Acta Metall Sin  1996, Vol. 32 Issue (8): 823-828    DOI:

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SENSITIVITY OF MICROSTRUCTURE TO THERMAL HISTORY OF MELTS IN RAPIDLY SOLIDIFIED Al-Fe-M-Si ALLOYS

GUAN Shaokang;SHEN Mingfu; TANG Yali(Zhengzhou University of Technology;Zhengzhou 450002); HU Hanqi (University of Science and Technology Beijing; Beijing 100083)(Manuscript received 1995-08-07; in revised form 1996-03-07)

GUAN Shaokang;SHEN Mingfu; TANG Yali(Zhengzhou University of Technology;Zhengzhou 450002); HU Hanqi (University of Science and Technology Beijing; Beijing 100083)(Manuscript received 1995-08-07; in revised form 1996-03-07). SENSITIVITY OF MICROSTRUCTURE TO THERMAL HISTORY OF MELTS IN RAPIDLY SOLIDIFIED Al-Fe-M-Si ALLOYS. Acta Metall Sin, 1996, 32(8): 823-828.

Abstract References Related Articles Recommended Metrics Download:  PDF(543KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The sensitivity of microstructures to the thermal history of the melts in rapidly solidified Al-Fe-M-Si (M=Ti, Nb, Cr+Mo, W) alloys with different compositions were studied. It is shown that the microstructures in rapidly solidified Al-Fe-M-Si alloys are obviously different under the same system of the thermal history of the melts. Effect of the thermal history on the microstructures in rapidly solidified Al-Fe-M-Si(=Ti, Nb,Cr+Mo) alloy is not more sensitive than Al-Fe-W-Si alloys in the thermal history range from 1323 K to 1523 K for 5 min. Correspondent: GUAN Shaokang,(Department of Materials Science and Engineering, Zhengzhou University of Technology, Zhengzhou 450002) Key words:  rapid solidification      microstructure      sensitivity of the melt thermal history Al-Fe-Si alloy      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/I8/823 1ForesFH,PickensJR．JMet,1984;36:142关绍康,汤亚力,沈宁福,胡汉起．航空学报,1994;11:13953GuanSK,TangYL,ShenNF,HuHQ．ActaMetallSin(EngEd),1994;7:1674ManovVP,PopelSI,BulerPI,ManukhinAB,KomlevDG．MaterSciEng,1991;Al33:5355关绍康．北京科技大学博士学位论文,19956JacobsMH,DoggettAG,StowellMJ．JMaterSci,1974;9:1631 [1] 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. [2] 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. [3] 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. [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] 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. [6] 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. [7] 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. [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] 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. [11] 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. [12] 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. [13] 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. [14] ZHANG Dongyang, ZHANG Jun, LI Shujun, REN Dechun, MA Yingjie, YANG Rui. Effect of Heat Treatment on Mechanical Properties of Porous Ti55531 Alloy Prepared by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 647-656. [15] 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. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed