Metal Aluminum in Canada

When it comes to choosing the right material for your railing system, you only want the best, so you want one that boasts of strength and beauty.  Before you waste your time checking out other materials such as steel and wood, you should learn more what aluminum metal is and why it is the best choice when it comes to railing systems.

North West Aluminum is one the leading producer of the best aluminum railing systems; it has conducted extensive research to utilize the metal aluminum for railings.  Here are some facts about the metal aluminum that we want to share with you:

  • It is a silver-colored, low-density metal. It finds use in a huge variety of commercial applications.
  • It is remarkable for its low density and its ability to resist corrosion through the phenomenon of passivation.
  • Its alloys are vital to the aerospace industry and important in transportation and building industries, such as building facades and window frames.
  • It is soft and malleable.
  • It is non-magnetic and non-sparking. It is the second most malleable metal and the sixth most ductile.
  • It is the second-most used metal after steel, due in part to its versatility and efficiency.
  • The metal’s durability and advantageous properties make it an ideal material for many industrial applications.

Aluminum Metal Through the Years

One of the many reasons why we use a lot of aluminum metal is because it is one of the most abundant metal on the planet.  According to research, around forty-one million tons of aluminum is synthesized every year to be used in a variety of ways.  In ancient Egypt, metal aluminum was used by Egyptians in the earliest form of medicines, dyes, and even cosmetics.  It was around five thousand years ago that smelting of the metal aluminum has been discovered.  However, modern ways of how to smelt metal aluminum happened during the nineteenth century at the time electricity was discovered, since modern methods were required for the process of smelting aluminum metal.

You may wonder how a silvery colored aluminum metal can be offered with different colors, well, it is because there are different processes that the metal aluminum has undergone to end up with a different color. 

  • Coloring Through Dyes. Through this process, the¬†aluminum metal¬†is submerged in a liquid solution where a dye has been liquefied.¬†¬†The¬†aluminum metal¬†is able to acquire the color because its porous anodic coating soaks up the dye that contains the color.
  • Integral Coloring. This is a one-step process that involves the combination of coloring and anodizing.
  • Electrolytic Coloring. If integral coloring of¬†aluminum metal¬†is a one-step process, electrolytic coloring, on the other hand, is a two-way process.¬†¬†The first step is anodizing, and the second step is submerging of the¬†metal aluminum¬†in an inorganic metal salt soak.¬†
  • Interference Coloring. This is the newest method of coloring¬†metal aluminum¬†which makes the alteration of the metal‚Äôs pore structure by using sulfuric acid.

At NW Aluminum, we have a patented line of products that help save time, money, and maintenance by eliminating the need to paint.