Guide For Aluminum Hull Welding

Aluminum can be welded with relative ease, but first and foremost, the correct welding process must be selected. Welding aluminum requires different welding techniques, different shielding gases, different specifications, and different pre-weld and post-weld processing than welding steel. This book is a guide to take you through the journey of welding and safety in welding.

The purpose of this report is to summarize the present state of aluminum-welding technology. The major topics covered are: Basic metallurgy of various heat-treatable and non-heat-treatable alloy classes; welding processes used for joining aluminum with emphasis on newer processes and procedures which are considered important in defense metals industries; welding characteristics of various alloys; comparison of tensile properties, cracking tendencies, notch toughness, and stress-corrosion characteristics of various weldments; dissimilar metal welds; and causes of porosity and cracking of aluminum welds and the effect of porosity on weld strength. (Author).

You probably know the look of an aluminum weld. An aluminum weld can look like a stack or dimes, and it is possible to create a consistent weld. You may have heard of the difficulties involved in welding aluminum. These are the questions we want to answer: .What makes it so hard to make aluminum welds that are truly good? . What makes welding aluminum so difficult? This article will discuss aluminum welding. We will specifically focus on TIG welding and offer welding tips along the way.