Blar i NTNU Open på forfatter "Bressan, Stefano"
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Based on energy approach for the fatigue life evaluation of micrometric-sized single-crystal silicon notched specimens
Bressan, Stefano; Razavi, Seyed Mohammad Javad; Berto, Filippo (Journal article; Peer reviewed, 2018)Fatigue behavior of single-crystal silicon notched specimens have been analyzed employing a strain energy density parameter. The micrometric specimens obtained from {1 0 0} and {1 1 0} wafers and characterized by five ... -
Creep and high temperature fatigue performance of as buildselective laser melted Ti-based 6Al-4V titanium alloy
Viespoli, Luigi Mario; Bressan, Stefano; Itoh, Takamoto; Hiyoshi, Noritake; Prashanth, Konda Gokuldoss; Berto, Filippo (Peer reviewed; Journal article, 2020)The present work focuses on the room and high temperature low-cycle fatigue and creep testing of Ti-6Al-4V manufactured by selective laser melting (SLM) or laser-based powder bed fusion process (LBPF). The fatigue specimens ... -
Influence of Notch Sensitivity and Crack Initiation Site on Low Cycle Fatigue Life of Notched Components under Multiaxial Non-proportional Loading
Bressan, Stefano; Ogawa, Fumio; Takamoto, Itoh; Berto, Filippo (Journal article; Peer reviewed, 2019)A series of strain-controlled multiaxial low cycle fatigue (LCF) tests under proportional and non-proportional loading conditions have been conducted on notched specimens. Cylindrical bars of Al 6061 aluminum alloy and ... -
Low cycle fatigue behavior of additively manufactured Ti-6Al-4V under non-proportional and proportional loading
Bressan, Stefano; Ogawa, Fumio; Itoh, Takamoto; Berto, Filippo (Journal article; Peer reviewed, 2019)Experimental tests were conducted on additive manufactured Ti-6Al-4V titanium alloy to investigate the mechanical and crack properties under multiaxial cyclic loading. Selective Laser Sintering technique (SLS) was employed ...