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Development of structure inhomogeneity of metallic glasses analyzed by X-ray diffraction, inelastic X-ray scattering and viscoelatsic

Development of structure inhomogeneity of metallic glasses analyzed by X-ray diffraction, inelastic X-ray scattering and viscoelatsic
通过 X 射线衍射、非弹性 X 射线散射和粘弹性分析金属玻璃结构不均匀性的发展
批准号:
21246094
负责人:
MATSUBARA Eiichiro
金额:
$26.04万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2012

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中文摘要
翻译
通过建立基于三种基本结构的结构模型,讨论了它们的热稳定性、结构弛豫、玻璃化转变和脆性等物理性质,即局域原子排列与析出在非晶基质中的晶体相似的区域(P),由密集堆积的二十面体团簇组成的区域(I),以及不属于这三种结构的区域(W)。
英文摘要
We discussed their physical properties, such as the thermal stability, the structure relaxation, the glass transition and the fragility , by constructing the structural model based on the three fundamental structures, i.e. the area (P) where the local atomic arrangements are similar with those of the crystals precipitated in the amorphous matrix, the area (I) consisting of densely packed icosahedral clusters, and the area (W) belonging to neither of them.
期刊论文(38)
专著(0)
科研奖励(0)
会议论文
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [J. Saida, A.D. Setyawan, H. Kato, M. Wakeda]
通讯作者: M. Wakeda
X線非弾性散乱を用いた過冷却状態におけるアモルファス金属の緩和現象
利用 X 射线非弹性散射研究过冷态非晶态金属的弛豫现象
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [雪谷俊介, 位高渉, 市坪哲, 松原英一郎]
通讯作者: 松原英一郎
DOI: 10.1557/jmr.2010.0153
发表时间: 2010-06
期刊: Journal of Materials Research
影响因子: 2.7
作者: [A. Setyawan;J. Saida;H. Kato;M. Matsushita;A. Inoue]
通讯作者: A. Setyawan;J. Saida;H. Kato;M. Matsushita;A. Inoue
Deformation-induced structural transformation leading to compressive plasticity in Zr65A17.5Ni10Cu12.5M5 (M=Nb, Pd) glassy alloys
变形引起的结构转变导致 Zr65A17.5Ni10Cu12.5M5 (M=Nb, Pd) 玻璃合金的压缩塑性
DOI: --
发表时间: 2010
期刊: J.Materials Research
影响因子: --
作者: [A.D.Setyawan, J.Saida, H.Kato, M.Matsushita, A.Inoue]
通讯作者: A.Inoue
28
    In-situ observation of 3 dimensional meso-scopic structures of metallic materials by coherent x-ray diffraction microscopy
    • 批准号:
      18360304
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.84万
    • 财政年份:
      2006
    • 负责人:
      MATSUBARA Eiichiro
    • 依托单位:
    Understanding of optical luminescence mechanism of phosphors by establishment of X-ray luminescence holography
    Development of Hamos-type X-ray micro-analyzer using a cylindrically, bent graphite monochromator
    • 批准号:
      12555170
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $7.68万
    • 财政年份:
      2000
    • 负责人:
      MATSUBARA Eiichiro
    • 依托单位:
    Developmental Scientific Research of Radiograph with Elemental Selectivity
    海外基金