摘要
利用透射电镜 ,对 0 9CuPTiRE钢板中析出物进行了研究。结果表明 ,在热轧过程中TiN和TiS先后析出 ;稀土元素的加入在一定程度上改善了钢材的横向冲击韧性。
The study on the precipitation of 09CuPTiRE sheet steel shows that TiN and TiS precipitate early or late in the hot rolling process by TEM analysis.The addition of RE element improves the steel transever impact toughness.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2003年第4期479-481,共3页
Journal of Materials Science and Engineering
