Hacker News with Generative AI: Iron

Highly efficient flash iron-making moves to commercialization in China (scmp.com)
After more than a decade of intensive research in China, a new ironmaking technology is poised to revolutionise the global steel manufacturing industry.
Iron as an inexpensive storage medium for hydrogen (ethz.ch)
Ore Energy unveils battery based on only iron, water and air (siliconcanals.com)