Clad Metals 101 - The Basics to Clad Metals

Author: Harry

Oct. 07, 2024

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Tags: Minerals & Metallurgy

Clad Metals 101 - The Basics to Clad Metals

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Full Transcript:

What&#;s up guys? Michael with Michael Talks Metal back for episode 147! Today we&#;re going to introduce you to clad metals.  You may not know it but there are clad metals around us every day.  Lets define clad as where two or more alloys are bonded together to provide improved performance at reduced cost. We want to take advantage of the properties each component metal contributes to the combination in a cost effective way.

One example is almost any coin in your pocket or purse.  All current US coins except the nickel are clad.  Or for those of you that only pay by way of electrons, check in some desk drawer or jar for a stash of coins.

{insert finding coin and show layers at edge}

Here the issue is cost of manufacture. Coins have intricately detailed engraved portraiture and need to have a long lifetime. Core material used is zinc for the Penny with copper clad. Dimes, Quarters, and Half Dollars are made with a copper core and a nickel alloy clad.

Even using a lower cost core, a penny costs more than twice its face value to produce at the mint.

Another example is found in the kitchen where stainless steel clad pots and pans are considered premium products.  Everyone likes the shiny appearance and cleanliness. But stainless steels do not conduct heat well, so a core of aluminum or copper improves the uniformity of temperature across the pan while the stainless steel surface offers corrosion resistance and does not react with foods. Bingo,we have the best of two worlds.

{ Insert stainless pot}

The most common commercial method for making a clad of two metals ( or more ) is done by hot or cold rolling the metals together. The roll pressure squeezing the two very surfaces together creates the bond. Details are dependent on the specifics of the materials being bonded together.

Many high strength aluminum sheet alloys are clad to provide corrosion or stress corrosion protection for the core alloy.

In another method&#;&#; called explosion cladding or explosion welding does the job of bonding.  Typically two plates have thoroughly prepared mating surfaces and are driven together by a progressive explosion that creates extremely high pressures.

Layers of compatible alloys can be applied by either depositing weld metal or using metal powders plasma spray welded to the core material.

If this has piqued your interest in how any of this is done there are several videos available on You Tube to go to&#;.

Clad metals can be found in many automotive, defense, and aerospace applications and as you might suspect are subject to stringent specifications and part requirements

So CHECK THE SPECS!!!!!!    TWICE

So this is Michael with Michael Talks Metal. Thanks for watching. Need more info on metals, clad an all? Check the website www.michlinmetals.com for more info. Still here and haven&#;t subscribed? Click here. Missed last weeks video, click here. Thanks again for watching. This is Michael with Michael Talks Metal, I will see you next week, same time, same place. 10am YT! I&#;m out!

What is Metal Cladding?

What is Metal Cladding?

If you want to learn more, please visit our website brass clad steel.

Blog originally published on November 18, . Updated on June 30, .

Cladding is a term given to an outer layer that is bonded to a core, or inner layer. Metal cladding is specifically used to describe a metal outer layer&#;cladding&#;that is bonded to a core metal material. The outer and inner metals are typically dissimilar.

The process of metal cladding is done within the industry of metallurgy. Metal cladding involves heating the various metals up to very high temperatures, pouring them into molds, and then allowing them to cool down. There are additional chemicals mixed with the metals in order to ensure an unbreakable chemical bond. Because of the specialized process and equipment needed to clad metal, it is almost solely done in specialized metallurgy plants by skilled tradesmen, or with dedicated robotic equipment.

Metal cladding is used extensively in manufacturing because of the potential for cost savings. For example, the U.S. Mint utilizes a metal cladding process to manufacture coins. Dimes, quarters, half-dollars, and dollar coins are all clad. The core and cladding of these coins range from manganese brass, copper, alloy metals, nickel, and zinc, while the cladding on the outsides may be copper, nickel, or a mixture of metals called an "alloy." When certain metals are scarce or more costly to obtain, metal cladding makes it possible to use a much lower percentage of that metal by bonding it to a plentiful, less expensive metal.

In addition to coins, metal cladding can be seen in everyday items such as non-stick cookware, stainless steel cookware, locks, automobile parts, and other metal products or metal trim. But how can metal cladding be a game-changer for your next construction project? Let's find out!

Enhancing The Architectural Appeal of Your Building with Metal Panels

Metal cladding is also used in construction materials for many commercial and industrial buildings. In this case, the metal exterior may be bonded to a non-metal core. High performance metal cladding in construction is used for cost savings, but also to enhance the functionality of the façade. A metal-cladded roof or siding will protect against rain, while the core, possibly foam core, provides insulation properties. Metal panels are also available in a variety of colors to give your building a unique look and align with brand identity.

Stylish, durable, and efficient, a metal wall panel is a great fit for commercial construction. Plus, if changes or repairs are needed later on down the line, it's easy to configure and replace (unlike traditional roofing materials!)

Architectural metal panels have many of the same benefits as metal roofing systems, such as:

  • Easy installation
  • Heat and cold weather insulation
  • Fire resistant
  • Prevent rain and moisture accumulation
  • Protects against mold, erosion, and other common structural integrity breaches

That's right: when properly installed, metal wall panels can even help you lower those summer cooling bills!

Types of Metal Wall Panels

CEI Materials architectural cladding solutions include:

Contact CEI Materials for Architectural Metal Wall Panels

If you're looking for metal cladding fabrication services or commercial construction services, contact CEI Materials today. Since , we've been a trusted metal cladding fabricator throughout the United States. As standout specialists in retail, commercial, and corporate identity solutions and building exteriors, we&#;ve completed over 1,000 projects with sleek, durable systems and surfaces.

We are your full-service fabricator for architectural wall panels, delivering results on time and within budget. We believe in fostering open communication between architects, building owners, contractors, manufacturers, and fabricators. All systems at CEI Materials are tested to ASTM and AAMA standards and are NFPA 285 compliant. With in-house engineering and thorough quality assurance processes, you can rest assured your new cladding system is up to code.

Make CEI Materials the basis of your next project. To see more of our inventive facade solutions, browse our portfolio. To discuss partnering with us on new and retrofit construction projects, request a quote today.

Are you interested in learning more about titanium sheet? Contact us today to secure an expert consultation!

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