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Information × Registration Number 0203U000476, 0100U001002 , R & D reports Title High-Effective Formation Methods of Thin-Plate Multilayer Nb-Ti Composites Using Pulsed Heating popup.stage_title Head Vadim Olshanetsky, Registration Date 11-02-2003 Organization Zaporizhzhia National Technical University popup.description2 The object of research is five-layer niobium-titanium composite produced by pulse heating. The purpose of the work is to develop the approaches based scientifically for technology creation of thin sheet five-layer niobium-titanium composite production by use of pulse sources of heating and pressure working. These methods allow to obtaine rocket engine hot part thin-wall details. Methods of investigation which are used: optical metallography, X-rays structure analysis, micro-hardness measuring, mechanical tests, nondestructive defectoscopy (ultrasonic defectoscopy and measuring of electric resistance). Results of the work: it has been developed the optimal regymes of thickness reduction for thin sheet five-layers niobium-titanium composites considering changes in substructure and microstructure of the material, including the state of the interface between the composite components. Field of application is power mechanical engineering, rocket engineering. Product Description popup.authors popup.nrat_date 2020-04-02 Close