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प्रश्न
Aluminum is used in thermite welding:
what is thermit?
उत्तर
A mixture of 3 parts of ferric oxide `(Fe_2O_3)` and one part of aluminium powder (Al).
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Aluminum is used in thermite welding:
what is thermit?
A mixture of 3 parts of ferric oxide `(Fe_2O_3)` and one part of aluminium powder (Al).