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Hard Anodizing Companies

IQS Directory provides a comprehensive list of hard anodizing companies and suppliers. Use our website to review and source top hard anodizing companies with roll over ads and detailed product descriptions. Find hard anodizing companies that can design and provide hard anodizing services to your companies specifications. Then contact the hard anodizing companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for companies of hard anodizing aluminum, hard anodizing process, hard anodizing equipment or customized hard anodizing of every type, this is the resource for you.

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Here we offer hard anodizing to increase corrosion and wear resistance. We have one of the largest inventories of specialty extruded aluminum products in North America. We will work with you to develop a solution that works. Our staff is ready to find the most effective solution. Get your free quote today!
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Experience the right choice; call Val-Kro for all your aluminum anodizing needs. We have the experience to do your anodizing job right. We can handle aluminum of all sizes and descriptions. Our anodizing techniques may be modern but we apply them to traditional products as well as technical ones.
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Our hard anodizing benefits applications such as automotive, electronics, and general manufacturing. We have made it our mission to constantly search for new ways to improve our services and product value. We will use our versatility and our experience to our advantage when we work with our clients in order to keep them coming back to us for all of their anodizing needs. Come check out our website to learn how you can get started planning your next anodizing adventure. Call us today!
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We are the leading suppliers of extruded, fabricated/machined and anodized aluminum components and assemblies to various markets. Hard anodizing process conditions have been done to achieve a harder, thicker, denser film which resists the wear, corrosion, temperature effects etc. Contact us for the highest quality extruded aluminum components along with outstanding customer service.
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We do hard anodizing that the competition cannot match. We have made it our mission to ensure that we treat each and every customer like number one in order to exceed customer expectation with every encounter in hopes of turning first time customers into lifelong connections! We are the best and we want to show you why! Visit our website today or get in touch with us via telephone or email!
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We work hard to provide our customers with the very best. Our solutions are hassle-free and it is our mission to stay on the forefront of our industries. Turn to Modern Metal Finishing for quick turnaround and outstanding hard anodizing. We look forward to hearing from you! Call us today or visit our website to learn more!
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Industry Information

Hard Anodizing

Hard anodizing is a variant of anodizing. It produces similar results to standard anodized surfaces, but its thicker and denser hard anodic film limits the coloring results to dark tones.

Unlike the regular process of sulfuric acid anodizing, hard anodizing involves a special electrolysis process that creates a thick layer of aluminum oxide both on and in the surface. This process protects metals and alloys from deterioration, which is why depending on the application it is intended for, this process is preferred. The sulfuric method of anodizing involves a vat of sulfuric acid that a metal is dipped into while an electrical current is being sent through the vat. The combination of the acid bath and the electrical current is what changes the body chemistry of the metal. Hard anodizing simply cools the acid to the temperature of freezing water and significantly increases the electrical current running through the acid. This process is usually utilized with aluminum. The process is easier then using regular anodizing treatments on tougher metals, and also costs less and produces a metal that is tough but lightweight. Hard anodizing allows the positive characteristics of aluminum to be utilized. These include low density, exceptional thermal conductivity and electrical resistance, and good pliability.


Hard anodizing is preferred by many industries, for a variety of applications. The automotive industry often uses the process to create internal car parts that will be non-conductive and heat resistant. Cookware used by industrial food processing plants or bakeries are often hard anodized, again because of the thickness and strength that is its trademark. Also Teflon, which is a non-stick element popular in cookware, adheres to hard anodized metal better then it does to others. Because blood can be so corrosive of metal parts, the medical field commonly uses products put through the hard anodization process for its prosthetic joints and limbs. Another reason this type of metal is preferred is because of its appearance. Hard anodized aluminum is less porous then aluminum anodized by sulfuric acid. Therefore aesthetically it is a smoother and sleeker end product that is more pleasing to the eye. The colors can not be as bright and vibrant though, because the pore size of the surface will not support them. Therefore, dark brown and black shades are most common, although darker shades of other colors can also be created.

 

Hard Anodizing
Hard Anodizing
Hard Anodizing - Fort Wayne Anodizing
Hard Anodizing - Fort Wayne Anodizing
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