أعرض في EDS

Study of anisotropy in the properties of material prepared of powdered iron

التفاصيل البيبلوغرافية
العنوان: Study of anisotropy in the properties of material prepared of powdered iron
المؤلفون: Yu. G. Bezymyannyi, O. V. Tal’ko, V. V. Skorokhod, G. R. Fridman
المصدر: Powder Metallurgy and Metal Ceramics. 45:181-189
بيانات النشر: Springer Science and Business Media LLC, 2006.
سنة النشر: 2006
مصطلحات موضوعية: Pressing, Mesoscopic physics, Materials science, Fabrication, Isotropy, Metals and Alloys, Compaction, Sintering, Condensed Matter Physics, Crystallography, Mechanics of Materials, Condensed Matter::Superconductivity, Materials Chemistry, Ceramics and Composites, Composite material, Material properties, Anisotropy
الوصف: We have used mathematical modeling with experimental verification of the results to study anisotropy in the properties of materials prepared of powdered iron. In fabrication of the powdered material, anisotropy arises in the structure as a result of the characteristic features of the technology, which affects the options for using the material. We have experimentally studied the degree of anisotropy in materials fabricated from powdered iron with different pressing forces. We propose mathematical models for the macrostructure of the powdered material, and test their adequacy to experimental data. We conclude that the degree of anisotropy in the powder material increases as it is compacted by increased pressing force. The structure of the material at the mesoscopic level after sintering can be considered as transverse isotropic, while the properties (depending on the degree of compaction of the material) can be described by a hexagonal or cubic symmetry system.
تدمد: 1573-9066
1068-1302
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::79417a5bdf4f0cb937d793e01cdc981b
https://doi.org/10.1007/s11106-006-0061-6
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........79417a5bdf4f0cb937d793e01cdc981b
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15739066
10681302