An array of powder-metal parts. Powder metallurgy was practiced long before ancient artisans learned to melt and cast iron. Egyptians made iron tools using PM techniques back in 3,000 B.C. The ancient ...

Scandinavian metallurgists recreate legendary damascene-patterned steels from atomized metal powders. Damascene steel is an advanced form of blacksmithing recognizable by the decorative pattern on the ...

Purpose: provide a reliable, high-quality feedstock for the development of titanium alloys, a critical mineral needed by key industries, including space, aerospace, medical, defense, consumer ...

The accurate measurement of oxygen for a number of hours is of great significance for the production process of both these metal powders. Aluminum flakes have a conventional diameter from 20 to 100 μm ...

This article looks at how Dynamic Image Analysis (DIA) and Laser Diffraction (LD) technologies may be used to characterize the size and shape of common metal powders and metal alloys, utilizing the ...

Organolithium reagents are stalwarts of synthesis commonly used to forge carbon-carbon bonds. Now, researchers say they have developed an improved method for preparing the purified, highly reactive ...