CPC F01D 25/005 (2013.01) [B23P 6/007 (2013.01); F01D 11/08 (2013.01); F01D 25/24 (2013.01); F05D 2230/31 (2013.01); F05D 2230/80 (2013.01); F05D 2300/111 (2013.01); F05D 2300/171 (2013.01)] | 11 Claims |
1. A casing component configured to form part of a flow path in a turbine, the casing component comprising:
a base made of nodular cast iron; and
a repaired region in the base, the repaired region comprised of a butter layer applied on the base and a fill layer applied on the butter layer.
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