Temat: XRD method - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The Influence of Heat Treatment on the Magnetization Process (within Strong Magnetic Fields) for the Alloy: Fe61Co10Y8Cu1B20
Autorzy:: Gruszka, K.
Nabiałek, M.
Błoch, K.
Powiązania:: https://bibliotekanauki.pl/articles/353778.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: bulk amorphous
Kronmüller method
XRD
structural defects
Opis:: Samples of Fe₆₁Co₁₀Y₈Cu₁B₂₀ alloy were investigated in the ‘approach to ferromagnetic saturation’ region by using the Kronmüller method. The amorphous material was obtained by radially cooling the molten alloy under a protective atmosphere of inert gas. Following this manufacturing process, static magnetic hysteresis loops were measured for samples, before and after a controlled isothermal annealing process, using a LakeShore vibrating magnetometer (VSM). From analysis of the primary magnetization curves, the distribution of structural defects and the average exchange distance for these defects were determined.
Źródło:: Archives of Metallurgy and Materials; 2016, 61, 2A; 499-502
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Residual Stresses of AlSi10Mg Fabricated by Selective Laser Melting (SLM)
Autorzy:: Karolus, M.
Maszybrocka, J.
Stwora, A.
Skrabalak, G.
Powiązania:: https://bibliotekanauki.pl/articles/351959.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: AlSi10Mg alloy
Selective Laser Melting
SLM
XRD
residual stress–sin2ψ method
texture
Opis:: The aim of the paper is the residual stress analysis of AlSi10Mg material fabricated by selective laser melting (SLM). The SLM technique allows to product of complex geometries based on three-dimensional model, in which stiffness and porosity can be precisely designed for specific uses. As the studied material, there were chosen solid samples built in two different directions: parallel (P-L) and perpendicular (P-R) to the tested surface and cellular lattice built in perpendicular direction, as well. In the paper, for the complex characterization of obtained materials, the phase analysis, residual stress and texture studies were performed. The classical non-destructive sin²ψ method was used to measure the residual stress measurements. The final products, both solid sample and cellular lattice, have a homogeneous phase composition and consist of solid solution Al(Si) (Fm-3m) type, Si (Fd-3m) and Mg₂ Si (Pnma). The obtained values of the crystallite size are in a range of 1000 Å for Al(Si), 130-180 Å for Si phase. For Mg₂ Si phase, the crystallite sizes depend on sintering process, they are 800 Å for solid samples and 107 Å for cellular lattice. The residual stress results have the compressive character and they are in a range from –5 to –15 MPa.
Źródło:: Archives of Metallurgy and Materials; 2019, 64, 3; 1011-1016
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

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