instead of pure iron ...Cementite or iron carbideIndian Institute of Technology Madras Fig 1.2. The iron – iron carbon phase diagram Ferrite (α): Virtually pure iron with body centered cubic crystal structure (bcc). It is stable at all temperatures upto 9100C. The carbon solubility in ferrite depends upon the …Indian Institute of Technology Madras Fig 1.2. The iron – iron carbon phase diagram Ferrite (α): Virtually pure iron with body centered cubic crystal structure (bcc). It is stable at all temperatures upto 9100C. The carbon solubility in ferrite depends upon the …A research team from Indian Institute of Technology-Madras or IIT-Madras has officially developed the world's first iron-ion battery. The newly-developed battery promises a low-cost stable alternative to the existing mainstream lithium-ion battery. The iron-ion battery is made using an anode made from low-carbon steel,
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