Zirconium hydride an ore, usually a zirconium silicate, such as zircon. Zirconium is extracted from zirconium ore by removing the oxygen and silica. This process, known as the Kroll process, was first applied to titanium. The Kroll process results in an alloy containing hafnium. The hafnium and other impurities are removed in a subsequent step. Zirconium hydride is created by combining refined zirconium with hydrogen. Like titanium, solid zirconium dissolves hydrogen quite readily. The density of zirconium hydride varies based the hydrogen and ranges between 5.56 and 6.52 g cm. Even in the narrow range of concentrations which make up zirconium hydride,
Zirconia Toughened Alumina to withstand heavy loads without succumbing to degradation; giving ZTA many uses in load bearing applications. ZTA’s toughness also means that it has many uses in cutting tools. ZTA and other Alumina are often used is metal cutting applications. Certain engine components, labware, industrial crucibles, refractory tubes can be manufactured using ZTA. Also, certain abrasive applications, such as sandblasting, can also be manufactured using ZTA. Zirconia Toughened Alumina Zirconia toughened alumina is a ceramic material comprising alumina and zirconia. It is a composite ceramic material with zirconia grains in the alumina matrix. It is also known in industry as ZTA.