METHOD FOR MANUFACTURING A CONNECTION BETWEEN TWO CERAMIC PARTS, ESPECIALLY PARTS OF A PRESSURE SENSOR, AND A CERAMIC PRODUCT, ESPECIALLY A CERAMIC PRESSURE SENSOR
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Abstract
A method for manufacturing a connection between two ceramic parts comprises: providing a first ceramic part and a second ceramic part; providing an active hard solder, or active braze, on at least one surface section of at least one of the ceramic parts; and heating the active hard solder, or active braze, in a vacuum soldering, brazing process. The entire active hard solder, or active braze, for connecting the first and second ceramic parts is provided in such a manner that at least one surface section of at least one of the ceramic parts, preferably both ceramic parts, is coated by means of gas phase deposition of the alloy of the active hard solder, or active braze.
19 Citations
29 Claims
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1-15. -15. (canceled)
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16. A method for manufacturing a connection between two ceramic parts, comprising the steps of:
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providing a first ceramic part and a second ceramic part; providing an active hard solder, or active braze, on at least one surface section of at least one of the ceramic parts; and heating the active hard solder, or active braze, in a soldering, brazing process, wherein; the entire active hard solder, or active braze, for connecting the first and second ceramic parts is provided in such a manner that at least one surface section of at least one of the ceramic parts, preferably both ceramic parts, is coated by means of gas phase deposition of the alloy of the active hard solder, or active braze, and/or its components. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A ceramic product, which is especially obtainable according to a method which comprises the steps of:
- providing a first ceramic part and a second ceramic part;
providing an active hard solder, or active braze, on at least one surface section of at least one of the ceramic parts; and
heating the active hard solder, or active braze, in a soldering, brazing process, wherein;
the entire active hard solder, or active braze, for connecting the first and second ceramic parts is provided in such a manner that at least one surface section of at least one of the ceramic parts, preferably both ceramic parts, is coated by means of gas phase deposition of the alloy of the active hard solder, or active braze, and/or its components, wherein the ceramic product, comprises;a first ceramic part; and a second ceramic part, said first and said second ceramic parts are joined by means of a joint, which comprises an active hard solder, or active braze, wherein; said active hard solder, or active braze, in said joint has a thickness of no more than 20 μ
m, especially no more than 17 μ
m, preferably no more than 14 μ
m and especially preferably no more than 12 μ
m. - View Dependent Claims (29)
- providing a first ceramic part and a second ceramic part;
Specification