. We are skilled in anodizing not only ADC5 and ADC6, which have good anodizing properties, but also ADC12. Our original technology, HiC Anodizing, has a proven track record of 240 hours R.N9.5 in the JIS Neutral Salt Spray Test (SST). ■ Standard Anodizing ■ Color Anodizing ■ High Corrosion Resistance Anodizing
Nearly 50 years of achievements since our founding! Our unique processing technology allows us to produce stable coatings.
"Alumite" can accommodate small items as well as long objects up to 3500mm in length. Thanks to environmentally conscious processing, it is used in a wide range of fields from decorative and anti-corrosion purposes to wear resistance. Our company specializes in hard alumite for a material known as duralumin (2017 alloy). We also have a track record of mass production of hard alumite in roll form with a length of about 2000mm. 【Features】 ■ Special materials ■ Capable of handling long items ■ Uniform film ■ Masking processing is possible for areas with dimensional tolerances ■ Particularly suitable for products with strict dimensional accuracy *For more details, please refer to the PDF document or feel free to contact us.
Provision of anodized products that seek decorative and functional qualities.
We perform various types of anodizing, including standard colors (white) and black anodizing, as well as colored anodizing, bright anodizing, matte anodizing, and die-cast anodizing. We also accommodate double anodizing treatment. Additionally, for matte black anodizing, we can achieve a finish that minimizes dimensional changes as much as possible. Furthermore, black anodizing is also available for die-cast anodizing.
I will explain what alumite is!
Aluminum is soft in its raw material form and unsuitable for practical use, so it undergoes anodizing treatment (commonly known as alumite) as the most excellent surface treatment method. This process involves using aluminum as the anode and passing an electric current through a solution such as sulfuric acid to oxidize the surface of the aluminum. The oxide film formed on the surface through this treatment significantly increases hardness, wear resistance, and corrosion resistance, resulting in properties that are entirely different and superior to the raw material. An even greater feature of the anodized oxide film is its dense structure, which contains countless extremely fine vertical pores that can be observed under an electron microscope. This unique characteristic allows for the adsorption of fine particles, such as dyes, within these pores, a property not seen in other metals. By utilizing this characteristic, the entire surface or desired portions can be colored in any color, and a sealing treatment can be applied to seal the dye within the film, allowing aluminum to be dyed robustly like fabric. Unlike plating or painting, alumite dyeing does not suffer from peeling or flaking of the colored areas, making it highly durable.
Is it possible to anodize ADC12 with Silvec?
Q: Is it possible to anodize ADC12 (12 types of aluminum die-cast material)? A: Yes, it is possible. At Taisei BEC, we are currently processing anodizing for ADC12 every day. We also have a line specialized for ADC. * Regular anodizing Yashio/Japan ○ Available (Outsourcing: Can be handled by our partner company) Chonburi/Thailand ○ Available (In-house: Die-casting line and coloring line available) * Hard anodizing Yashio/Japan ○ Available (Outsourcing: Can be handled by our partner company) Chonburi/Thailand ○ Available (Outsourcing: Can be handled by our partner company)
When Silvec was anodized with ADC12, it changed to a brownish color. Is there a way to prevent this discoloration?
Q: When anodizing ADC12, it turned a brownish color. Is there a way to prevent discoloration? A: We sincerely apologize, but we are unable to accommodate that request. When anodizing ADC12, it naturally develops color. The presence of silicon (Si) can affect the coloration, and due to flow patterns during casting, it may also result in an uneven finish. Our company can implement processing methods to minimize this occurrence, but it is not completely preventable.
Is it possible to anodize the duralumin-based aluminum of the A2000 series and A7000 series at Silvec?
Q: Is it possible to anodize 2000 series and 7000 series Duralumin aluminum? A: Yes, it is possible. Our company anodizes both the 2000 series and 7000 series.
Anodizing will reduce the glossiness. Is it possible to achieve bright anodizing?
Q: Anodizing tends to reduce the glossiness. Is bright anodizing possible? A: Yes, it is possible. Anodizing often reduces glossiness when a thicker layer is applied, depending on the material. Our company has the capability to adjust the anodizing process conditions for bright anodizing, and we also have a chemical polishing process as a pre-treatment. By passing through this process before anodizing, we can provide bright anodizing.
Is it possible to perform bending processes such as sheet metal work and pressing after anodizing the plate in its raw state at Silvec?
Q: Is it possible to perform bending processes such as sheet metal work and pressing after anodizing the plate? A: It is not possible. Aluminum is a soft metal that is easy to bend, but anodizing hardens the surface, causing the bent areas to crack. If cracking is acceptable, it may be possible.
