THE SENSITIVITY OF 42SiCr STEEL TO INCLUSIONS UNDER FATIGUE LOADING FOR THREE DIFFERENT WAYS OF HEAT TREATMENT

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25797000%3A_____%2F12%3A%230000286" target="_blank" >RIV/25797000:_____/12:#0000286 - isvavai.cz</a>
Alternative codes found
RIV/25797000:_____/12:#0000363
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
THE SENSITIVITY OF 42SiCr STEEL TO INCLUSIONS UNDER FATIGUE LOADING FOR THREE DIFFERENT WAYS OF HEAT TREATMENT
Original language description
The aim of this work was the interpretation of results of fatigue tests of low alloy 42SiCr steel. Three different types of heat treatment conditions were compared: (i) as received hot rolled material, (ii) classically heat treated material (quenched andtempered) and (iii) heat treated material using advanced quenching and partitioning (Q-P) process. The results of fatigue tests in combination with fractographical analysis showed significant differences concerning effects of inclusions on fatigue crackinitiation evaluated as a dependence on the type of heat treatment of the samples. The influence of inclusions was evaluated by Murakami´s model (Murakami and Endo, 1994 [1]). This influence was compared with the difference of real fatigue life and expected fatigue life from Wöhler curve.
Czech name
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Czech description
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Project
<a href="/en/project/1M06032" target="_blank" >1M06032: RESEARCH CENTRE OF FORMING TECHNOLOGY</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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