
锑(化学元素)_百度百科
锑(Antimony),第五周期第ⅤA族元素, 类金属元素 [1],元素号为Sb,原子序数为51, 相对原子质量 为121.76。 锑是一种银白色、易碎、易熔的结晶固体,导电性和导热性较差,加热时 …
锑 - 维基百科,自由的百科全书
銻 ( tī ) [3] [4] (英語: Antimony ),是一種化學元素,其化學符號为Sb(源于拉丁語: Stibium ),原子序數为51,原子量為 121.760 u 。 銻是有金属光泽的 类金属 ,在自然界主要 …
Sn-Sb compounds with novel structure for stable potassium storage
2020年9月1日 · The Sn-Sb with a layer structure significantly alleviates the structural damage and material pulverization caused by volume expansion during the reaction of potassium ions with …
sn-sb基钎料合金熔体结构状态对凝固和润湿性的影响 (1) - 豆丁网
2014年11月6日 · Sn-5Sb-xBi合金(Bi质量分数分别为0、1%、3%和5%)为研究对象,探索熔体 结构状态对合金凝固组织、钎焊接头剪切强度和润湿性的影响,同时考察Bi元 素的添加量对Sn …
元素周期表 - Ptable
对没有稳定同位素的元素,其同位素中半衰期最长的重量以括号标示。 交互式的周期表在动态的布局里展现名字,电子,曲线,轨道,同位素,搜索.全面的描述.
New Insights into Phase Equilibria of the Sb-Sn System
2021年1月3日 · Phase equilibria have been investigated by DSC measurements combined with a thorough optical and electronic microscopy examination with a special attention to the SbSn …
Thermodynamic reassessment of the Sb-Sn and In-Sb-Sn systems
2019年3月5日 · In our work, the phase diagram of the Sb-Sn system was reassessed with taking into account the existence of both Sb 2 Sn 3 and Sb 3 Sn 4 compounds. After this, the …
Comparison of Sn‐5Sb and Sn‐10Sb Alloys in Tensile and Fatigue ...
In addition, in Sn-Sb alloys with high concentration of Sb, mechanical strength is improved by solid-solution of Sb in β-Sn matrix and dispersion of SbSn compounds . The aim of this study …
电子组装用Sn-Sb系无铅钎料研究进展<sup>*</sup>
叙述了国内外关于Sn-Sb系钎料的研究进展,阐述了合金化和颗粒强化对Sn-Sb系钎料的显微组织、界面反应、力学性能、润湿性、熔化特性和抗蠕变性能的影响,探究了钎料在改性方面的成 …
Understanding the Mechanism of Enhanced Cycling Stability in Sn–Sb …
2019年6月7日 · In this work, two approaches were taken to investigate the importance of β-SnSb formation on the cycling stability of Sn-rich Sn–Sb composite sodium-ion battery (SIB) anodes. …