NRE tantalum powder, Grade : Technical

Listing ID #4753586

tantalum is a chemical element with symbol ta and atomic number 73. Previously known as tantalum, its name comes from tantalus, a villain from greek mythology. Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant. It is part of the refractory metals group, which are widely used as minor components in alloys. The chemical inertness of tantalum makes it a valuable substance for laboratory equipment and a substitute for platinum. Its main use today is in tantalum capacitors in electronic equipment such as mobile phones, dvd players, video game systems and computers. Tantalum, always together with the chemically similar niobium, occurs in the mineral groups tantalite, columbite, and coltan (a mix of columbite and tantalite, though not recognized as a separate mineral species). Tantalum is considered a technology-critical element.