Double transition joint for the joining of ceramics to metals
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United States of America Patent
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Apr 21, 2015
Issued Date -
N/A
app pub date -
Sep 11, 2009
filing date -
Sep 11, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention is directed to effective means for joining materials having dissimilar coefficients of thermal expansion, such as advanced ceramics with metallic compounds. Moreover, the present invention relates to furnace tubes and methods of fabricating a joint between two different materials, which is compositionally graded to provide a substantially graded coefficient of thermal expansion between the joint materials.
First Claim
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International Classification(s)
- C03B:MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR ....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
- C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....
- B22D:CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY ....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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