Low thermal expansion articles

Details Low thermal expansion articles Low thermal expansion articles

2005-03-28

2008-03-11

Group, Karl E (Department: 1793)

Compositions: ceramic

Ceramic compositions

Titanate, zirconate, stannate, niobate, or tantalate or...

C501S103000, C501S104000, C501S135000, C055S523000, C264S630000, C264S638000

Reexamination Certificate

active

07341970

ABSTRACT:
Compositions, and articles having low thermal expansion suitable for high temperature applications, such as automotive exhaust treatment and method of manufacturing such articles are disclosed.

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Choosuwan et al., “Negative thermal expansion behavior in single crystal and ceramic of Nb2O5-based compositions”, Journal of Applied Physics, vol. 91, No. 8, Apr. 15, 2002, pp. 5051-5054.
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