Acta Metall Sin  1998, Vol. 34 Issue (1): 13-18    DOI:

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SIMULATION OF SOLIDIFICAFION BEHAVIOR IN SPRAY DEPOSITED PREFORM Ⅱ.Calculation Results For Al-Cu Alloy

ZHANG Jishan;CUI Hua; DUAN Xianjin; SUN Zuqing; CHEN Guoliang (State Key Laboratory of Advanced Metals and Materials; University of Science and Technology Beijing; Beijing 100083)

ZHANG Jishan;CUI Hua; DUAN Xianjin; SUN Zuqing; CHEN Guoliang (State Key Laboratory of Advanced Metals and Materials; University of Science and Technology Beijing; Beijing 100083). SIMULATION OF SOLIDIFICAFION BEHAVIOR IN SPRAY DEPOSITED PREFORM Ⅱ.Calculation Results For Al-Cu Alloy. Acta Metall Sin, 1998, 34(1): 13-18.

Abstract References Related Articles Recommended Metrics Download:  PDF(438KB)  Export:  BibTeX | EndNote (RIS)       Abstract  According to the solidification model in the spray formed preform proposed in the first part of this study, the solidification behavior of typical Al-Cu alloy is calculated and discussed.The result shows that processing parameters such as deposition rate and spray temperature at deposition, and material thermal physical properties such as surface heat transfer coefficient have apparent effects on solidification process in preform. Under the same deposition thermodynamic conditions such as the thermodynamic state of the sprat cone just before depositing on the surface of the preform, temperature of deposition surface will vary significantly as the processing parameters and material thermal physical properties change. Therefore the temperature of deposition surface should be taken as the major factor for spray processing control, and the formerly proposed principle for spray forming processing control should be reconsidered. Key words:  spray forming      deposition perform      solidification behavior      Al-Cu alloy      Received:  18 January 1998      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/Y1998/V34/I1/13 1 张济山,崔华,段先进,孙祖庆,陈国良金属学报,1997;34:7 (Zhang Jishan,Cui Hua,Duan Xianjin,Sun Zuqing,Chen Guoliang,Acta Metall Sin;1997; 34:7 2 Mahur P, Appelian D, Lawley A.Acta Metall,1989; 37: 429 3 Perry P H.Chem Eng Handbook.6th ed,NY:McGraw-Hill;1987:23 [1] 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. [2] WU Caihong, FENG Di, ZANG Qianhao, FAN Shichun, ZHANG Hao, LEE Yunsoo. Microstructure Evolution and Recrystallization Behavior During Hot Deformation of Spray Formed AlSiCuMg Alloy[J]. 金属学报, 2022, 58(7): 932-942. [3] TIAN Tian, HAO Zhibo, JIA Chonglin, GE Changchun. Microstructure and Properties of a New Third Generation Powder Metallurgy Superalloy FGH100L[J]. 金属学报, 2019, 55(10): 1260-1272. [4] Fuxin WANG, Liangshun LUO, Liang WANG, Donghui ZHANG, Xinzhong LI, Yanqing SU, Jingjie GUO, Hengzhi FU. EFFECT OF ALLOY COMPOSITION AND COOLING RATE ON THE GROWTH MORPHOLOGY OF PRIMARY Al2Cu PHASE IN Al-Cu ALLOY DURING SOLIDIFICATION[J]. 金属学报, 2016, 52(3): 361-368. [5] LUO Yinping, ZHOU Yizhou, LIU Jinlai. INFLUENCE OF Ru AND Cr ON SOLIDIFICATION PROCESS IN A Re-FREE Ni-BASED SINGLE CRYSTAL SUPERALLOY[J]. 金属学报, 2014, 50(9): 1025-1030. [6] ZHANG Jinxiang, HUANG Jinfeng, WANG Hebin, LU Lin, CUI Hua, ZHANG Jishan. MICROSTRUCTURES AND MECHANICAL PROPERTIES OF SPRAY FORMED H13 TOOL STEEL[J]. 金属学报, 2014, 50(7): 787-794. [7] SU Ruiming, QU Yingdong, LI Rongde. PRE-AGING OF RETROGRESSION AND RE-AGING OF SPRAY FORMED 7075 ALLOY[J]. 金属学报, 2014, 50(7): 863-870. [8] WANG Hebin, HOU Longgang, ZHANG Jinxiang, LU Lin, YU Yipeng, CUI Hua, ZHANG Jishan. MICROSTRUCTURES AND PROPERTIES OF SPRAY FORMED Nb-CONTAINING M3 HIGH SPEED STEEL[J]. 金属学报, 2014, 50(12): 1421-1428. [9] XU Hongyu, HUANG Lujun, GENG Lin, ZHANG Jie, HUANG Yudong. EFFECTS OF Cu CONTENT ON THE WEAR PROPERTIES OF Al2O3•SiO2sf/Al－Cu COMPOSITES[J]. 金属学报, 2013, 49(9): 1131-1136. [10] YUAN Hao, FAN Junfei, REN Sanbing, WANG Haowei, ZHANG Yijie. THREE—DIMENSIONAL MATHEMATICAL SHAPE MODEL AND PROCESS RESEARCH OF SPRAY—FORMED BILLET[J]. 金属学报, 2013, 49(12): 1532-1542. [11] LIN Huiwen, ZHOU Yizhou, ZHANG Xuan, JIN Tao, SUN Xiaofeng. SOLIDIFICATION BEHAVIOR OF A Pt—CONTAININ Ni—BASED SINGLE CRYSTAL SUPERALLOY[J]. 金属学报, 2013, 49(12): 1567-1572. [12] WU Zeen, HU Rui, ZHANG Tiebang, ZHOU Huan, KOU Hongchao, LI Jinshan. EFFECT OF OXYGEN ON MICROSTRUCTURE AND PHASE TRANSFORMATION OF HIGH Nb CONTAINING TiAl ALLOYS[J]. 金属学报, 2013, 49(11): 1381-1386. [13] XU Yi, HUANG Peng, SHU Qin, GUO Biao, SUN Chuanshui. MICROSTRUCTURE AND PROPERTY OF ISOTHERMAL FORGED SPRAY FORMING FGH4095 SUPERALLOY[J]. 金属学报, 2013, 49(11): 1399-1405. [14] YU Yipeng HUANG Jinfeng CUI Hua CAI Yuanhua ZHANG Jishan. EFFECT OF Nb ON THE MICROSTRUCTURE AND PROPERTIES OF SPRAY FORMED M3 HIGH SPEED STEEL[J]. 金属学报, 2012, 48(8): 935-940. [15] . EFFECT OF FORCED FLOW ON THREE DIMENSIONAL DENDRITIC GROWTH OF Al-Cu ALLOYS[J]. 金属学报, 2012, 48(5): 615-620. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed