| 摘要 |
The mineral substance is mixed (2) with an organic binder, a cylindrical structure is extruded (4), said cylindrical structure having at least one internal duct, and being cut (9) to portions of determined length before undergoing (10) heat treatment to cause the organic binder to burn, then being inserted (12) while hot in a metal sheath-forming tube, then the conductor(s) is (are) passed through the internal duct(s). Application to manufacturing heating elements or thermocouples. |
