ELECTRODE OF GLOW PLUG OR IGNITER AND GLOW PLUG OR IGNITER CONTAINING OTHER ELECTRODE

摘要

FIELD: electrical engineering. SUBSTANCE: in proposed glow plug or other electrode-igniter portion of one, both or all electrodes is made of material containing intermetallic compound with melting point exceeding 1400 C and featuring adequate thermal shock resistance, strength and electric conductivity. Intermetallic compound can form one phase of multiphase connection. Ruthenium aluminide is preferable for use as intermetallic compound. EFFECT: enlarged operating capabilities.