High purity argon is an ultra-pure inert gas widely used in various industrial and scientific applications. It is regulated by the standard GB/T 4842-2017 and has an exceptional purity level of 99.999%. This ultra-high purity ensures minimal impurities, making it suitable for applications where even trace contaminants could have significant adverse effects. It is typically supplied in bottled form, which facilitates convenient storage and transportation.
Information Table of High Purity Argon
| Item | Description |
|---|---|
| Name | High Purity Argon |
| Purity | 99.999% |
| Supply Form | Bottled gas supply |
| Regulatory Standard | GB/T 4842-2017 |
Detailed Description
High purity argon is an inert gas with an ultra-high purity level of 99.999%. Its inert nature and high purity make it an ideal gas for applications requiring a contaminant-free environment. This level of purity is crucial in industries such as aerospace, electronics, and medical research, where even trace amounts of impurities can affect the performance and reliability of materials and processes.
Applications
Aerospace: High purity argon is used for cryogenic testing of rocket components and as a shielding gas in the manufacturing of high-performance materials. Its inert properties ensure that sensitive components remain uncontaminated during production and testing.
Electronics: In semiconductor manufacturing, high purity argon is used to create an inert atmosphere during processes such as chemical vapor deposition (CVD) and physical vapor deposition (PVD). This helps prevent oxidation and contamination, ensuring the production of high-quality electronic components.
Medical Research: Argon is used in cryogenic applications such as cryotherapy and the preservation of biological samples. Its ultra-high purity ensures that these sensitive processes are not compromised by contaminants.
Metal Production and Welding: High purity argon is used as a shielding gas in welding processes, such as gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). It provides a stable and inert atmosphere, preventing oxidation and ensuring high-quality welds.
Supply Form
High purity argon is typically supplied in bottled form. Bottled gas supply is ideal for applications where portability and convenience are required. Bottles are designed to store the gas at high pressure, ensuring a large volume of argon can be transported and stored in a relatively small space. This makes it suitable for use in laboratories, manufacturing facilities, and other industrial settings.
Regulatory Compliance
Compliance with GB/T 4842-2017 ensures that high purity argon meets strict purity and safety standards. Regular testing and quality control measures are implemented throughout the production process to guarantee that each batch of argon meets the required specifications.
