Q. In iron-iron carbide diagram the (Solved)
1. Abscissa is time
2. Abscissa is temperature
3. Abscissa is carbon percentage
4. Ordinate is time
5. None of the above
- c. Abscissa is carbon percentage
1. Abscissa is time
2. Abscissa is temperature
3. Abscissa is carbon percentage
4. Ordinate is time
5. None of the above