公开(公告)号：US20230013904A1

公开(公告)日：2023-01-19

申请号：US17379579

申请日：2021-07-19

申请人： AGILENT TECHNOLOGIES, INC.

发明人： James DELLIS ,  Lawrence MCCANNEY ,  Gareth PEARSON

IPC分类号： C22C5/04 ,  H01J49/06

摘要： A tip including an alloy of platinum and an alloying element chosen from gold, palladium, ruthenium, osmium, iron, cobalt, nickel, copper, zinc, silver, chromium, manganese, titanium, niobium, scandium, vanadium, yttrium, zirconium, molybdenum, tantalum, tungsten, technetium, cadmium, hafnium, rhenium, less than 5 wt. % of iridium, less than 5 wt. % of rhodium, greater than 20 wt. % iridium, greater than 20 wt. % rhodium, and a combination thereof, relative to the total weight of the alloy is disclosed. An interface cone can include a base and the tip.