Effect of thermal ageing on the impact fracture behaviour of Eurofer’97 steel

Hadraba, Hynek; Dlouhý, Ivo

doi:10.1016/j.jnucmat.2008.12.319

Cited by 18 publications

(5 citation statements)

References 18 publications

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“…After long-term thermal ageing, the impact properties show a shift in DBTT and a decrease in USE. Similar behaviours after thermal ageing treatments were also observed for Eurofer97 [11,12] and F82H [13]. The CS2 steel in the as-received condition shows a DBTT of 203 K and USE of 185 J, after thermal ageing for 6000 h at 823 K and 873 K, the steel exhibits a DBTT shift of about 5 K and 10 K, and a decrease in USE of approximately 15 J and 30 J, respectively.…”

Section: Mechanical Propertiessupporting

confidence: 73%

Effect of N on the precipitation behaviours of the reduced activation ferritic/martensitic steel CLF-1 after thermal ageing

Wang

Chen

et al. 2013

Journal of Nuclear Materials

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Section: Mechanical Propertiessupporting

confidence: 73%

Effect of N on the precipitation behaviours of the reduced activation ferritic/martensitic steel CLF-1 after thermal ageing

Wang

Chen

et al. 2013

Journal of Nuclear Materials

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“…Therefore, in order to meet the high reliability requirement of fusion reactor application, a comprehensive understanding of the characteristics of microstructure and mechanical properties of these materials during long-term thermal ageing is necessary. In ferritic/martensitic steels, such as Eurofer97, the changes in microstructure after thermal ageing include coarsening of martensite laths, slight coarsening of carbides and segregation of P to grain boundaries (Hadraba and Dlouhy 2009).…”

Section: China Low Activation Martensitic Steelmentioning

confidence: 99%

Introduction to Heat-Resistant Steels

Yan

Wang

Shan

et al. 2015

9-12Cr Heat-Resistant Steels

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This chapter introduces the various topics included in the book, in subsequent chapters. As the research book assumes that the reader has graduatelevel materials science knowledge, this is not discussed in the introduction chapter here. Instead, the introduction focuses on different types of steels, including conventional heat-resistant steels, silicon-bearing high chromium heat-resistant steels and nitride-strengthened reduced activation heat-resistant steels. Topics relevant to service conditions and behaviour of steels follow, in thermal ageing, microstructural stability and creep. Finally, the hot deformation processing of steels is discussed. The chapter can be read independently of the rest of the book, but, with its wide referencing, it is also useful in assisting in reading the in-depth chapters that follow and being referred back to. Directly referring to later chapters and sections helps with the latter.

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“…A first generation of ODS alloys was developed and has been produced in cooperation with Plansee AG (Austria). The microstructure and mechanical properties of these alloys has already been studied [3,[5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Corrosion behavior of Eurofer 97 and ODS-Eurofer alloys compared to traditional stainless steels

et al. 2011

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In the present work, the corrosion resistance of ferritic-martensitic EUROFER 97 and ODS-EUROFER steels was tested in solutions containing NaCl or H 2 SO 4 and KSCN, both at 25°C. The results were compared to those of AISI 430 ferritic and AISI 410 martensitic conventional stainless steels. The as-received samples were tested by electrochemical techniques, specifically, electrochemical impedance spectroscopy, potentiodynamic polarization curves, and double-loop electrochemical potentiokinetic reactivation tests. The surfaces were observed by scanning electron microscopy after exposure to corrosive media. The results showed that EUROFER 97 and ODS-EUROFER alloys present similar corrosion resistance but lower than ferritic AISI 430 and martensitic 410 stainless steels.

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Effect of thermal ageing on the impact fracture behaviour of Eurofer’97 steel

Cited by 18 publications

References 18 publications

Effect of N on the precipitation behaviours of the reduced activation ferritic/martensitic steel CLF-1 after thermal ageing

Effect of N on the precipitation behaviours of the reduced activation ferritic/martensitic steel CLF-1 after thermal ageing

Introduction to Heat-Resistant Steels

Corrosion behavior of Eurofer 97 and ODS-Eurofer alloys compared to traditional stainless steels

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