| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a conductor for heat resistance which has excellent heat resistance and oxidation resistant property at low cost. SOLUTION: At first, at the assembled body manufacturing process, a conductive core material 11 composed of copper group metal is inserted into a hollow part 13 of a pipe material for heat resistant sheathing composed of austenitized stainless steel, and the assembled body for rolling 20 is manufactured by suitably intercepting its both ends from oxygen in the atmosphere by an interception means. In the next place, at the heating process, the assembled body for rolling 20 is heated with the heating temperature of 950-1050 deg.C. Afterwards, at the hot rolling process, a hot rolling is applied to the heated assembled body for rolling 20. Thus, the conductor for heat resistance 10 is manufactured. |
