Acta Metall Sin  1995, Vol. 31 Issue (9): 405-410    DOI:

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CHARACTER OF NUCLEATION AND BRANCHING OF STRENGTHENING PHASE IN Ni-NbC ALLOYS

LI Shunpu; (Institute of Physics; Chinese Academy of Sciences; Beijing 100080) ZHAO Deqian; CHEN Xichen (Institute of Physics; Chinese Academy of Sciences; Beijing 100080); BARABASH O M; OSHKADEROV S P (Institute of Metal Physics; Academia Sinica. Kiev; Ukraine 252142)

LI Shunpu; (Institute of Physics; Chinese Academy of Sciences; Beijing 100080) ZHAO Deqian; CHEN Xichen (Institute of Physics; Chinese Academy of Sciences; Beijing 100080); BARABASH O M; OSHKADEROV S P (Institute of Metal Physics; Academia Sinica. Kiev; Ukraine 252142). CHARACTER OF NUCLEATION AND BRANCHING OF STRENGTHENING PHASE IN Ni-NbC ALLOYS. Acta Metall Sin, 1995, 31(9): 405-410.

Abstract References Related Articles Recommended Metrics Download:  PDF(415KB)  Export:  BibTeX | EndNote (RIS)       Abstract  This paper studied the Ni-NbC alloy morphology and orientation character under the effect of impurity Mo, by using optical and scanning electron microscope(SEM)and X-ray preferred orientation analysis. Result has shown that the growing primary crystals have two kinds of morphologies: hexahedron and octahedron, while their preferred growth orientation is <111> and <100> , respectively. During the growth of eutectic alloy, NbC phase branched mainly on the preferred growth direction, while the effect of defect was minor. Key words:  eutectic alloy      strengthening phase      branching.      Received:  18 September 1995      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/Y1995/V31/I9/405 1ShamsuzzohaM,HoganLM．JCrystalGrowth,1986;76:4292ShamsuzzohaM,HoganLM．JCrystalGrowth,1985;72:7353KobayashiK,HoganLM．JMatSci,1985:20:196641961:355李顺朴,陈熙琛,OM．科学通报,1995:40:(1)109 [1] LI Fulin, FU Rui, BAI Yunrui, MENG Lingchao, TAN Haibing, ZHONG Yan, TIAN Wei, DU Jinhui, TIAN Zhiling. Effects of Initial Grain Size and Strengthening Phase on Thermal Deformation and Recrystallization Behavior of GH4096 Superalloy[J]. 金属学报, 2023, 59(7): 855-870. [2] ZHANG Lili, JI Zongwei, ZHAO Jiuzhou, HE Jie, JIANG Hongxiang. Key Factors Influencing Eutectic Si Modification in Al-Si Hypoeutectic Alloy by Trace La[J]. 金属学报, 2023, 59(11): 1541-1546. [3] FENG Di, ZHU Tian, ZANG Qianhao, LEE Yunsoo, FAN Xi, ZHANG Hao. Solution Behavior of Spray-Formed Hypereutectic AlSiCuMg Alloy[J]. 金属学报, 2022, 58(9): 1129-1140. [4] Jianfeng ZHANG, Qing LAN, Qichi LE. Investigation on the Change of Thermoelectric Power of Al-Fe Hypoeutectic Alloy Melt Caused by AC Magnetic Field[J]. 金属学报, 2018, 54(7): 1042-1050. [5] Liangshun LUO,Tong LIU,Yanning ZHANG,Yanqing SU,Jingjie GUO,Hengzhi FU. MICROSTRUCTURE EVOLUTION AND GROWTH BE-HAVIORS OF FACETED PHASE IN DIRECTIONALLY SOLIDIFIED Al-Y ALLOYS I. Microstructure Evolution of Directionally Solidified Al-15%Y Hypereutectic Alloy[J]. 金属学报, 2016, 52(7): 859-865. [6] Liyuan SHENG,Jianting GUO,Chen LAI,Tingfei XI. EFFECT OF Zr ADDITION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF NiAl/Cr(Mo) BASE EUTECTIC ALLOY[J]. 金属学报, 2015, 51(7): 828-834. [7] WANG Xiaojiao, SHEN Qin, YAN Jujie, QIU Tao, WANG Bo, LI Hui, LIU Wenqing. PRECIPITATION CHARACTERIZATION OF NiAl AND Cu-RICH PHASES IN DUAL-PHASE REGION OF PRECIPITATION STRENGTHENING STEEL[J]. 金属学报, 2014, 50(11): 1305-1310. [8] PENG Peng, LI Xinzhong, LIU Dongmei, SU Yanqing, GUO Jingjie, FU Hengzhi. MICROSTRUCTURE EVOLUTION OF DIRECTIONALLY SOLIDIFIED Al－12%Ni HYPEREUTECTIC ALLOY[J]. 金属学报, 2013, 49(3): 311-319. [9] LI Shuangming, FU Hengzhi. THEORETICAL ANALYSIS OF AN ABRUPT INCREASE IN GROWTH RATE ON THE DIRECTIONALLY SOLIDIFIED MICROSTRUCTURES OF OFF—EUTECTIC ALLOYS[J]. 金属学报, 2013, 49(12): 1543-1548. [10] SHENG Liyuan GUO Jianting ZHANG Wei XIE Yi ZHOU Lanzhang YE Hengqiang. EFFECTS OF HIP AND HEAT TREATMENT ON MICROSTRUCTURE AND COMPRESSIVE PROPERTIES OF RAPIDLY SOLIDIFIED NiAl-Cr(Mo)-Hf EUTECTIC ALLOY[J]. 金属学报, 2009, 45(9): 1025-1029. [11] WANG Zhensheng GUO Jianting ZHOU Lanzhang SHENG Liyuan HU Zhuangqi. HIGH TEMPERATURE WEAR BEHAVIOR OF NiAl--Cr(Mo)--Ho--Hf EUTECTIC ALLOY[J]. 金属学报, 2009, 45(3): 297-301. [12] . THE PURIFICATION AND HYPERCOOLING OF Fe-B EUTECTIC ALLOY[J]. 金属学报, 2008, 44(8): 956-960 . [13] 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[J]. 金属学报, 1996, 32(8): 817-822. [14] LI Shunpu;ZHAO Deqian;CHEN Xichen(Institute of phesics;Chinese Academy of Sciences;Beijing 100080)(Manuscript received 1994-08-25). PSEUDO-COUPLED ZONE AND NUCLEATION OF Ni-Sn ALLOY UNDER DEEP UNDERCOOLING[J]. 金属学报, 1995, 31(7): 304-308. [15] DAI Jiyan;ZHANG Jinghua;JIN Zhixiong;LI Douxing;YE Hengqiang;(Laboratory of Atomic Image of Solids;Institue of Metal Research;Chinese Acadmy of Sciences;Shenyang)(Manuscript received 5 October;1993). HREM STUDY OF TEXTURE OF γ/γ'-αDS EUTECTIC ALLOY DURING AGING[J]. 金属学报, 1994, 30(1): 1-6. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed