method for connection of a molybdenum foil at a part of a molybdenum head and method of hermetically eingeschossenen lampenteils using this procedure

摘要

A process for connecting a molybdenum foil to a lead portion with sufficient strength and reliability in which an expensive binder, such as platinum, platinum clad molybdenum or the like, is not used. According to the invention, a carbon containing or coated molybdenum part is placed between the molybdenum foil and the molybdenum lead portion and then resistance welding the two to one another. Furthermore a hermetically enclosed part of a lamp can be produced by this process. IMAGE