Eutectic bonding of single crystal components
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United States of America Patent
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Jan 11, 2000
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N/A
app pub date -
Jun 11, 1997
filing date -
Jun 11, 1997
priority date (Note) -
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Abstract
The present invention provides for a method and articles produced from this method for eutectically bonding together single crystal elements, such as sapphire, to form a strong bond therebetween which can withstand high temperatures and chemical attack. The eutectic bonding mixture of the present invention can include a Group IIIA compound, such as yttria.
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