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Process for graphitizing cathode blocks comprises arranging cathode blocks in a longitudinal graphitizing oven so that the conducting joint between the individual blocks are produced by a conducting contact body
Process for graphitizing cathode blocks comprises arranging cathode blocks in a longitudinal graphitizing oven so that the conducting joint between the individual blocks are produced by a conducting contact body
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机译：阴极块石墨化的方法包括将阴极块布置在纵向石墨化炉中，以使各个块之间的导电接点由导电接触体产生
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摘要
Process for graphitizing cathode blocks comprises arranging cathode blocks (4) in a longitudinal graphitizing oven so that the conducting joint between the individual blocks are produced by a conducting contact body (9b) which contacts the end surfaces of two subsequent blocks and has a protrusion directed upward on the side facing the upper side of the oven. The protrusion does not protrude over the surface of the charge. Preferred Features: The contact body is made from graphite or has an additive of natural graphite. The end surfaces of the blocks and the contact surfaces of the contact body are formed so that the current density in the center of the end surface of the blocks is not more than 90% of the current density in the outer regions of the end surfaces of the blocks.
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