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METHOD OF PRODUCTION OF SPONGY TITANIUM AND DEVICE FOR METHOD EMBODIMENT
METHOD OF PRODUCTION OF SPONGY TITANIUM AND DEVICE FOR METHOD EMBODIMENT
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机译：生产海绵钛的方法和用于方法实施例的装置
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摘要
FIELD: nonferrous metallurgy, mainly, production of titanium by metallic reduction of titanium tetrachloride. SUBSTANCE: method includes heating of apparatus, supply of argon to apparatus and building-up of excessive pressure in apparatus, withdrawal of argon, pouring of magnesium from vacuum ladle, supply of titanium tetrachloride and conduction of reduction process with periodic discharge of magnesium chloride. Pouring of magnesium is carried under hermetically sealed conditions and maintaining same excessive pressure in apparatus and in vacuum ladle. In this case, argon withdrawn from apparatus is directed to vacuum ladle. Device for method embodiment includes reduction apparatus consisting of retort with discharge device, sealed cover carrying branch pipes for supply of titanium tetrachloride, argon, and branch pipe for magnesium supply, compensating device, vacuum ladle provided with pipe union for supply of argon, discharge pipe and installed on compensating device. The latter is made in form of bellows and spring accommodating coaxial pipe passing through bellows and installed from below into branch pipe for magnesium supply. Secured rigidly to said pipe is flange resting on spring. Pipe upper part is made in form of cone accommodating pipe of vacuum ladle. Branch pipe for argon supply to apparatus is connected with pipe union for argon supply to vacuum ladle. EFFECT: higher efficiency of process and improved quality of spongy titanium. 7 cl, 2 dwg, 1 ex
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机译：领域：有色冶金，主要是通过金属还原四氯化钛生产钛。实质：方法包括加热设备，向设备供应氩气和在设备中建立过高压力，抽出氩气，从真空钢包中倒出镁，供应四氯化钛以及进行还原过程以及定期排放氯化镁。镁的浇注是在密封条件下进行的，并在设备和真空钢包中保持相同的过大压力。在这种情况下，将从设备中抽出的氩气导入真空钢包。用于方法实施例的装置包括还原装置，该还原装置包括具有排出装置的蒸馏瓶，密封的盖子，该盖子带有用于供给四氯化钛，氩气的分支管和用于供给镁的分支管，补偿装置，具有用于供给氩气的管接头的真空钢包，排出管并安装在补偿装置上。后者以波纹管和容纳弹簧的同轴管的形式制成，该同轴管穿过波纹管并从下方安装到用于镁供应的支管中。法兰固定在所述管上，该法兰固定在弹簧上。管上部为真空钢包的锥形容管形式。用于将氩气供应到设备的支管与用于将氩气供应到真空钢包的管接头连接。效果：更高的加工效率和海绵钛的质量提高。 7 cl，2 dwg，1 ex
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