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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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Crucible customization

Aurum granule（Au）

Aurum granule（Au）
  • Aurum granule（Au）
Aurum granule（Au）essential information
Molecular formulaAu
purity99.99%
CAS No7440-57-5
Molar mass196.97
density19.32g/cm³
melting point1063.69 至 1069.74 ℃
boiling point2530 至 2947 ℃
Solubility (water)Insoluble in water

Aurum granule（Au）Product overview

Aurum granule（Au）Product application

Au thin film has good conductivity and chemical inertness, and is widely used in semiconductors, MEMS, biosensors and other fields. It has low resistivity and high chemical stability, and is often used in leads and electrodes of various devices. In order to reduce the difference of thermal expansion coefficient between Au film and substrate material, Cr film is usually used as the main transition layer between Au film and substrate material. The stability of Cr/Au thin film heterostructure has a direct impact on the device performance.

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About
Company Profile
Development History
Customer Presentation
Production Equipmen
Honorary Qualification
Products
Sputtering Targets
Evaporation Materials
Compound Semiconductor Materials
Rare Earth Materials
Special Alloy
Application
5G Field
Optical field
Semiconductor chip
Electronic device
Aerospace
Service
Analysis and detection
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