Structure of Amorphous Phase and Nanocrystalline Phases in the Devitrification of Iron Alloys
- 作者: D’yakonova N.1, D’yakonov D.1, Kornienkov B.1, Filippova V.1
-
隶属关系:
- Bardin Central Research Institute of Ferrous Metallurgy
- 期: 卷 49, 编号 5 (2019)
- 页面: 361-364
- 栏目: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/180604
- DOI: https://doi.org/10.3103/S096709121905005X
- ID: 180604
如何引用文章
详细
The Fe–B–Si–P–C alloys with crystalline phases of different type that are deposited in the initial stages of devitrification are studied by means of X-ray structural analysis. The alloy structure is modeled by an ensemble of small incoherent particles consisting of tetrahedral close-packed (tcp) crystalline phases. The calculation results and experimental data are in good agreement for all types of tcp phases with small particle size. However, X-ray analysis cannot distinguish between the amorphous state and heterogeneous structure with deposits of one of the tcp phases in the early stages of solidification. Such nonuniform structure may change the properties of the alloy, although the diffuse-scattering pattern remains unchanged.
作者简介
N. D’yakonova
Bardin Central Research Institute of Ferrous Metallurgy
Email: varia.filippova@yandex.ru
俄罗斯联邦, Moscow
D. D’yakonov
Bardin Central Research Institute of Ferrous Metallurgy
Email: varia.filippova@yandex.ru
俄罗斯联邦, Moscow
B. Kornienkov
Bardin Central Research Institute of Ferrous Metallurgy
Email: varia.filippova@yandex.ru
俄罗斯联邦, Moscow
V. Filippova
Bardin Central Research Institute of Ferrous Metallurgy
编辑信件的主要联系方式.
Email: varia.filippova@yandex.ru
俄罗斯联邦, Moscow