United States Patent ( 10 ) Patent No . : US 8 , 163 , 435 B 2 Glatz

Content Provider	Semantic Scholar
Author	Zach, Reinhold
Copyright Year	2017
Abstract	we OrOuS bodW Wh1ch has a dens1tV Of IrOn tO o, 1S (51) Int. Cl A p y w i i y o f om 40 o 70%, i HOLM 8/10 (2006.01) formed from an Fe-based alloy and contains from 0.01 to 2% B32B5/18 (2006.01) by weight of mixed oxide with at least one oxidic compound (52) U.S. Cl. ................................... ... 429/469: 419/2 of one or more metals from the group consisting of Y. Sc, rare (58) Field of Classification Search .............. 429/12–46, earth metals and at least one further oxidic compound of one 429/469, 479; 41.9/2; 428/315.7,317.9 or more metals from the group consisting of Ti, Al, Cr. The See application file for complete search history. porous body displays no after-shrinkage even at operating temperatures of 900°C., it has very good corrosion resistance (56) References Cited and it is particularly suitable as a Support Substrate for use in
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Language	English
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Resource Type	Patent