Member applied to part in contact with molten glass and manufacturing method of member
Provided is a member which is applied, at a glass manufacturing facility, to a part in contact with molten glass. The member has: a refractory brick that has a first surface and a second surface and that has a porosity in the range of 10%-30%; a glass component filled on the first surface side of th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Provided is a member which is applied, at a glass manufacturing facility, to a part in contact with molten glass. The member has: a refractory brick that has a first surface and a second surface and that has a porosity in the range of 10%-30%; a glass component filled on the first surface side of the refractory brick; and a metal film including platinum, provided on the first surface or the second surface of the refractory brick. The total amount of alumina and silica in the refractory brick is 50 mass% or more. The greatest penetration depth of the glass component from the first surface is 2000 [mu]m or more. |
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