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  • The experimental programme was dealing with six very noble, highly alloyed materials: austenitic stainless steels Uranus SB8 and Uranus B26, duplex stainless steels Uranus 45N and Uranus 52N+, nickel alloys Nicrofer 3127 hMo and Nicrofer 5923 hMo, which are often used in the power, chemical and food-processing industry. The aim of the research is to verify the most important characteristics quantifying the degradation properties (failure mechanisms, corrosion mechanisms, degradation types and processes etc.). One part of the experimental programme was the slow strain rate test - the resistivity against mechanical stress and aggressive media was studied. By means of servo-hydraulic machine, the fatigue tests of CT-specimens at constant stress range were carried out. The metallographic analysis of structure and texture of all six investigated alloys was integral part of the research. Obtained results will be included in the database of properties of these top corrosion-proof materials.
  • The experimental programme was dealing with six very noble, highly alloyed materials: austenitic stainless steels Uranus SB8 and Uranus B26, duplex stainless steels Uranus 45N and Uranus 52N+, nickel alloys Nicrofer 3127 hMo and Nicrofer 5923 hMo, which are often used in the power, chemical and food-processing industry. The aim of the research is to verify the most important characteristics quantifying the degradation properties (failure mechanisms, corrosion mechanisms, degradation types and processes etc.). One part of the experimental programme was the slow strain rate test - the resistivity against mechanical stress and aggressive media was studied. By means of servo-hydraulic machine, the fatigue tests of CT-specimens at constant stress range were carried out. The metallographic analysis of structure and texture of all six investigated alloys was integral part of the research. Obtained results will be included in the database of properties of these top corrosion-proof materials. (en)
  • Experimentální program byl zaměřen na 6 typů ušlechtilých, vysoce legovaných materiálů, kterými byly austenitické korozivzdorné oceli Uranus SB8 a Uranus B26, duplexní oceli Uranus 45N a Uranus 52N+, niklové slitiny Nicrofer 3127 hMo a Nicrofer 5923 hMo. Tyto materiály jsou používány zejména v energetickém, chemickém a potravinářském průmyslu. Cílem výzkumu bylo ověřit nejdůležitější charakteristiky popisující degradační vlastnosti materiálů (mechanismus porušování, korozní mechanismus, rozsah a typ degradace). Zkouškou při pomalé rychlosti deformace byla ověřena odolnost materiálů vůči mechanickému namáhání a účinkům agresivních médií. Pomocí servo-hydraulického zatěžovacího stroje byly při konstantním rozkmitu napětí provedeny únavové zkoušky CT-těles. Metalografickou analýzou byla studována struktura a textura všech sledovaných materiálů. Získané výsledky budou začleněny do databáze vlastností těchto ušlechtilých korozivzdorných materiálů. (cs)
Title
  • Corrosion and Fatigue Degradation of Stainless High Alloyed Steels and Nickel Alloys
  • Corrosion and Fatigue Degradation of Stainless High Alloyed Steels and Nickel Alloys (en)
  • Studium korozních a únavových vlastností korozivzdorných vysocelegovaných ocelí a niklových slitin (cs)
skos:prefLabel
  • Corrosion and Fatigue Degradation of Stainless High Alloyed Steels and Nickel Alloys
  • Corrosion and Fatigue Degradation of Stainless High Alloyed Steels and Nickel Alloys (en)
  • Studium korozních a únavových vlastností korozivzdorných vysocelegovaných ocelí a niklových slitin (cs)
skos:notation
  • RIV/68407700:21340/07:04135010!RIV08-MSM-21340___
http://linked.open.../vavai/riv/strany
  • 290;291
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM2579478701), Z(MSM6840770021)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
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  • 415148
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21340/07:04135010
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • austenitic steels; corrosion; corrosion testing; duplex steels; fatigue testing; media containing chloride ions; metallographical analysis; nickel alloys; scanning electron microscopy; slow strain rate test (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [422AF2BD88F0]
http://linked.open...v/mistoKonaniAkce
  • Praha
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Proceedings of Workshop 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
  • Dalíková, Klára
  • Kunz, Jiří
  • Číhal, J.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
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  • České vysoké učení technické v Praze
https://schema.org/isbn
  • 978-80-01-03667-9
http://localhost/t...ganizacniJednotka
  • 21340
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