Consumable Consumption Monitoring
Welding consumable usage monitoring oversees proper storage, retrieval, and return of welding consumables to avoid moisture pickup. This ensures clean consumable supply and improves weld quality.
Physicochemical Mechanism of Action
Welding consumables can absorb moisture in humid environments, leading to reactions with the metal. This can cause the formation of corrosion layers or unwanted compounds that impair weld quality.
Metallurgical Relevance & Welding Risks
Failure to monitor consumable supply can lead to moist consumables. These can cause corrosion layers or unwanted compounds during welding, impairing the strength and hardness of the weld. This can lead to cracking, fracturing, or reduced service life of the component.
Workshop Practice & Action Instructions
• Storage: Store welding consumables in dry, cool places. Use airtight containers to keep out moisture.
• Issue and Return: Always log the issue and return of consumables in the store book. Check moisture conditions before use.
• Regular Inspection: Regularly check consumables for moisture. Use moisture meters to ensure they are dry.