When you talk about the new aerospace composite parts, engineers usually put layers of carbon composite woven over one another, and they bake this with pressure in a vacuum to create layers as one light and the robust aerospace composite part. These techniques have been around for many years now, and MIT researchers are trying […]
Read MoreAll alloy metals that contain iron in the +2 oxidation state (Fe2+) are called “ferrous”. In practice, “ferric” metals that contain the iron oxide Fe3+ also fall under the same category. The word “ferrous” derives from the Latin “ferreus” which means iron, so the connection is pretty obvious. Common alloy metals of this kind are […]
Read MoreWelding is a key technical fabrication process that is done in accordance with specific methods. All in all, the goal is to achieve maximum quality and life expectancy, as well as to ensure that safety is never compromised. For this reason, technicians are using aiding tools such as clamps or adjustment magnets that help them […]
Read MoreConventional steelmaking using electric-arc furnaces and decarburization is still very common. However, the internal structure of the cast ingots made with this process isn’t uniform, which negatively affects the qualities of the steel. Sure, a hot method can be used on the ingots to break up the segregated structure, but the structure still won’t be […]
Read MoreMetal extrusion is a process used to create longer objects with a fixed profile by pushing a cylindrical billet inside a closed cavity. The end product is called an extrudate and can have several desired characteristics and qualities. The metal extrusion process was patented by Joseph Bramah and is regularly used to create parts from […]
Read MoreNASA wants to establish a permanent base on the Moon, and they need Caterpillar to help them with the mining operations. The two have a long record of successful collaborations, but this time we’re not talking about developing robotic drills for taking soil samples, but for the actual excavation and mining of the lunar surface. […]
Read MorePipe Schedule (SCH) is a standard that measures the nominal wall thickness of a pipe, given by the ANSI / ASME B36.10M standard for Stainless Steel Pipe dimensions, and API 5L standard for seamless and welded steel pipes. The pipe schedule number is non-dimensional and depends on the nominal pipe size, internal pipe working pressure, […]
Read MoreElon Musk, the founder of ‘The Boring Company’, has stated on Twitter that he is very confident about the progress of the Las Vegas project. As he said, he expects the first tunnel to be completed and fully operational by March 2020, serving as a demonstration of what these underground systems can do for large […]
Read MoreLondon-based startup “Magway”, suggests a new kind of a hyperloop transportation system that will help move various goods around on freight wagons. The concept involves the deployment of linear motors that would propel the pods over a network of pipes that would extend to cover most of the nation. The delivery crates would allegedly reach […]
Read MoreYou’ve probably encountered the abbreviation NPS previously on our or similar websites. It means “Nominal Pipe Size,” and it is the North American standard for measuring pipe sizes used for various pressures and temperatures. The NPS standard is widely accepted in the USA, but some things have to be observed correctly in order to find […]
Read MoreThe UK government has decided that the risk of gas fracking is too unpredictable to accept any more, and so they have announced the ban of the controversial well stimulation technique. Officially, the decision was based on the findings of a report by the Oil and Gas Authority (OGA). The report concludes that it is […]
Read MoreThe definition of welding is the process of fusing materials by applying heat and pressure to the materials being combined. Today, many welding processes are automated, but it’s still important to understand the differences between welding techniques in order to pick the right welding technique for the job. Some main fields of welding are grouped below: Boilermakers […]
Read MoreApplying heat to metals can make them easier to forge, machine, weld, and fabricate. However, this also brings some issues with it, metals expand when heated, which makes the whole fabrication process more demanding. Luckily, every alloy comes with a predetermined coefficient of thermal expansion. This coefficient shows how much a given alloy will expand […]
Read MoreWe often mention that said metal is “easy to machine” or “difficult to machine” on our alloy pages, but what is machinability really? To answer that question, we need to first talk about machining and why it’s essential in almost every industry that uses alloys. Machining is the process of removal of raw material, in […]
Read MoreHumans have over the centuries used water as if there was an endless “tap” providing a supply. But the source is drying up. In America alone, more than 100 Million depend daily on this unseen water supply for their daily living needs. So, what is causing this? The earth has a unique balance to sustain […]
Read MoreWith the rapid advancements in computer software, architectural designs have reached new heights. With the development of new building materials and building technics, the imagination of architects seems to kick into a higher gear. These feat of engineering marvels can be seen by looking at the 5 tallest buildings in the world. 1. Burj Khalifa […]
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