Results 121 to 130 of about 635,053 (267)

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Crystal structure of(3aR,4R,5S,6S)-4,5,6-tris-acetoxy-(3,3a,5,6)-tetrahydro-(4H)-cyclopent(c)isoxazole,C12H15NO7

Zeitschrift für Kristallographie - New Crystal Structures, 1997
Henkel S., Kleban M., Jäger V.
doaj   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Crystal structure of(3aS,4S,5R,6S,6aS)-1-benzyl-4,5,6-trihydroxy-4,5-0-isopropylidene-3,3a,4,5,6,6a-hexahydro-1H-cyclopent[c]-isoxazole,C16H21NO4

Zeitschrift für Kristallographie - New Crystal Structures, 2001
Henkel S., Kleban Μ., Jäger V.
doaj   +1 more source

Crystal structure of nicotinamide ethyl-ene glycol hemisolvate. [PDF]

Acta Crystallogr E Crystallogr Commun
Chunanant T, Rapeenun P, Lertna N, Flood AE.   +3 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Crystal structure of(3aα,8aα,13aß)-3a,4,8a,9,13a,14-hexamethyl-1,2,3,3a,6,7,8,8a,11,12,13,13a-tris(cyclopenta[4,5:4',5':4",5]pyrazolo)[1,5-a:1',5'-c:1',5'-e]triazine,C24H36N6

Zeitschrift für Kristallographie - New Crystal Structures, 2001
Peters E.-M., Peters K., Librera C. P., Adam W.   +3 more
doaj   +1 more source

Crystal Structure of Trabectedin-DNA Complex. [PDF]

J Mol Biol
Hou C, Thamban Chandrika N, Leggas M, Garneau-Tsodikova S, Tsodikov OV.   +4 more
europepmc   +1 more source

Crystals and crystal structures

Materials Today, 2006
openaire   +1 more source