Protective Coating for Ceramic Matrix Composites
An article has a substrate and a layer atop the substrate. The layer has: a matrix comprising at least one of hafnium silicate (HfSiO4) and ytterbium disilicate (Yb2Si2O7); and barium magnesium alumino silicate (BMAS).
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An article has a substrate and a layer atop the substrate. The layer has: a matrix comprising at least one of hafnium silicate (HfSiO4) and ytterbium disilicate (Yb2Si2O7); and barium magnesium alumino silicate (BMAS). |
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