热作工具钢GH2001在散热片挤压模中的应用  

Application of the Hot Work Steel GH2001in the Extruding Die for Radiation Fins

作　　者：温灿利 

机构地区：[1]广州金耘特殊金属有限公司,广东广州510730

出　　处：《模具工业》2004年第3期52-54,共3页Die & Mould Industry

摘　　要：GH2001钢用于散热片挤压模可弥补H13钢高温强度及抗回火软化性能不足 ,该新型热作工具钢具有超高清净度 ,组织均匀及优良的高温强度、抗热疲劳及抗回火软化等综合性能 ,适合用于高倍数散热片挤压模。GH2001steel used for the extruding die for radiation fins could compensate the weakness of H13steel in the properties of intensity at high temperature and anti temper softening.This new type of hot work steel possesses extra-high purity,even organizational structure,good comprehensive properties of intensity at high temperature,anti thermal fatigue and anti temper softening.This material is suitable to be applied for the extruding die for high-multiple radiation fins.

关 键 词：热作工具钢 高温强度 挤压模 

分 类 号：TG162.41[金属学及工艺—热处理]