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Article
Open AccessFinite element analysis of the angle range in trans-inferior alveolar nerve implantation at the mandibular second molar
Trans- inferior alveolar nerve (IAN) implantation technique was wildly used while the potential appropriate angle range in which the residual alveolar bone can bear the stress without absorption are currently ...
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Article
Investigation of defects and nanoparticles with martensitic phase transformation in surface nanostructured 316L stainless steel by slow-positron beam
In this article, we investigated the defects introduced by surface mechanical attrition treatment by Doppler-broadening spectroscopy of positron annihilation radiation in surface-nanostructured 316L stainless ...
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Article
Effects of Nb and Si on densities of valence electrons in bulk and defects of Fe3Al alloys
Positron lifetime measurements have been performed in binary Fe3Al and Fe3Al do** with Nb or Si alloys. The densities of valence electrons of the bulk and microdefects in all tested samples have been calculated...
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Article
Influence of Fe on electronic density of defects in NiAl alloys
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The density of free electrons in the bulk of NiAl alloy is lower than that of Ni or Al metal, indicating that...
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