What is the purpose of flux?

Related questions

1. What is the difference between GMAW and Fcaw?
2. What is crack defect?
3. What is the purpose of using flux?
4. Which type of welding is the strongest?
5. How dangerous is welding?
6. What is the difference between SMAW and Fcaw?
7. What is cold cracking in welding?
8. What is the difference between a TIG and a mig welder?
9. How do TIG welders work?
10. Do you push or pull flux core?

Tags

1. #metal
2. #materials
3. #prevent
4. #temperature
5. #primary
6. #filler
7. #services
8. #purpose
9. #brazing
10. #joining
11. #soldering
12. #processes
13. #oxidation
14. #welding