نتایج جستجو برای: ultrafinenano grained structure
تعداد نتایج: 1587548 فیلتر نتایج به سال:
We propose to employ a hierarchical coarse-grained structure in artificial neural networks explicitly improve the interpretability without degrading performance. The idea has been applied two situations. One is network called TaylorNet, which aims approximate general mapping from input data output result terms of Taylor series directly, resorting any magic nonlinear activations. other new setup...
Grain refinement can make conventional metals several times stronger, but this comes at dramatic loss of ductility. Here we report a heterogeneous lamella structure in Ti produced by asymmetric rolling and partial recrystallization that can produce an unprecedented property combination: as strong as ultrafine-grained metal and at the same time as ductile as conventional coarse-grained metal. It...
The dynamo-magmatic gneisses of Azna have a mylonitic texture characterized by large retortshape porphyroclasts or augen of feldspars, around which a more ductile, medium to fine-grained matrix of white-mica (phengitic muscovite), biotite, quartz and feldspar is deflected. The structure is named core-and-mantle structure. Feldspars behave in both plastic and brittle fashion. Evidence of strain...
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