Ultra-High Purity (UHP) Gases: Greenox supplies UHP process gases like nitrogen, helium, oxygen, argon, hydrogen fluoride (HF), and ammonia used in various stages of wafer fabrication, such as chemical vapor deposition (CVD), photolithography, and etching. These gases require extremely high purity levels to minimize contamination and ensure flawless chip performance.

Specialty Gases: Greenox offers a range of dopant gases like boron trifluoride (BF3) and arsine (AsH3) for precise control of electrical properties during chip doping.

Carrier Gases: Ultra-high purity nitrogen is used as a carrier gas in various processes to transport reactant gases and purge equipment.

Inert Atmosphere Control: Nitrogen is essential for creating and maintaining inert atmospheres during assembly and packaging processes. This prevents oxidation and moisture contamination, ensuring the reliability and longevity of electronic components.

Forming Gases: Specific gas mixtures like nitrogen-hydrogen or formic-hydrogen are used for forming tiny solder balls used in chip-to-board interconnection.

Laser Cutting and Welding: Greenox supplies high-purity oxygen, nitrogen, and carbon dioxide for precise laser cutting and welding of electronic components.

Specialty Gases: Greenox offers various specialty gases like helium for leak detection and calibration gas mixtures for testing equipment used in quality control procedures.

Inert Purging: Nitrogen purging is used to remove moisture and contaminants from electronic components before testing and final packaging.