中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Influences of preparation techniques on glass-forming ability of Fe-P-B-Si-C amorphous alloys

文献类型:期刊论文

作者Wang, Xin-min; Li, Jia-wei; Li, Qiang; Bie, Lu-yang; Dong, Ya-qiang; Zhang, Ji-jun
刊名JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
出版日期2018
卷号25期号:6页码:674-679
关键词Bulk Metallic Glasses Magnetic-properties Crystallization Additions Enhancement
英文摘要It has been widely accepted that the ultrafast cooling rate is required for the glass formation of amorphous alloys. Here, the larger glass-forming ability (GFA) of Fe76P5(B0.5Si0.3C0.2)(19) amorphous alloy was achieved by water quenching at lower cooling rate under argon atmosphere. Cylindrical rods with diameters of 1-2 mm were prepared by water quenching without flux treatment, Cu-mold injection casting, and Cu-mold suction casting, respectively. The influences of the preparation techniques with different cooling rates on GFA, thermal property, and nucleation/growth behavior were examined. The critical diameter of the Fe76P5(B0.5Si0.3C0.2)(19) amorphous alloys is 1.7 mm for water quenching while smaller than 1.0 mm for injection casting. Microstructure analysis indicates that the crystallization and solidification processes are quite different between the water-quenched and the injection-cast rods. These findings could deepen fundamental understanding on the relationship between the cooling rate, techniques, and GFA of Fe-based amorphous alloys.
学科主题Physics
语种英语
公开日期2018-12-04
源URL[http://ir.nimte.ac.cn/handle/174433/17430]  
专题2018专题
推荐引用方式
GB/T 7714
Wang, Xin-min,Li, Jia-wei,Li, Qiang,et al. Influences of preparation techniques on glass-forming ability of Fe-P-B-Si-C amorphous alloys[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2018,25(6):674-679.
APA Wang, Xin-min,Li, Jia-wei,Li, Qiang,Bie, Lu-yang,Dong, Ya-qiang,&Zhang, Ji-jun.(2018).Influences of preparation techniques on glass-forming ability of Fe-P-B-Si-C amorphous alloys.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,25(6),674-679.
MLA Wang, Xin-min,et al."Influences of preparation techniques on glass-forming ability of Fe-P-B-Si-C amorphous alloys".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 25.6(2018):674-679.

入库方式: OAI收割

来源:宁波材料技术与工程研究所

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