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APPARATUS FOR CONTINUOUS COOLING AND SOLIDIFYING MELTS FIRST METAL-OXIDE MELTS
APPARATUS FOR CONTINUOUS COOLING AND SOLIDIFYING MELTS FIRST METAL-OXIDE MELTS
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机译:连续冷却和熔化熔体的设备第一种金属氧化物熔体
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摘要
If a liquid metal oxide is fed to the nip of an inwardly cooled pair of rolls to cool and solidify, the rolls are subjected to a great material fatigue because of the constantly changing high heat stresses. A configuration of the rolls with few notches can be achieved by an approximation of the contour of a spherical hood. This is achieved in that each of the rolls (1,2) is designed as a truncated conical section, in that adjacent to the base (9,10), exhibiting the greater diameter of each truncated conical section a cylindrical section (5,6) with the diameter of the base (9,10) and a substantially open front surface (23) is provided. Each truncated conical section is closed, by a plane wall, on the front surface (7,8) with the smaller diameter.
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