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Ketai new materials can provide customization of any combination of materials with almost all elements (except radioactive elements) in the "yuansuo periodic table". Some products have not been updated in time. Please consult customer service for special customization needs.

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铝硅铜颗粒(Al-Cu-Si)

铝硅铜颗粒(Al-Cu-Si)
  • 铝硅铜颗粒(Al-Cu-Si)
铝硅铜颗粒(Al-Cu-Si)essential information
Molecular formulaAl-Cu-Si
purity99.99%
CAS No
Molar mass
density
melting point
boiling point
Solubility (water)

铝硅铜颗粒(Al-Cu-Si)Product overview

常规尺寸1-10mm

铝硅铜颗粒(Al-Cu-Si)Product application

铝铜通常用于集成电路生产中作为互连材料。与铝互连相比,高纯度铝铜互连具有更均匀的内部微观结构,可以有效改善互连的电迁移和扩散到晶片的过程,在集成电路的生产中,将饱和浓度的硅添加到铝铜中以形成铝铜硅合金,以有效地改善普遍存在硅扩散到互连层中的现象。

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