| 摘要 |
<p>PURPOSE:To produce a material having high electric resistance and made of an Fe-Cr-Al alloy having satisfactory oxidation and heat resistances and producibility as well as increased electric resistance. CONSTITUTION:This material having high electric resistance is made of an Fe-Cr-Al alloy having a compsn. consisting of 15-30wt.% Cr, 5-30wt.% Al, <=1.0wt.% Ca+Mg and the balance Fe. Because of the high Al content, high electric resistance is ensured and plastic working is facilitated. This material is produced by filling a vessel with alloy powder having the above-mentioned compsn. and subjecting the powder in the vessel to hot compression molding.</p> |
