COMPOSITE BOARD COMPOSED BY JOINTING POROUS FOAM METAL LAYER TO METAL LAYER

摘要

PPROBLEM TO BE SOLVED: To provide a composite board composed by jointing a porous foam metal layer having small contact resistance to a metal plate layer. PSOLUTION: This composite board is composed by jointing the porous foam metal layer having continuous pores which are opened to a front surface and continued to inside pores to the metal plate layer through a brazing layer. The composite board composed by jointing the porous foam metal layer to the metal plate layer is so structured that ends of skeleton parts of the porous foam metal layer are jointed to one another in a form embedded in the brazing layer 7. PCOPYRIGHT: (C)2007,JPO&INPIT