Kammala wannan jumla: Tare da raguwar masana'antar makamashin nukiliya bayan
Hatsarin Three Mile Island da bala'in Chernobyl, Westinghouse ya watsar da Babban kayan aiki a farkon shekarun 1990, kuma an ba da sararin samaniya ga masu haya na kasuwanci. A cikin 1994, ƙungiyar tsoffin ma'aikata a wurin sun kafa Pittsburgh Materials Technology Inc. (PMTI) don gina kan damar da Westinghouse ya haɓaka, gami da kayan haɗin ƙarfe masu ƙarancin wuta. A 2007, PMTI har yanzu yana narkewa, sarrafawa da gwada gami kamar niobium-base, tantalum-base, da kuma vanadium-base abun da ke ciki don kewayon kwastomomi a duka bangarorin sararin samaniya da masana'antu.