Overview of aluminum alloy mechanical properties during and after fires

A substantial concern also exists regarding the integrity and stability of an aluminum structure following a fire; however, little research has been reported on this topic. This paper provides a broad overview of the mechanical behavior of aluminum plates both during and following fire. The two aluminum alloys discussed in this work, 5083-H116 and 6061-T651, were selected due to their prevalence as lightweight structural alloys and their differing strengthening mechanisms (5083 – strain hardened, 6061 – precipitation hardened). The high temperature quasi-static mechanical and creep behavior are discussed. Aluminum is ductile and has a low melting point and density. It can be processed in several ways in a molten condition. Its ductility allows aluminum material to be formed close to the end of the product’s design. Whether sheets, foil, geometrical configurations, tubes, rods or wires, aluminum is up to them all.Since the last decades of the 20th century, aluminum sheet has proven to be one of the most versatile metallic materials in those applications where weight reduction plays a fundamental role. The possibility of recycling aluminum alloys an indefinite number of times is another of its great attractions. To face the future challenges in the aluminum bar, it is necessary to improve knowledge of the micro- and mesoscopic mechanisms that explain the mechanical behavior of aluminum alloys.What’s less well-understood is that aluminum tube can also be some of the toughest stuff on earth. Often, the metal is used in applications where high-strength and durability are the most important considerations – from cars and trucks to building material to military vehicles. You likely trust aluminum to keep you safe and secure dozens of times a day without even knowing it.