| 摘要 |
PURPOSE: A method for heating steel materials to reduce high temperature scales is provided to minimize the fuel consumption of a batch heating furnace. CONSTITUTION: A method for heating steel materials is as follows. The steel materials are charged in a batch heating furnace(S10). The charged steel materials are heated in oxidizing atmosphere(S20). The heated steel materials are heated in reducing atmosphere(S30). [Reference numerals] (S10) Put steel materials in a heating furnace; (S20) Maintain an oxidizing atmosphere; (S30) Maintain a reducing atmosphere |
