TUBULAR PIPE FOR TRANSPORTING LIQUID SODIUM
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United States of America Patent
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Issued Date -
Oct 4, 2012
app pub date -
Nov 30, 2010
filing date -
Nov 30, 2009
priority date (Note) -
Abandoned
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Abstract
A tubular pipe (10) for transporting liquid sodium is suitable for inhibiting any leaks of sodium outside the pipe. The pipe includes a pipe body (20) covered on the inside with an inner layer which includes: a first continuous layer (40) made of ceramic or a metal or metal alloy, for being placed in contact with the liquid sodium carried by the tubular pipe; and between the pipe body and the first ceramic layer, an intermediate layer (50) made of a reactive material which, when the layer contacts the liquid sodium, the layer turns into a modified material which has separate electric conductivity from that of the reactive material.
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