Acta Metall Sin  1992, Vol. 28 Issue (10): 1-5    DOI:

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RECALESCENCE AND SOLIDIFICATION MICROSTRUCTURE OF HIGHLY UNDERCOOLED ALLOY Ni_(68)B_(21)Si_(11).

LI Delin; YANG Gencang; ZHOU Yaohe (Northwestern Polytechnical University; Xi'an)

LI Delin; YANG Gencang; ZHOU Yaohe (Northwestern Polytechnical University; Xi'an). RECALESCENCE AND SOLIDIFICATION MICROSTRUCTURE OF HIGHLY UNDERCOOLED ALLOY Ni_(68)B_(21)Si_(11).. Acta Metall Sin, 1992, 28(10): 1-5.

Abstract References Related Articles Recommended Metrics Download:  PDF(1316KB)  Export:  BibTeX | EndNote (RIS)       Abstract  One, two and three recalescence events in the solidification of highly undercooled Ni_(68)B_(21)Si_(11) alloy melt and the conditions of undercooled together with the effect on solidification morphologies were revealed. The solidification morphologies of the undercooled alloy may be examined in the light of two aspects, i.e., growth of either Ni_3B Ni_6Si_2B and Ni_2B eutectic or dendrite cluster with Ni_3B as leading phase. When the degree of undercooling below 200 or over 310 K, the solidification of alloy is accompannied by one recalescene only, and the crystals grow according to the first mode of solidification. While undercooling at other temperatures, two or three events of recalescence may occur and the dendrite cluster may solidify. Key words:  recalescence event      undercooling      X-ray analysis      Ni_(65)B_(21)Si_(11)      Received:  18 October 1992      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/Y1992/V28/I10/1 1 Kreis J, Herlach D M, Alexander H, Weiss W. J Non-Cryst Solids, 1990; 117/118: 816 2 Dunst A, Herlach D M, Gillessen F. Mater Sci Eng, 1991; A133: 785 3 Wei Binbo, Yang Gencang, Zhou Yaohe. Acta Metall Mater, 1991; 39: 1249 4 Greer A L. Mater Sci Eng, 1991; A133: 16 5 李德林,杨根仓,魏炳波,周尧和.科学通报,1990;35(21) :1671 6 Abbaschian G J. AD-A120770, 1982 7 Lebaili S, Hamar-Thibault S. Acta Metall, 1987; 35: 701 8 Valencia J J, McCullough C, Levi C G, Mehrabian R. Acta Metall, 1989; 37: 2517 9 Bertero G A, Hofmeister W H, Robinson M B, Bayuzick R J. Metall Trans, 1991; 22: 27237 [1] XU Junfeng, ZHANG Baodong, Peter K Galenko. Model of Eutectic Transformation Involving Intermetallic Compound[J]. 金属学报, 2021, 57(10): 1320-1332. [2] Yun LI, Lianjie LIU, Xinming LI, Jinfu LI. Solidification of Undercooled Co75B25 Alloy[J]. 金属学报, 2018, 54(8): 1165-1170. [3] Kuanhui HU, Xinping MAO, Guifeng ZHOU, Jing LIU, Zhifen WANG. Effect of Si and Mn Contents on the Microstructure and Mechanical Properties of Ultra-High Strength Press Hardening Steel[J]. 金属学报, 2018, 54(8): 1105-1112. [4] Dandan FAN, Junfeng XU, Yanan ZHONG, Zengyun JIAN. Effect of Superheated Temperature and Cooling Rate on the Solidification of Undercooled Ti Melt[J]. 金属学报, 2018, 54(6): 844-850. [5] Zengyun JIAN, Tao XU, Junfeng XU, Man ZHU, Fang'e CHANG. Development of Solid-Liquid Interfacial Energyof Melt-Crystal[J]. 金属学报, 2018, 54(5): 766-772. [6] Jinfu LI, Yaohe ZHOU. Remelting of Primary Solid in Rapid Solidification of Deeply Undercooled Alloy Melts[J]. 金属学报, 2018, 54(5): 627-636. [7] Bin ZHAI, Kai ZHOU, Peng Lü, Haipeng WANG. Rapid Solidification of Ti-6Al-4V Alloy Micro-Droplets Under Free Fall Condition[J]. 金属学报, 2018, 54(5): 824-830. [8] Jianglei ZHU, Qing WANG, Haipeng WANG. Thermophysical Properties and Atomic Distribution of Undercooled Liquid Cu[J]. 金属学报, 2017, 53(8): 1018-1024. [9] Junhui YAN,Zengyun JIAN,Man ZHU,Fang'e CHANG,Junfeng XU. SOLIDIFICATION CHARACTERISTICS AND MICRO-STRUCTURE OF HIGH UNDERCOOLED Al-70%Si ALLOY[J]. 金属学报, 2016, 52(8): 931-937. [10] CHEN Zheng, YANG Yanan, CHEN Qiang, XU Junfeng, TANG Yueyue, LIU Feng. RECALESCENCE EFFECT SIMULATION AND MICROSTRUCTURE EVOLUTION OF UNDERCOOLED Fe82B17Si1 ALLOY[J]. 金属学报, 2014, 50(7): 795-801. [11] WEN Qiang, JIAN Zengyun, ZHU Man, CHANG Fang'e, DANG Bo. EFFECTS OF RE ON THE SOLIDIFICAIION CHARACTERISTICS OF Al-80%Si ALLOY[J]. 金属学报, 2014, 50(5): 610-618. [12] GUO Xiong, LIN Xin, WANG Zhitai, CAO Yongqing, PENG Dongjian, HUANG Weidong. FORMATION MECHANISM OF ANOMALOUS EUTECTIC AND MICROSTRUCTURE EVOLUTION IN HIGHLY UNDERCOOLED SOLIDIFICATION OF Ni－30%Sn ALLOY[J]. 金属学报, 2013, 29(4): 475-482. [13] HU Rui, LIU Yi, ZHANG Tiebang, KOU Hongchao, LI Jinshan. PHASE SELECTION AND THE SOLIDIFICATION CHARACTERISTICS OF TiAl BASE ALLOYS IN THE NONEQUILIBRIUM SOLIDIFICATION[J]. 金属学报, 2013, 49(11): 1295-1302. [14] CHANG Fang'e ZHAO Zhiwei ZHU Man LI Na FANG Wen DONG Guangzhi JIAN Zengyun. SOLIDIFICATION BEHAVIORS OF HIGHLY UNDERCOOLED Ni-21.4%Si EUTECTIC ALLOY[J]. 金属学报, 2012, 48(7): 875-881. [15] MU Danning YANG Changlin WEI Xiaowei LIU Feng. RESEARCH ON GRAIN REFINEMENT IN BULK UNDERCOOLED Fe–Co BASE ALLOYS[J]. 金属学报, 2012, 48(12): 1409-1414. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed