Question 1

Is aluminum resistant to rust and decay?

Accepted Answer

The answer is both true and false. Pure aluminum is 100% corrosion-resistant, but most parts are made from aluminum alloys that are not. To protect aluminum alloys from corrosion, additional measures are necessary.

Question 2

What is the purpose of anodizing aluminum?

Accepted Answer

Anodizing is a process that adds a thicker oxide layer to aluminum to protect it from rust and wear. It is also used to provide electrical insulation and is particularly important for parts exposed to water.

Question 3

How does color-anodizing differ from standard anodizing, and why is it used?

Accepted Answer

Color-anodizing is a variation of anodizing that introduces color to the porous oxide layer. It is used to enhance the appearance of aluminum parts by offering a range of colors, making them more visually appealing and suitable for various applications.

Question 4

What are some examples of when to use color-anodizing for aluminum parts?

Accepted Answer

Color-anodizing is ideal for parts that need to grab attention, coordinate with other pieces for assembly, or simply stand out. It's commonly used for aluminum artwork, signages, communication tools, automotive parts, medical devices, educational instruments, and dock components.

Question 5

What colors are available for color-anodizing aluminum parts?

Accepted Answer

A wide range of colors is available for color-anodizing, including teal, brown, gold, grey, pink, blue, green, red, orange, and purple. These colors can add a pop of vibrancy to your aluminum parts while providing corrosion protection.

Sheet Metal Capabilities

Add a Pop of Color to Sheet Metal Fabrication (Updated for 2024)