METAL SCOOP FOR SINTERING FURNACES

摘要

FIELD: manufacture of ceramic articles. SUBSTANCE: invention is related to metal scoops meant for transportation of fuel pellets pressed out of powder of uranium dioxide for fuel elements of nuclear reactors through high-temperature sintering furnace. Metal scoop for sintering furnace is made of bottom and separable shell composed of two or more parts interjoined with clearance. Displacement of shell relative to bottom and parts of shell one with regard to another is fixed by displacement limiter that provides for compensation of nonuniform temperature expansions. EFFECT: improved manufacturability of scoop, reduced usage of metal, prolonged service life and improved repairability. 6 cl, 11 dwg