Method for producing a material layer with at least one void
AssigneeSiemens Aktiengesellschaft
InventorsCARSTEN SCHUH, THOMAS SOLLER, ROLF VOLLMER
Life of this patent
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Abstract
In a method for producing a material layer with a void, a first suspension containing a binder is applied through a first opening in a first template and a second suspension containing a binder and solid particles is applied through a second opening in a second template. The first opening in the first template is completely contained within the second opening in the second template such that the second suspension completely surrounds the first suspension to produce a green body. The green body containing the first and second suspensions is sintered such that the first suspension is evaporated to provide the void and permanent cohesion of the solid particles in the second suspension is achieved.
Claims15
-14. (canceled)
A method for producing a material layer with a void from a green body, said method comprising:
- applying a first suspension containing a binder through a first opening in a first template;
- applying a second suspension containing a binder and solid particles through a second opening in a second template, with the first opening in the first template being completely contained within the second opening in the second template such that the second suspension completely surrounds the first suspension to produce a green body;
- sintering the green body containing the first and second suspensions such that the first suspension is evaporated to provide the void and permanent cohesion of the solid particles in the second suspension is achieved.
Dependencies are inferred from the claim text.