In use, the alloys are exposed to the corrosive influence of saliva and bacteria. Metallic dental materials can be classified as precious and non-precious alloys. Precious alloys consist of gold, platinum, and small amounts of non-precious components such as copper, tin, or zinc. The non-...
Since the need for the joining of dissimilar materials is increasing, the wide range of requirements of the numerous industries would lead to the development of new welding techniques or at least to improvement of the existing technologies capable of joining the components from the miniature ...
The permanent magnets of this invention can be made by arc-melting the elements intended to be components of the alloys, (e.g., the light rare earth element, iron, cobalt, boron and silicon) in elemental or conglomerate form. The arc is electrically induced. It is produced by a current ...
Because of its superior strength, low elastic modulus, and exceptional resistance to corrosion, titanium alloy is commonly used as a replacement for carbon steel in the construction of oil well pipes. This paper starts with the application of titanium al
It has a primary hardening phase [9] and is used in secondary structural components or non-structural ones like supports or brackets [10]. Of the three aluminum alloys, alloy 7075, with zinc as the main alloying element, has the highest mechanical strength. The metals in question exhibit ...
and 1 to 5 cm in length. The average composition of the as-solidified ribbons was determined to within about 2 at.% using scanning electron microscopy—energy-dispersive X-ray spectroscopy (SEM–EDX; Hitachi S4800, Dallas, TX, USA). Crystal structures were confirmed with X-ray diffraction (...