摘要
弹簧钢 60Si2Mn经奥氏体再结晶区 1 0 0 0℃控轧 ,轧后以 6～ 1 0℃ /s的冷速进行控制冷却 ,可获得细小的珠光体 +少量铁素体组织 ,同时减少了脱碳 ,显著提高了弹簧钢的冲击韧性。
By controlled rolling in austenite recrystallization zone at 1 000 ℃ and cooled with 6～10℃/sec after rolled, the fine pearlite with little ferrite in spring steel 60Si2Mn could be obtained, to decrease the decarbonization and obviously increase the impact energy of spring steel.
出处
《特殊钢》
北大核心
2001年第2期38-40,共3页
Special Steel
关键词
弹簧钢
韧性
脱碳
控制轧制
控制冷却
Spring Steel, Controlled Rolling and Cooling, Toughness, Decarbonization
