Detail publikace

Vliv rozdílných podmínek přesného lití na vysokocyklovou únavu superslitiny MAR-M 247 při vysokých teplotách

ŠMÍD, M. HORNÍK, V. HUTAŘ, P. KUNZ, L. HRBÁČEK, K. JOCH, A.

Český název

Vliv rozdílných podmínek přesného lití na vysokocyklovou únavu superslitiny MAR-M 247 při vysokých teplotách

Anglický název

Influence of different conditions of investment casting on high-cycle fatigue of the MAR M-247 superalloy under high temperatures

Typ

článek v časopise - ostatní, Jost

Jazyk

cs

Originální abstrakt

Cast polycrystalline superalloy MAR-M 247 has been studied under high-cycle fatigue loading. Investigated alloy was available in five batches which were cast under different conditions and into different types of molds. Fully reversed (R = -1) fatigue testing was conducted at resonant pulsator in stress control regime at temperatures 650 and 800 °C. Significant differences in fatigue life were observed among particular batches.

Český abstrakt

Cast polycrystalline superalloy MAR-M 247 has been studied under high-cycle fatigue loading. Investigated alloy was available in five batches which were cast under different conditions and into different types of molds. Fully reversed (R = -1) fatigue testing was conducted at resonant pulsator in stress control regime at temperatures 650 and 800 °C. Significant differences in fatigue life were observed among particular batches.

Anglický abstrakt

Cast polycrystalline superalloy MAR-M 247 has been studied under high-cycle fatigue loading. Investigated alloy was available in five batches which were cast under different conditions and into different types of molds. Fully reversed (R = -1) fatigue testing was conducted at resonant pulsator in stress control regime at temperatures 650 and 800 °C. Significant differences in fatigue life were observed among particular batches.

Klíčová slova česky

superalloys, fatigue strength, high temperature

Klíčová slova anglicky

superalloys, fatigue strength, high temperature

Rok RIV

2015

Vydáno

30.10.2015

Nakladatel

Svaz sléváren České republiky

ISSN

0037-6825

Číslo

9-10

Strany od–do

340–344

Počet stran

5

BIBTEX


@article{BUT117954,
  author="Miroslav {Šmíd} and Vít {Horník} and Pavel {Hutař} and Ludvík {Kunz} and Karel {Hrbáček} and Antonín {Joch},
  title="Vliv rozdílných podmínek přesného lití na vysokocyklovou únavu superslitiny MAR-M 247 při vysokých teplotách",
  year="2015",
  number="9-10",
  month="October",
  pages="340--344",
  publisher="Svaz sléváren České republiky",
  issn="0037-6825"
}