| 摘要 |
<p>PURPOSE: To provide a ribbon-shaped getter excellent in the close adhesiveness of a base material and a getter material and a production of the same. CONSTITUTION: A porous metal element 7 having a three-dimensional reticulated structure is continuously supplied to the gap between a pair of pressure bonding rolls 1, 2 and, at the same time, a powder of either one of metals selected from Zr, V, Fe, Ni, Nb, Ti, Mn and Al or alloys thereof is continuously supplied to the gaps between the porous metal element 7 and the respective rolls 1, 2. Both of them are pressed and bonded by the pressure bonding rolls 1, 2 to be molded into a ribbon-shaped laminated material, which is, in turn, continuously pulled downwardly in matching relation to the rotation of the rolls 1, 2.</p> |
