Chemistry, asked by Mintu11111, 1 year ago

how steel is manufactured by open hearth process

Answers

Answered by mhmohshin
1
Open hearth process. The open hearth process is a batchprocess and a batch is called a "heat". The furnace is first inspected for possible damage. ... Once it has melted, heavy scrap, such as building, construction or steel milling scrap is added, together with pig iron from blast furnaces.
Similar questions