Zirconium and its alloys have been used for centuries in a wide variety of ways. ... from vacuum tubes, and as a hardening agent in alloys such as steel, ... They describe an alloy containing niobium, titanium, zirconium and ...
... identified in 1980, today a whole slew of new alloys have been recognized thanks increase interest in the subject. These include niobium-titanium, germanium-niobium or niobium nitride. ... These are called Flux Tubes.
... is made of metal, usually stainless steel, gold, niobium, titanium, or alloys. Gold often is combined with nickel or other metals to make alloys that ... catheter with silicone tubing into the hole while the surrounding skin heals.
... tunnel 100 m underground that straddles the Franco-Swiss border. ... The dipoles use niobium-titanium superconducting cables operating at the extreme low ... by brazing using a tin-silver soldering alloy layer (see picture).