Health, safety and accident prevention during welding and cutting - Health risks from fume and gases during welding

摘要

The quantity and composition of fume and gases generated during welding is influenced by the following: 1. type of process 2. welding consumable 3. presence of any material coatings 4. nature of MMA flux coating, or core of FCA consumable 5. welding parameters 6. shielding gas composition The two most important are the welding process and the choice of consumable.