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  • Pressure vessel of nuclear reactor represents very wide complex of designing, scientific, material, technological-operational and diagnostic problems, level of solution of which predestines and influences both operational reliability and safety and efficiency of production of this equipment. The pressure vessel itself consists of several characteristic components, the working stress of which in its complex determines unequivocally the state of stress of the reactor on the whole, although this stress achieves from the viewpoint of local judgment and assessment of individual parts of the pressure vessel mutually different levels. Development of new technology for manufacture of bottoms of pressure vessel for nuclear power engineering is oriented on future demands of market with respect to ecology and energetics. It is necessary to propose new technology for production of forged bottom with flange for power engineering, namely by forging from one ingot without use of welding of the bottom to the flange. The objective is to verify for this forging technology an optimum shape of tools, which will make it possible to forge the bottom with a minimum loss of metal at forging and final processing. High degree of forging and also the required duality of products, characterised by high values of mechanical properties, will be achieved by minimum extra metal allowances for forging. After implementation of the new technology for forging of bottoms with flange the manufacturer will be able to offer on the world market a peak technology and sophisticated completely new products – monolithic forged bottom with flange for high duality pressure vessels for nuclear power plants.
  • Pressure vessel of nuclear reactor represents very wide complex of designing, scientific, material, technological-operational and diagnostic problems, level of solution of which predestines and influences both operational reliability and safety and efficiency of production of this equipment. The pressure vessel itself consists of several characteristic components, the working stress of which in its complex determines unequivocally the state of stress of the reactor on the whole, although this stress achieves from the viewpoint of local judgment and assessment of individual parts of the pressure vessel mutually different levels. Development of new technology for manufacture of bottoms of pressure vessel for nuclear power engineering is oriented on future demands of market with respect to ecology and energetics. It is necessary to propose new technology for production of forged bottom with flange for power engineering, namely by forging from one ingot without use of welding of the bottom to the flange. The objective is to verify for this forging technology an optimum shape of tools, which will make it possible to forge the bottom with a minimum loss of metal at forging and final processing. High degree of forging and also the required duality of products, characterised by high values of mechanical properties, will be achieved by minimum extra metal allowances for forging. After implementation of the new technology for forging of bottoms with flange the manufacturer will be able to offer on the world market a peak technology and sophisticated completely new products – monolithic forged bottom with flange for high duality pressure vessels for nuclear power plants. (en)
Title
  • Development of technology for forging of bottoms of pressure vessels for nuclear power plants
  • Development of technology for forging of bottoms of pressure vessels for nuclear power plants (en)
skos:prefLabel
  • Development of technology for forging of bottoms of pressure vessels for nuclear power plants
  • Development of technology for forging of bottoms of pressure vessels for nuclear power plants (en)
skos:notation
  • RIV/25877950:_____/11:#0000015!RIV12-MPO-25877950
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(FR-TI1/224), P(FR-TI1/226)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 194107
http://linked.open...ai/riv/idVysledku
  • RIV/25877950:_____/11:#0000015
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • pressure vessels; forging design; open die forging (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [8FD16EE96B6C]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • METAL 2011: 20th Anniversary International Conference on Metalurgy and Materials: Conference proceedings
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Petržela, Jiří
  • Cechel, Tomáš
  • Greger, M.
  • Juhas, Miroslav
  • László, Vladimír
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • TANGER, spol. s r.o.
https://schema.org/isbn
  • 978-80-87294-24-6
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