Metallurgy, the science that has underpinned human civilisation for more than six and a half thousand years, is undergoing a ...

Caltech scientists have developed a method to create metallic objects of a precisely specified shape and composition, giving them unprecedented control of the metallic mixtures, or alloys, they create ...

Uncover the secrets of ancient metallurgy! Explore how early civilizations mastered metals, from cold hammering to smelting, ...

Designing equipment for use in harsh environments is no easy task. Finding the appropriate materials is one of the most crucial but potentially complex steps, so manufacturers must note the importance ...

Table I. At a test frequency of 6000 rpm, conventional alloy has an endurance limit of 120 ksi. Powder-metallurgy alloy has an endurance limit of 130 ksi.(click image to enlarge) For the last several ...

Metallurgy is a process of extracting metal through various processes from their respective ores that directly or indirectly influence the physical and chemical activities involve in the production of ...

A study by an international and interdisciplinary team headed by University of Freiburg archaeologist Dr. Ralph Araque Gonzalez from the Faculty of Humanities has proven that steel tools were already ...

The chief raw materials used in the production of powder metallurgy components are the metal powders. These consist of fine, high purity metal powders produced by processes such as atomisation, ...

Here’s a quick overview of different PM processes that can be found at Metal Powder Industries Federation's site, www.mpif.org (select Intro to PM and then processes). For an in-depth discussion of ...

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