Inert Gas Protection System
Nitrogen purging and circulation help control oxygen concentration.
View productMetal Powder Case
Metal Powder Inert Gas Milling Case
For oxidation-sensitive or dust-safety-sensitive powders, the project should evaluate inert gas protection, oxygen monitoring, sealed collection, and closed-loop circulation.
Project background
A metal powder customer needed grinding trials under controlled oxygen conditions, with focus on oxidation risk, dust safety, target particle size, and system sealing.
Case Information
Industry: Metal powder
Material: Active metal powder, oxidation-sensitive
Target oxygen level: ≤ 100 ppm during milling
Target particle size: Determined by material and application
Recommended configuration
Oxygen Monitoring
Monitoring, alarms, and interlocks are configured according to process risk.
Sealed Collection
Reduces dust escape and improves operating safety.
Testing or operating result fields
For an official case, recommended fields include purge time, operating oxygen level, final particle size, gas consumption, collection efficiency, safety interlock feedback, and acceptance targets.