Acta Metall Sin  1996, Vol. 32 Issue (8): 817-822    DOI:

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EFFECTS OF MELT TEMPERATURES ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF RAPIDLY SOLIDIFIED Al－(14%－18%)Si RIBBONS

WEI Pengyi; FU Hengzhi (State Key Laboratory of Solidification Processing;Northwestern Polytechnical Univereity; Xi'an 710072); W. REIF (Berlin Technical University; Berlin; Germany)(Manuscript received 1995-11-20; in revised form 1996-04-03)

WEI Pengyi; FU Hengzhi (State Key Laboratory of Solidification Processing;Northwestern Polytechnical Univereity; Xi'an 710072); W. REIF (Berlin Technical University; Berlin; Germany)(Manuscript received 1995-11-20; in revised form 1996-04-03). EFFECTS OF MELT TEMPERATURES ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF RAPIDLY SOLIDIFIED Al－(14%－18%)Si RIBBONS. Acta Metall Sin, 1996, 32(8): 817-822.

Abstract References Related Articles Recommended Metrics Download:  PDF(540KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Effects of different melt temperatures before solidification on microstructures and mechanical properties of rapidly solidified Al-(14%-18%)Si alloy ribbons were investigated experimentally. It is found that the increase in melt temperature and/or homogenization treatment at high temperature (1200℃, 1.5 min) is favourable to the formation of highly refined and homogenized microstructure, which have good composite mechanical properties. Correspondent: WEI Pengyi, associate professor, State Key Laboratory of Solidification Processing,Northwestern Polytechnical University, Xi'an 710072 Key words:  rapid solidification      Al-Si hypereutectic alloy      microstructure      melt pre-freezing characteristic      Received:  18 August 1996      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1996/V32/I8/817 1VineyardGH,LiquidMetalsandSolidification．Cleveland:ASM,1958:12徐达鸣．李庆春,陈洪升．铸造,1996;(2):273关绍康．北京科技大学博士学位论文,19954冈本平,村上健儿．日本金属学会会报,1986;25:425NikitinVI．SolidificationofAl-BasedAlloys．西北工业大学凝固技术高级研讨班报告,内部资料,1995:96李培杰,桂满昌,贾均,李庆春,里豪森．铸造,1995;(9):357坚增运．西北工业大学博士学位论文,19958魏朋义．西北工业大学博士学位论文,19939ItagakiM,GissenBC,GrantNJ．TransASM,1968,61:33010王广厚．物理与进展,1994;14(2):2311施延藻,王玉玮．铸造实用手册．沈阳:东北工学院出版社,1988:12712KurzW,FisherDJ著,毛协民,包冠乾,介万奇,刘林,刘家钧译．凝固原理:西安,西北工业大学出版社,1989:75 [1] WANG Lei, LIU Mengya, LIU Yang, SONG Xiu, MENG Fanqiang. Research Progress on Surface Impact Strengthening Mechanisms and Application of Nickel-Based Superalloys[J]. 金属学报, 2023, 59(9): 1173-1189. [2] ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800oC[J]. 金属学报, 2023, 59(9): 1253-1264. [3] LU Nannan, GUO Yimo, YANG Shulin, LIANG Jingjing, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo. Formation Mechanisms of Hot Cracks in Laser Additive Repairing Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1243-1252. [4] GONG Shengkai, LIU Yuan, GENG Lilun, RU Yi, ZHAO Wenyue, PEI Yanling, LI Shusuo. Advances in the Regulation and Interfacial Behavior of Coatings/Superalloys[J]. 金属学报, 2023, 59(9): 1097-1108. [5] LI Jingren, XIE Dongsheng, ZHANG Dongdong, XIE Hongbo, PAN Hucheng, REN Yuping, QIN Gaowu. Microstructure Evolution Mechanism of New Low-Alloyed High-Strength Mg-0.2Ce-0.2Ca Alloy During Extrusion[J]. 金属学报, 2023, 59(8): 1087-1096. [6] LIU Xingjun, WEI Zhenbang, LU Yong, HAN Jiajia, SHI Rongpei, WANG Cuiping. Progress on the Diffusion Kinetics of Novel Co-based and Nb-Si-based Superalloys[J]. 金属学报, 2023, 59(8): 969-985. [7] CHEN Liqing, LI Xing, ZHAO Yang, WANG Shuai, FENG Yang. Overview of Research and Development of High-Manganese Damping Steel with Integrated Structure and Function[J]. 金属学报, 2023, 59(8): 1015-1026. [8] SUN Rongrong, YAO Meiyi, WANG Haoyu, ZHANG Wenhuai, HU Lijuan, QIU Yunlong, LIN Xiaodong, XIE Yaoping, YANG Jian, DONG Jianxin, CHENG Guoguang. High-Temperature Steam Oxidation Behavior of Fe22Cr5Al3Mo-xY Alloy Under Simulated LOCA Condition[J]. 金属学报, 2023, 59(7): 915-925. [9] ZHANG Deyin, HAO Xu, JIA Baorui, WU Haoyang, QIN Mingli, QU Xuanhui. Effects of Y2O3 Content on Properties of Fe-Y2O3 Nanocomposite Powders Synthesized by a Combustion-Based Route[J]. 金属学报, 2023, 59(6): 757-766. [10] GUO Fu, DU Yihui, JI Xiaoliang, WANG Yishu. Recent Progress on Thermo-Mechanical Reliability of Sn-Based Alloys and Composite Solder for Microelectronic Interconnection[J]. 金属学报, 2023, 59(6): 744-756. [11] FENG Aihan, CHEN Qiang, WANG Jian, WANG Hao, QU Shoujiang, CHEN Daolun. Thermal Stability of Microstructures in Low-Density Ti2AlNb-Based Alloy Hot Rolled Plate[J]. 金属学报, 2023, 59(6): 777-786. [12] WU Dongjiang, LIU Dehua, ZHANG Ziao, ZHANG Yilun, NIU Fangyong, MA Guangyi. Microstructure and Mechanical Properties of 2024 Aluminum Alloy Prepared by Wire Arc Additive Manufacturing[J]. 金属学报, 2023, 59(6): 767-776. [13] WANG Fa, JIANG He, DONG Jianxin. Evolution Behavior of Complex Precipitation Phases in Highly Alloyed GH4151 Superalloy[J]. 金属学报, 2023, 59(6): 787-796. [14] LIU Manping, XUE Zhoulei, PENG Zhen, CHEN Yulin, DING Lipeng, JIA Zhihong. Effect of Post-Aging on Microstructure and Mechanical Properties of an Ultrafine-Grained 6061 Aluminum Alloy[J]. 金属学报, 2023, 59(5): 657-667. [15] WANG Changsheng, FU Huadong, ZHANG Hongtao, XIE Jianxin. Effect of Cold-Rolling Deformation on Microstructure, Properties, and Precipitation Behavior of High-Performance Cu-Ni-Si Alloys[J]. 金属学报, 2023, 59(5): 585-598. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed