Component arrangement with at least two components and method for producing a component arrangement
A component arrangement comprising a first component which has a first joining surface and a second component which has a second joining surface. The first joining surface is connected to the second joining surface using an integrated reactive material system. The integrated reactive material system comprises at least one coating of at least one of the joining surfaces, and the integrated reactive material system comprises an activation region on one surface. The integrated activation region is arranged outside of the joined together regions of the first or second joining surfaces and adjoins the regions which are joined together.
1. A component arrangement, comprising:
a first component, which has a first joining surface;
a second component, which has a second joining surface; and
an integrated reactive material system, wherein:
said first joining surface is connected to said second joining surface at connected regions of the first and second joining surfaces using said integrated reactive material system;
said integrated reactive material system comprises at least one coating of at least one of said first and second joining surfaces;
said integrated reactive material system further comprises a surface having an activation region thereon; and
said activation region is arranged outside of said first or said second joining surface regions which are joined together, and adjoins the connected regions,
wherein the surface having the activation region thereon is tilted with respect to a plane, which is defined by the connected regions of the first and second joining surfaces, by an angle α, which is not less than 45°.
2. The component arrangement according to claim 1 , wherein:
said integrated reactive material system comprises at least one alternating layer sequence selected from the following material combinations:
Al, in combination with one of the following materials CuOx, Fe2O3, Ni, Pd, Pt, and Zr; and/or
Ti, in combination with B, or Si; and/or
Zr, Ni, or Pd, in combination with Si; and/or
Pd or Pt, in combination with Sn or Zn.
3. The component arrangement according to claim 1 , wherein:
a first of the first and second joining surfaces for joining the components is coated with said integrated reactive material system; and
a second of the first and second joining surfaces comprises a wetting layer, which, especially, contains gold.
4. The component arrangement according to claim 1 , wherein:
at least one of the first and second components contains glass or a semiconductor as a material.
5. The component arrangement according to claim 1 , wherein said angle α is not less than 60°.
6. The component arrangement according to claim 1 , wherein said angle α is not less than 80°.