摘要
采用金相、扫描电镜和X射线衍射等分析手段,研究稀土铝合金化对穿孔顶头组织性能及氧化膜的影响。研究结果表明,稀土铝合金化可提高材料的硬度、强度及氧化膜的致密度。
The effects of RE-Al alloying on the microstructure and properties and the oxide film of the piercing plug were studied by metallographic examination,SEM and X-ray diffraction.The results show that RE-Al alloying can improve the hardness,the strength and the oxide film density of the piercing plug.
出处
《热加工工艺》
CSCD
北大核心
2010年第4期40-43,共4页
Hot Working Technology
关键词
穿孔顶头
氧化膜
稀土
piercing plug
oxide film
rare earth
