Mo含量对铁硼基合金烧结性能的影响  

The Effect of Mo to the Properties of the Base Iron-Boron Alloy

作　　者：马瑞娜[1] 曹晓明[1] 温鸣[1] 刘苹莉[1] 

机构地区：[1]河北工业大学材料学院,天津300130

出　　处：《河北工业大学学报》2003年第5期12-16,共5页Journal of Hebei University of Technology

基　　金：河北省自然科学基金资助项目(408030)

摘　　要：主要研究了Mo的含量对Fe-7B-Mo合金烧结性能的影响.实验结果表明:硼铁中加入Mo元素,使硼铁试样的烧结密度和硬度提高;Mo含量越多,密度和硬度越高,生成组织中脆性相Fe2B越少,细小的Mo2FeB2相越多,相应材料的强韧性越好,耐熔融锌腐蚀性越强.This paper studies the effect of Mo content to the sintering properties of Fe-7B-Mo. The result shows that the addition of Mo to B-Fe can raise its sintered density and hardness. Furthermore, the more Mo content added, the higher density and hardness it is of and with less Fe2B and more Mo2FeB2 in alloy, the better strength and hardness can be get, the ability of corrosion resistance has been raised.

关 键 词：Mo2FeB2 Fe2B 烧结 耐液锌腐蚀材料 

分 类 号：TG174.22[金属学及工艺—金属表面处理]