LAMINATED METAL PLATE MATERIAL FOR GLASS SEALING

摘要

PROBLEM TO BE SOLVED: To provide a laminated metal plate material for glass sealing which has not been realized so far because it adopts a new structure as the laminated metal plate material. SOLUTION: The laminated metal plate material for glass sealing has an intermediate metal layer between a first metal plate material and a second metal plate material and has a three-layered structure composed of the first metal plate material, the intermediate metal layer and the second metal plate material. The etching property of the intermediate metal layer is favorably different from one of or both of the first metal plate material and the second metal plate material which are favorable to be Fe-Ni base alloys comprising Ni of 25-52% by mass. COPYRIGHT: (C)2005,JPO&NCIPI