Shear-like transformation in β-stabilized U-1.5 at% Ga alloy; structure of the intermetallic compound U3Ga5
Shear-like transformation in β-stabilized U-1.5 at% Ga alloy; structure of the intermetallic compound U3Ga5
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DOI：
10.1016/0022-3115(85)90435-0
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发表时间：
1985-09
影响因子：
3.1
通讯作者：
D. Dayan;G. Kimmel;M. Dariel
中科院分区：
文献类型：
--
作者：
D. Dayan;G. Kimmel;M. Dariel
通过快速冷却，U-1.5 at% Ga合金中的β-U结构可以在室温下保留。亚稳态结构随后经历等温剪切式转变，转变为镓在 α-铀中的过饱和固溶体。二元U-Ga系中铀含量最高的金属间化合物是U 3 Ga 5 ，空间群Cmcm。 Pu 3 Pd 5 型，晶格参数：a= 9.396，b= 7.575，c= 9.387 Å。
By rapid cooling, the β-U structure can be retained at room temperature in an U-1.5 at% Ga alloy. The metastable structure subsequently undergoes an isothermal shear-like transformation into a supersaturated solid solution of gallium in α-uranium. The intermetallic compound with the highest uranium content in the binary U-Ga system is U 3 Ga 5, space group Cmcm. Pu 3 Pd 5-type, with lattice parameters: a= 9.396, b= 7.575 and c= 9.387 Å.