Deformation of as-fabricated and helium implanted 100 nm-diameter iron nano-pillars
P Landau, Q Guo, P Hosemann, Y Wang… - Materials Science and …, 2014 - Elsevier
oriented cylindrical single crystalline Fe samples with diameters of 100 nm and heights of 1
μm were implanted with 0.36±0.06 at% helium throughout their gauge sections. Uniaxial …
μm were implanted with 0.36±0.06 at% helium throughout their gauge sections. Uniaxial …
Intrinsic relationship between crystallization mechanism of metallic glass powder and microstructure of bulk alloys fabricated by powder consolidation and …
C Yang, LH Liu, YG Yao, YH Li, YY Li - Journal of alloys and compounds, 2014 - Elsevier
Abstract Ti 64 Nb 12 Cu 11.2 Ni 9.6 Sn 3.2 bulk alloys were fabricated by consolidation of
metallic glass (MG) powder synthesized by mechanical alloying and crystallization of …
metallic glass (MG) powder synthesized by mechanical alloying and crystallization of …
Dislocation multiplication from the Frank–Read source in atomic models
T Shimokawa, S Kitada - Materials transactions, 2014 - jstage.jst.go.jp
Plastic deformation of crystalline materials at low temperatures occurs by dislocation
movements; hence, the resistance to dislocation motion controls material strength. For …
movements; hence, the resistance to dislocation motion controls material strength. For …
Atomistic simulation of the a0< 1 0 0> binary junction formation and its unzipping in body-centered cubic iron
SMH Haghighat, R Schäublin, D Raabe - Acta materialia, 2014 - Elsevier
Molecular dynamics simulation is used to study the formation of the a 0< 1 0 0> binary
dislocation junction in body-centered cubic Fe. Results show that under an applied strain …
dislocation junction in body-centered cubic Fe. Results show that under an applied strain …
Effect of low-temperature phase transition on mechanical behavior of Fe–Cu alloys
B Minov, D Terentyev, W Van Renterghem… - Materials Science and …, 2014 - Elsevier
Mechanical tests of thermally aged Fe–Cu alloys were performed in the temperature range
between 97 K and 297 K in order to investigate their low-temperature mechanical behavior …
between 97 K and 297 K in order to investigate their low-temperature mechanical behavior …
Statistics of dislocation pinning at localized obstacles
A Dutta, M Bhattacharya, P Barat - Journal of Applied Physics, 2014 - pubs.aip.org
Pinning of dislocations at nanosized obstacles like precipitates, voids, and bubbles is a
crucial mechanism in the context of phenomena like hardening and creep. The interaction …
crucial mechanism in the context of phenomena like hardening and creep. The interaction …
Simulation of Transmission Electron Microscope Images of Dislocations Pinned by Obstacles
Y Satoh, T Hatano, N Nita, K Nogiwa… - Materials transactions, 2014 - jstage.jst.go.jp
Various crystal lattice defects induced by neutron irradiation, such as precipitates, voids,
dislocation lines and loops are responsible for degradation in mechanical properties …
dislocation lines and loops are responsible for degradation in mechanical properties …