Cast iron and the oxygen lance process

By |2025-02-12T09:23:11+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Molten cast iron. Image credit engineering.com Molten cast iron. Image credit engineering.com ZIMSEC O Level Combined Science Notes:  Cast iron and the oxygen lance process

  • The iron that is produced in the blast furnace contains about 4% carbon in mass terms
  • It also has other impurities such as phosphorus and sulpher

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