Anodized aluminum is a type of aluminum that has undergone an electrolytic process to create a protective and decorative layer on its surface. This process is known as anodization and it enhances the durability, corrosion resistance, and aesthetics of aluminum. In this blog, we will discuss the entire process of how anodized aluminum is made.

The Aluminum Anodizing Process

Step 1: Cleaning and Degreasing

The first step in the anodization process is to clean and degrease the aluminum surface. This is done to remove any dirt, oil, or other contaminants that may interfere with the anodization process. A strong cleaning solution is used, followed by rinsing with water and drying.

Step 2: Masking

Once the aluminum surface is cleaned, the next step is to mask off the areas that are not to be anodized. This is done using a masking tape or a special etching solution. The masking is necessary to prevent unwanted anodization from occurring in these areas.

Step 3: Preparation of Anodizing Solution

The anodizing solution is typically an acidic electrolyte, such as sulfuric acid, that acts as the electrolyte in the anodization process. The solution must be carefully prepared according to specific recipes, as the concentration and temperature of the solution greatly influence the anodization results.

Step 4: Electrolysis

The aluminum is then placed into the anodizing solution and a direct current (DC) is applied. This causes the aluminum to become the anode in the electrolysis process, while the cathode is typically made of titanium. The DC current causes the aluminum to oxidize, which forms the anodized layer on the surface of the aluminum.

Step 5: Coloring

In some cases, the anodized aluminum may be dyed in order to achieve a specific color. This is done by immersing the anodized aluminum in a dye solution and heating it to a specific temperature. The dye penetrates the pores of the anodized layer, resulting in a permanent color change.

Step 6: Sealing

Finally, the anodized aluminum is sealed to prevent the dye from fading or being washed away. This is typically done by immersing the anodized aluminum in a boiling water bath for a specific period of time. The sealing process closes the pores of the anodized layer, making it resistant to fading and wear.

Anodized aluminum is a versatile and durable material that is commonly used in a variety of applications. The anodization process involves several steps, including cleaning and degreasing, masking, preparation of the anodizing solution, electrolysis, coloring, and sealing. By carefully following these steps, manufacturers can create high-quality anodized aluminum products that are resistant to corrosion, wear, and fading. As experts in anodizing aluminum sheeting for projects, Wieland-Wrisco is capable of producing the best anodized aluminum sheeting for all of your needs! Simply contact us today online to learn more about how we can best assist your upcoming project.

When it comes to construction, one of the most important considerations is weight. This is especially true for large structures like skyscrapers. The lighter the materials used in construction, the less strain there will be on the foundation and supporting beams. This is why aluminum has become such a popular choice for construction in recent years. But just how light is aluminum?

How Light is Aluminum?

Aluminum is one of the lightest metals in existence. In fact, it’s about one-third as dense as iron. That means that a bar of aluminum that weighs one pound would have to be nearly three feet long to have the same weight as a one-pound iron bar. It weighs in at around 2.7 g/cm3. This makes aluminum an ideal choice for construction projects where weight is a major consideration.

Aluminum also has a very high strength-to-weight ratio. This means that it can support a large amount of weight without being too heavy itself. This makes it ideal for use in constructing aircraft and other vehicles where weight is a major factor.

Aluminum Applications

Exterior Cladding

Another common use for aluminum in architecture is exterior cladding. When used as cladding, aluminum can help protect a building from the elements while also providing an aesthetic element. Aluminum cladding is often used on the outside of commercial buildings, as it is an effective way to achieve both function and style.

Interior Elements

In addition to being used in exterior applications, aluminum is also frequently used in interior applications such as handrails, partitions, ceiling systems, and more. Thanks to its resistance to corrosion, aluminum is an ideal material for use in high-moisture areas like bathrooms and kitchens. Additionally, its smooth surface makes it easy to clean and maintain, which is always a bonus in busy areas like office buildings and schools.

So, how light is aluminum? Quite light, actually. It’s one of the lightest metals in existence and has a very high strength-to-weight ratio. That makes it ideal for use in constructing aircraft, automobiles, and other structures where weight is a major consideration. If you’re looking for a metal that won’t add too much strain on your foundation, aluminum is a great choice. Contact Wieland-Wrisco today to receive a free quote for your next aluminum sheet order!

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 All About Anodized Aluminum

When it comes to metalwork, there are a variety of finishes and coatings that can be applied to aluminum in order to achieve a desired look or functionality. One key option available is the highly reliable, highly durable anodized aluminum. Offering tremendous benefits to your project, anodized aluminum can and will be the difference maker for your next build. But what exactly is anodized aluminum, how is it created, and what does it offer?

What is Anodized Aluminum?

Anodized aluminum is aluminum that has been subjected to an electrolytic process in order to increase its thickness. This process causes a thin layer of aluminum oxide to form on the surface of the metal, which acts as a barrier against corrosion. Anodized aluminum is often used for architectural applications such as window frames, curtain walls, and handrails, industrial purposes such as machine parts and conveyor belts, and exterior applications such as wall cladding and roofing.

How is Anodized Aluminum Made?

In order to anodize aluminum, the metal must first be cleaned and placed in an electrolyte solution. A direct current is then passed through the solution, causing the oxidation reaction on the surface of the aluminum. The thickness of the anodized layer can be controlled by varying the current density, duration of the process, and type of electrolyte used. This creates a thick oxidized layer that offers significantly more durability than the base aluminum material.

Key Benefits of Anodized Aluminum

There are several key benefits that come with using anodized aluminum:
– Increased durability: The anodizing process creates a harder surface on the aluminum that is more resistant to wear and tear.
– Improved aesthetic: Anodized aluminum can be dyed in a wide range of colors, giving it a unique appearance that can be customized to suit your needs.
– Enhanced corrosion resistance: As we mentioned earlier, the formation of the anodized oxide layer provides increased protection against corrosion.
– Greater sustainability: Anodizing is an environmentally friendly process that does not use any harmful chemicals or produce any toxic waste products, ensuring aluminum’s continued sustainability.

As you can see, there are many reasons why you might want to consider using anodized aluminum for your next project. If you’re looking for a durable, sustainable material with a unique aesthetic, anodized aluminum from Wieland-Wrisco is definitely worth considering. Have any questions about our anodized aluminum products? Feel free to reach out to us at the button below and we’ll be happy to help!

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High-quality Stainless steel is one of the best options for your next project. With its various benefits and capabilities, it more than offsets the initial investment. Stainless steel is a material that can and will provide unmatched value throughout its lifespan and during the duration of your project. If you’re considering materials for your next project, you need to make it stainless steel.

First Thing’s First: What Exactly Is Stainless Steel?

Stainless steel is an alloy of iron that has roughly 11% of chromium. The chromium prevents the iron from rusting by producing a very thin oxide layer on the surface. It also makes the steel heat-resistant and corrosion resistant, making it a great option for exterior applications. In addition, high-quality stainless steel comes with various advantages you wouldn’t find with other materials. These include:

Unmatched Durability

Mentioned previously, stainless steel offers tremendous durability when compared against other available materials. It offers remarkable impact resistance, making it perfect for exterior applications where it may be directly exposed to the elements.

In addition, stainless steel’s resistances make it hold up where other materials would fail. One of its key advantages, stainless steel’s ability to withstand rusting through its corrosion resistance makes it perfect for long-term applications. Furthermore, high-quality stainless steel is capable of holding up against high temperatures for prolonged periods of time.

Viable For Various Applications

Stainless steel can be shaped, cut, molded, and welded to match the requirements and specifications of your project. Stainless steel’s flexibility in the fabrication process makes it a great option for those looking to cut down on turnaround times and improve overall project efficiency. Thus, you can turn your attention towards other aspects of your project so you can ensure seamless completion.

Low Maintenance

Stainless steel’s long term value truly outweighs its initial cost. It’s very low maintenance and can last a lifetime, as long as the thin chromium oxide layer is regularly cleaned and monitored, it should sustain itself for decades to come. During the fabrication process, any weld points should be free from discoloration and contamination.

High-Quality Stainless steel is ideal for applications that require hygienic environments as it’s very easy to clean. Watch as foreign substances wash away with ease. Ideal applications include hospitals, clinics, commercial kitchens, and pharmaceutical research labs.

Need High-Quality Stainless Steel? Trust Wieland-Wrisco!

Since 1916, Wieland-Wrisco has been the leading supplier of high-quality products including our stainless steel. If you’re looking for high-quality products you can count on time and time again for your projects, look no further than Wieland-Wrisco. To receive a free quote, contact us today!

The most abundant material available in the Earth’s crust, aluminum has made a name for itself by being one of the most sustainable materials available on the planet. But how does aluminum make such a difference for the environment in its various forms and applications versus other materials? Key factors including its long lifespan, lightweight construction, and recyclability help it stand out from the rest of the building materials available on the market.

Aluminum’s Keys To Sustainability

It’s Longevity

Aluminum has made a name for itself by being a highly durable material, capable of withstanding the elements no matter the application. With a lifespan of over 40 years as a building material, it can be used without fear of failure for literal decades. Other materials require repairs and maintenance after only a few years, where you won’t have to worry about aluminum for quite some time. Once it’s reached the end of its long lifespan, it can be recycled and reused yet again!

It’s Lightweight Construction

One of the major benefits of aluminum is its lightweight construction. No matter in the form of aluminum sheets or cans, aluminum’s construction makes it much cheaper to transport. Weighing 65% less than steel and housing many of the same core aspects that has made steel so popular. You’re able to transport far more aluminum products to a job site than you can with steel or other materials for the same cost, making it a tremendously cost effective product, especially when factoring in the environmental effects these transports have on.

It’s Recyclability

Did you know that nearly 70% of all aluminum ever produced is still in effect today? Aluminum is 100% recyclable and can continuously be reused and recycled unless significantly damaged. This allows for less aluminum to be sourced, and in doing so reduces the need for large machinery to extract it from Earth’s surface. This reduces the sheer amount of greenhouse gasses these processes created. What was once aluminum sheeting used for a skyscraper’s facade could be recycled into car parts or even the cans we use to drink soda from.

Why Should I Switch To Aluminum For My Project?

Aluminum is making a name for itself as one of, if not the most, sustainable building material on the planet. Aluminum’s low weight means you can not only do much more with less, but that it weighs substantially less while still offering the same level of strength and durability as materials such as steel. Additionally, since 2005 the U.S. aluminum industry has reduced greenhouse gas emissions by 59%.

If you’re interested in utilizing aluminum for your next project, simply contact Wieland-Wrisco. As the leading manufacturer and supplier of aluminum sheeting and aluminum coil, we’re able to supply your next project with high quality aluminum materials. Simply contact us today online and we’ll be more than happy to assist!