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AUSTENITIC FE-CR-NI ALLOY FOR HIGH TEMPERATURE
AUSTENITIC FE-CR-NI ALLOY FOR HIGH TEMPERATURE
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机译:奥氏体FE-CR-NI高温合金
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摘要
An austenitic alloy for high temperature use, particularly for use in resistance heating elements. The alloy includes primarily the elements Fe, Ni, and Cr, and it has the following main composition, given in weight %, Ni 38-48, Cr 18-24, Si 1.0-1.9, C 0.1, and the balance Fe. The alloy provides good hot form stability, good oxidation resistance, and a relatively high electrical resistance coupled with a low change in resistance as a function of temperature.
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