Discussion :: Chemical Engineering Basics-2
- Steels with high carbon equivalent have poor weldability, because in these steels during welding
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A.
Carbon and other alloying elements get oxidised from the weld pool |
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B.
Excessive ferrite forms in the heat affected zone leading to poor toughness of the weld |
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C.
Martensite forms in the heat affected zone leading to poor toughness/ductility of the weld |
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D.
Segregation of carbon and other element occurs in the weld pool leading to poor properties of the weld |
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Answer : Option C
Explanation :
Explanation Not Provided
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