In 1920, Charles Edouard Guillaume won the Nobel Prize in Physics for discovering INVAR®– a discovery he made in partnership with the IMPHY research center. Building on this momentum, Imphy went on to invent precision metallurgy: the elaboration of grades to perfectly match the end user’s specific needs. In fact, it is by leveraging all this experience and expertise that we continue to lead the way in the development of new nickel alloys for such sectors as additive manufacturing, LNG tanks, cryogenic fluid transport, electronic packages, deep-space telescopes – and more.