SINTER-HOMOGENIZED HEATING PRODUCTS

摘要

Electrical heating elements operable at high temperatures for long periods are produced by a method involving micropyretic synthesis. Compositions subjected to micropyretic synthesis comprises a powdery mass of electrically conductive and semiconductive material, a reactive system including a sub-micron particle size reactant capable of undergoing micropyretic synthesis, a grain growth inhibitor and a plasticizer or extrusion agent.