Wednesday, September 12, 2018
Extrusion is a metalworking technique that involves pushing a material through a die to create objects of fixed cross-sectional profiles. Manufacturers often prefer this technique traditional casting because of its ability to create complex cross-sections. Since the whole process relies on compression and shear forces, it is perfect for working brittle metals as well.
Generally, all malleable and ductile metals can be extruded. Their unique properties enable them to conveniently flow through the die even with minimal compression. It can therefore be presumed that the most ideal metals to work using this technique are those with naturally high malleability, such as copper alloys.
Of course there’s the option to alter the density of the workpiece before being fed into the extrusion machine, simply by regulating its temperature. Heat excites the molecular composition of the workpiece, consequently increasing its fluidity. Some manufacturers, however, veer away from this option because chemical change through heating may have irreversible effect on the work piece’s original properties, resulting in poor-quality output. Read more from this article: https://www.rotaxmetals.net/why-your-neighborhood-brass-extrusion-suppliers-never-run-out-of-order/
Tuesday, September 11, 2018
Among today’s countless types of commercially available metal, only a handful stand out due to their distinct, valuable properties. One that has stood the test of time and has been utilized for a vast array of applications for many generations is bronze. This metal has been around for over 9000 years, making it the first manmade alloy.
What Most People Know So Far
If you paid attention to your history teacher, chances are you already know a thing or two about bronze. You probably know the role it played in the world’s transition from the Stone Age to the Metal Age, and how it helped revolutionize metallurgy, technology, and even war. A great deal of artifacts made of bronze have been unearthed from ruins around the world, proving how valued this metal was in the ancient time. Read more from this article: https://www.rotaxmetals.net/some-facts-builders-machinists-and-artisans-should-know-before-buying-bronze-bars-for-sale/
Monday, September 10, 2018
If you are looking to enhance your kitchen surfaces, perhaps improve both its aesthetics and functionality, you might want to consider using copper sheets and plates. These materials are perfect for applications that involve exposure to water and moisture. Activities in the kitchen, such as dish-washing and cooking, are notorious for causing splatters on the walls around the sink and on the countertop.
Splashes of water and other liquids may seem trivial at first but overtime they leave stains that could pose even more serious problems. For instance, the stains and grease might later become a breeding ground for bacteria and algae, which may carry diseases into your home. Installing copper sheets and plates as backsplash and countertop cover is your best bet to address all of these concerns. Read more from this article: https://www.rotaxmetals.net/why-builders-use-copper-sheet-metal-for-their-kitchen-remodeling-projects/
Friday, September 7, 2018
Various industries worldwide rely heavily on metal supply. They use metals for making machines, building structures, and even decorating. Metals prove to be the ultimate material because of their unique, valuable properties. Although considered as a non-renewable resource, metals have not been fully exhausted even after thousands of years of quarrying thanks to their great abundance and the recyclability of some types.
The most abundant metal in the Earth’s crust is aluminum, followed by silicon and iron. These metals have been extensively utilized for generations. Their abundance is also one of the reasons why they come cheaper than other metals. On the contrary, the manufacturability and usability of metals are not measured by their abundance alone. Their unique properties, which determine their applications, are actually the key factor considered.
One example of metal that has a plethora of applications despite its low abundance is copper. For thousands of years, copper has been worked and alloyed with other metals to produce different kinds of material, which now benefit multiple industries, including transportation, telecommunication, and architecture. Thanks to its unique properties, copper can be extremely useful both as a pure element and as an alloy. Here are some of the properties that make copper one of the most valuable metals on Earth. Read more from this article: https://www.rotaxmetals.net/what-makes-copper-bar-sales-worth-using-for-your-projects/