How To Get Good Color Tig Welding

When TIG welding using either AC or DC select the appropriate size and type of tungsten electrode for.

How to get good color tig welding. There are also other ways to accomplish the same thing watch your heat input use a large nozzle use chill bars to suck the heat out quickly or stop often to let cool. Ive got a good handle on aluminum but trying to figure out mild steel and stainless. The color forms due to the contact of the weld pool of metal with oxygen.

For beginning with TIG welding practicing with 116 to 18 inch thickness is a good start. If TIG welding is only required for occasional jobs or a long-weld job ie. Four Tips for a Shiny Chrome TIG Weld 1 Use a gas lens instead of a collet body to deliver a smooth column of shielding gas which is a must.

There are three styles of starts. Having taught several classes usually around 140 hours of practice and someone is competent in flat through vertical. Even if you make sure that your base materials are clean stack your welds nicely and minimize spatter contaminated welds can sometimes happen.

In TIG welding it is also important that the weld is clean good-looking and the same color as the base metal inside and out. In other cases 2 Thorium tungsten can be used. Again it depends somewhat on the industry and use but typically youd like the weld and HAZ to come out a bright silverchrome color.

Pure will have a green band in one of the ends. Perhaps the most important skill needed for TIG welding is moving the torch in a controlled manner with steady forward movement while keeping the gap between the tip of the electrode and the base metal consistently small. 2 Collet body dispersing gas.

There are some intermediate colors too and here is the progression. They work by directing the flow of the shielding gas to the molten weld pool. In cladding applications then the manual gas valve might be quite adequate.