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  • Machine components (gear wheels and pinions) made from low-carbon structural steel 18CrNiMo7-6 were gas carburized to a standard case depth of 0.7 mm, nitrogen gas- or oil - quenched and tempered to a resulting surface hardness of 60 HRC. The dimensional (shrinkage, growth)- and shape distortion (out-of-roundness, out-of-flatness, teething deviations in transversal as well as longitudinal direction), caused by these treatment methods were measured. Also the positional effect in the test batch on the distortion and core hardness was assessed, in order to make a relationship between these parameters and to make a possibility to optimize the process in future. Finally, the distortion was correlated to the corer hardness as well as the CHD and the relationship between hardness and distortion was established.
  • Machine components (gear wheels and pinions) made from low-carbon structural steel 18CrNiMo7-6 were gas carburized to a standard case depth of 0.7 mm, nitrogen gas- or oil - quenched and tempered to a resulting surface hardness of 60 HRC. The dimensional (shrinkage, growth)- and shape distortion (out-of-roundness, out-of-flatness, teething deviations in transversal as well as longitudinal direction), caused by these treatment methods were measured. Also the positional effect in the test batch on the distortion and core hardness was assessed, in order to make a relationship between these parameters and to make a possibility to optimize the process in future. Finally, the distortion was correlated to the corer hardness as well as the CHD and the relationship between hardness and distortion was established. (en)
  • Strojní díly (ozubená kola a pastorky) vyrobené z oceli 18CrNiMo7-6 byly cementovány v plynu ma houbku vrstvy 0.7 mm, kaleny dusíkem anebo v oleji a popuštěny na výslednou tvrdost 60 HRC. Změny rozměru a tvaru v důsledku tohoto tepelného zpracování byly analyzovány. Dále byl vyhodnocen viv uložení dílů na přípravku na deformace a stejně tak vliv tvrdosti jádra. (cs)
Title
  • Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching
  • Výzkum deformačního chování dílů v důsledku cementace a kalení (cs)
  • Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching (en)
skos:prefLabel
  • Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching
  • Výzkum deformačního chování dílů v důsledku cementace a kalení (cs)
  • Investigation of Distortion Behaviour of Machine Components Due to Carburizing and Quenching (en)
skos:notation
  • RIV/68407700:21220/07:02136814!RIV08-MSM-21220___
http://linked.open.../vavai/riv/strany
  • 26;27
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
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
  • 427465
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21220/07:02136814
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Distortion; Heat treatment; quenching; wheels (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [5C18CFEEC095]
http://linked.open...v/mistoKonaniAkce
  • Hradec nad Moravicí
http://linked.open...i/riv/mistoVydani
  • Ostrava
http://linked.open...i/riv/nazevZdroje
  • Metal 2007
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Jurči, Peter
  • Štastný, P.
  • Stolař, P.
  • Altena, H.
  • Podkovičák, J.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Tanger s.r.o.
https://schema.org/isbn
  • 978-80-86840-33-8
http://localhost/t...ganizacniJednotka
  • 21220
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