When it comes to metals, hardness doesn’t necessarily mean quality. There are other equally crucial properties that have to be considered to determine a metal’s value as a material. In most cases, a balance between flexibility, durability, and what’s needed in a particular application must be achieved to determine if a certain metal is ideal or not. (more…)
Most metals used for industrial purposes are dense and hard. They are mined as ore, melted and refined to remove impurities, and solidified to achieve the hardness required by their intended applications. Sometimes, they are alloyed with other metals to create even stronger and more durable materials. How they are manufactured into bars, sheets, and modified shapes, however, is a completely different process, called metal forming. (more…)
Brass is a great material for house fixtures, such as door knobs and railings. Its gold-like color and sheen makes it a perfect complement to dull-looking façades or interiors. Unfortunately, this luster isn’t made to last. When exposed to certain substances, brass will tarnish quickly. This is mostly because both its main components—copper and zinc—easily tarnish as well. (more…)
