摘要
冶炼5CrNiMo钢时，正常出炉后，浇注时分别加入不同含量稀土，并与不加稀土的比较．通过金相显微镜分析发现，加入稀土后的钢中夹杂物完全球化，尺寸均匀，分布较好，并探讨了不同稀土含量的夹杂物的成分和组成元素的分布规律．
Smelting 5CrNiMo with the means of normal technology, adding diferent addition contents of RE by pouring , compare it with no adding of RE. By Metallographic Microscope it is found that the inclusion is spherical and well distributed and its dimension is equal.
出处
《山东师范大学学报（自然科学版）》
CAS
2011年第3期71-73,共3页
Journal of Shandong Normal University(Natural Science)
