Physics · Gas Welding
In oxy-acetylene welding, which type of flame is highly harmful to steel because it reacts chemically to make the metal brittle?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Reducing flame
- 2Carburizing flame
- 3Oxidizing flame✓
- 4Neutral flame
Correct answer
Oxidizing flame
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