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Information × Registration Number 0211U009369, 0110U001217 , R & D reports Title The creation of cast barriered shell for bimetalle and combined hydrogen-storage balloons. popup.stage_title Head Chernega D.F., Registration Date 06-12-2011 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 The work made in order to development of complex technology at creation of cast barriered shells on the basis aluminium alloys for bimetallic and combined hydrogen-storing balloons. The advantage of application of the aluminium alloys by us as a constructive materials for making of hydrogen-storing wessels in theory and experimental is prove. For the making of unside protective barriered shells the corrosion-resisting alloy of type AK9 is propose, but for exterior load-bearing shells - the high-strength alloy of type AK8M3. For the creation of bsmetallic balloons the method formation of barriered shell on inside steel wall of wessels is develope. For combined balloons the technology of creation barriered shells (for layervise walls) by receipt theirs in water-cooled metallic foundry-form with follow of directived the crystallizing of liguid metal and by method of return pressing-out of details type "glass" with the cast billets is propose, Created experimental form of small-dimensional layervise balloon of construction new with inside protective barriered shell with the alloy type AK9, middle force shell with the alloy type AK8M3, exterior load-bearing - with polymeric material. Such technical the solution allow reduce steel intesity of the construction , delete the diffusion of hydrogen trough wall of balloons, build up periode of exploitation theirs of secure hydrogen-storage under the pressure 2-10 MPa. The branch application of learne-technical produce - machine building. Product Description popup.authors Кудь Петро Денисович Сороченко Віталій Федорович popup.nrat_date 2020-04-02 Close