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Information × Registration Number 0299U001993, 0198U004251 , R & D reports Title The investigation of deformation, thermal, metal and physical parameters of ingot processing technology and zirconium tube production for nuclear power stations at the home plants. popup.stage_title Head Khaustov G.I, Registration Date 25-09-2000 Organization State Scientific Research Tube Institute popup.description2 The tube production technological scheme, eliminating the stock mechanical treatment after pressing, reducing the cyclic recurrence during the cold deformation, eliminating the tube stock vacuum thermal treatment, providing the netal expense decrease during the zirconium tube production was elaborated. The melt compositions for aoolying the tube coating with simultaneous tube thermal tretment in these melts were determined and examined. The working tool designe of cold reducing tube mills providing the required ratio on wall thickness and tube diameter along the whole length of working section were elaborated. According to the developed technological parameters the tube specimens were made and their quality was examined. The tube specimen quality corresponds to the presented demands. Product Description popup.authors popup.nrat_date 2020-04-03 Close