教師隊伍
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李言祥
教授

博士
電話:+86-10-62773640
傳真:+86-10-62773640
電子郵箱:yanxiang@tsinghua.edu.cn
專業特長:多孔金屬材料,鑄造合金,金屬凝固技術
基本狀況

beat365教授、博士生導師,學術委員會副主任,材料精确成形研究室主任,先進成形制造教育部重點實驗室輕金屬分室主任。2004起多次擔任中國材料研究學會多孔材料分會年會主席,兼任中國鑄造學會特種鑄造與非鐵合金委員會副主任,複合材料技術委員會副主任,鑄鋼及熔煉專業委員會副主任,《特種鑄造與有色合金》編委會副主任。先後主持和參與包括國家級重點基金項目、973項目、地方基金項目及與企業合作等科研項目40餘項,發表論文160多篇,出版教材及翻譯學術著作等5本,長期主講材料加工方面的課程。

教學狀況

自2003年起,主講本科生課程“材料加工原理”(國家精品課) (24/48學時,春季)
自1992年起,主講本科生課程“複合材料”(2007年起為高年級研讨課) (32學時,秋季)
自1999年起,主講研究生課程“現代材料加工” (16/48學時,春季)
1996-2002,主講研究生課程“金屬凝固”(24/48學時)
1993-1998,主講研究生課程“現代激光加工”(12/48學時)
1992-1995,主講本科生課程 “Basic Metallurgy”(16/32學時)


展開更多>>
  • 教育背景
  • 工作履曆
  • 研究領域
  • 研究概況
  • 獎勵與榮譽
  • 學術成果

1989.6,清華大學機械工程系,工學博士

1985.6,哈爾濱工業大學金屬材料及工藝系,工學碩士

1982.6,哈爾濱工業大學金屬材料及工藝系,工學學士

2013.01-今  beat365,教授

1998.08-2012.12  清華大學機械工程系,教授

2007.01-2007.02  University of Luleå, Sweden,訪問教授

1993.01-1998.07  清華大學機械工程系,副教授

1992.01-1992.12  清華大學機械工程系,講師

1990.10-1991.12  University of Liverpool,UK,訪問學者

1989.08-1990.10  清華大學機械工程系,助教,講師


多孔金屬材料:定向凝固多孔金屬(Gasar),泡沫鋁

鑄造合金:鑄鐵,鑄鋼,鑄造鋁合金,鑄造耐磨材料

金屬凝固技術:定向凝固理論,多元合金凝固


目前主要研究項目


科技部國際合作計劃,2013DFR50330,“定向凝固多孔金屬微通道熱沉技術的聯合研發”,2013/4-2015/3

浙江某企業橫向,“新型纖維泡沫鋁複合層闆工藝開發”, 2013/3-2014/12

浙江某企業橫向,“熔體發泡法批量生産泡沫鋁技術”, 2012/6-2013/12

工信部04專項,“高檔數控機床用鑄鐵床身精度保持成套技術研究”, 2012/1-2014/12

清華大學自主科研,“規則微-納複合多孔金屬的制備及其流動換熱特性”, 2010/7-2013/6

遼甯某企業橫向,“定向凝固多孔金屬材料制備及應用技術”, 2010/12-2012/12

國家自然科學基金,50974080,“高硬度高強韌Fe-C-Si-B耐磨合金凝固組織及性能研究”,2010/1-2012/12

NSFC-雲南聯合基金,U0837603,“多孔銅基材料結構控制及其力學和熱學性能基礎研究”, 2009/1-2012/12


北京市高等教育精品教材獎(2007);

清華大學教學成果一等獎(2006);

國家知識産權局第八屆中國專利獎優秀獎(2003);

教育部科學技術獎技術發明一等獎(2002);

清華大學科研成果推廣應用效益顯著獎一等獎(2002);

清華大學學術新人獎(2000);

國家教委科技進步一等獎(1995);

清華大學基礎研究成果獎(1993)。


發明專利


發明專利1:一種高矽耐磨鑄鋼的制造方法,ZL 99105704.X,已授權十幾家企業生産應用

發明專利2:金屬表面等離子噴塗後激光熔覆制備陶瓷塗層的方法,ZL 981012930.0


主要出版物


[1] 李言祥主編. 《材料加工原理》,清華大學出版社,2005。

[2] Xingming Zhang, Yanxiang Li, Yuan Liu, Huawei Zhang. Fabrication of a bimodal micro/ nanoporous metal by the Gasar and dealloying processes, Materials Letters, 92(2013)448-451

[3] Huawei Zhang, Liutao Chen, Yuan Liu, Yanxiang Li. Experimental Study on Heat Transfer Performance of Lotus-type Copper Heat Sink, International Jouranl of Heat and Mass Transfer, Volume 56, Issues 1–2, January 2013, Pages 172-180

[4] Liu Xingnan, Li Yanxiang, Prediction of melt residual in batch type gas injection foaming process, Journal of Materials Processing Technology,  212(2012)181-187

[5] 陳劉濤, 張華偉, 劉源, 李言祥. “定向凝固多孔銅熱沉傳熱性能的實驗研究”,金屬學報, 2012: 48(No.3): 329-333

[6] 陳劉濤, 張華偉, 劉源, 李言祥. “定向凝固多孔銅熱沉傳熱性能的理論分析”,金屬學報, 2012: 48(No.11): 1374-1380

[7] 劉興男,李言祥,陳祥. 吹氣法制備泡沫鋁單爐發泡工藝中熔體剩餘比例的預測,中國有色金屬學報,Vol.22,No.7 (2012),1-6

[8] Guangrui Jiang  and  Yanxiang Li.  A Model for Calculating Hydrogen Solubility in Liquid Metals,  Metallurgical and Materials Transactions A,2011, 42(4), 1038-1043.

[9] JIANG Guang-rui, LI Yan-xiang, LIU Yuan. Influence of Solidification Mode on Pore Structure of Directionally Solidified Porous Cu-Mn Alloy, Trans. Nonferrous Met. Soc. China,Vol. 21, No.1(2011),88 – 95。

[10] 袁文文,李言祥,陳祥. 穿孔法改進泡沫鋁的吸聲性能,中國有色金屬學報,Vol. 21, No.1, 2011, pp. 0138-0144

[11] 劉興男,李言祥,陳祥,範雪柳. 氣室體積和吹氣口數量對泡沫鋁孔徑的影響,機械工程學報,2011, 47(6): 73-79.

[12] JIANG Guang-rui, LI Yan-xiang, LIU Yuan. Calculating Hydrogen Solubility in Molten Alloys,Trans. Nonferrous Met. Soc. China,Vol. 21, No.5(2011),1130-1135。

[13] 劉興男,李言祥,陳祥,範雪柳. 吹氣發泡工藝中加Ca對顆粒分散程度和泡沫穩定性的影響,中國有色金屬學報,Vol.21, No.2 (2011),392-398。

[14] 範雪柳,陳祥,劉興男,李言祥. 吹氣發制備泡沫鋁的性能,中國有色金屬學報,Vol.21, No.6 (2011),1320-1327。

[15] Xiang Chen, Yanxiang Li and Huiming Zhang. Microstructure and mechanical properties of high boron white cast iron with about 4% chromium, J Mater Sci, (2011) 46, 957-963.

[16] Fan Xueliu, Chen Xiang and Li Yanxiang. The structure and Acoustic Properties of Aluminum Foams by Gas Injection Method, Advanced Materials Research, Vols.146-147(2011),1049-1055.

[17] Liu Yuan, Ding Chao, Li Yan-Xiang, Grain refining mechanism of Al-3B master alloy on hypoeutectic Al-Si alloys, Trans. Nonferrous Met. Soc. China,Vol. 21, No.7(2011),1435 – 1440。

[18] 劉源, 李言祥, 劉潤發. 連鑄法Gasar工藝中抽拉速率對多孔金屬結構影響的理論分析, 金屬學報,2010, 46(02):129-134。

[19] Li Yanxiang, Yuan Wenwen and Chen Xiang, The Solidification Structure and Sound Absorbability of A356 Alloy Foams, Materials Science Forum, 656(2010), 994-997.

[20] LIU Xingnan, LI Yanxiang , CHEN Xiang , LIU Yuan , Fan Xueli,FOAM STABILITY IN GAS INJECTION FOAMING PROCESS, J. of Materials Science, 2010, 45(23): 6481-6493.

[21] Chen Xiang and Li Yanxiang. Effect of heat treatment on microstructure and mechanical properties of high boron white cast iron, Materials Science and Engineering A, 528(2010), 771-775.

[22] 劉興男,李言祥,陳祥,劉源. 吹氣法制備泡沫鋁工藝中泡沫的穩定性判據,機械工程學報,2010, 46(22): 47-52.

[23] Guangrui Jiang, Yanxiang Li and Yuan Liu. Experimental study on the pore structure of directionally solidified porous Cu-Mn alloy, Metallurgical and Materials Transactions A, 2010, 41(13), 3405-3411.

[24] Chen Xiang and Li Yanxiang. Effects of strontium and boron interactions in Li-7Si alloys, Foundry, Vol. 7, No.4, p. 325-330, 2010.

[25] Zhongli Liu, Xiang Chen, Yanxiang Li, Kaihua Hu. Study of high boron iron-based alloy and its modification, Journal of Iron and Steel Research, 2009, 16(3):37-42, 54.

[26] X. Wang, Y. X. Li and Y. Liu, Bidirectional Solidification of Metal-Gas Eutectics and Fabrication of Radial-type Porous Magnesium, Inter. J. Cast Metals Research, Vol.22, No.1-4(2009), 200-203.

[27] 劉源,陳敏,李言祥,陳祥. AlxCoCrCuFeNi多主元高熵合金的微觀結構和力學性能. 稀有金屬材料與工程,2009(09)1602-1607。

[28] 袁文文,陳祥,劉源,李言祥. 熔體發泡法批量制備泡沫鋁闆材關鍵技術的研究,稀有金屬材料與工程,2009(S3):306-310。

[29] X. J. Sun and Y. X. LI, X. Chen. Identification and evaluation of modification level for compacted graphite cast iron, J. Materials Processing Technology, 200(2008)471-480.

[30] 蔣光銳,劉源,李言祥,蘇彥慶,郭景傑. 氫在合金熔體中溶解度的計算模型,金屬學報,2008,44(2):129-133。

[31] Zhongli Liu, Yanxiang Li, Xiang Chen,Kaihua Hu. Study on microstructure and mechanical properties of high boron white cast iron, Materials Science and Engineering A, 486(2008)112-116.

[32] Zhongli Liu, Xiang Chen,Yanxiang Li, Kaihua Hu. Effect of Chromium on microstructure and properties of high boron white cast iron, Metallurgical and Materials Transaction A, Vol.39, No.3 (2008) 636-641.

[33] Y. X. Li, Z. L. Liu, X. Chen, Development of boron white cast iron, Inter. J. Cast Metals Research, Vol.21, No.1-4 (2008), 67-70.

[34] 王雪,李言祥,劉 源. 熔體流動對鎂/氫共晶二維定向凝固的影響, 金屬學報,2008,44(9):626-630。

[35] X. J. Sun and Y. X. LI, Influence of Blast-induction Duplex Melting Process on the Melt Quality and Solidification of Gray Cast Iron, Inter. J. Cast Metals Research, Vol.20, No.5(2007), 240-245.

[36] Chen Xiang, Li Yanxiang. Fracture toughness improvement of austempered high silicon steel by titanium, vanadium and rare earth elements multi-element modification. Mater. Sci. & Eng A. 444(2007)298~305

[37] Wang Xue, Li Yanxiang, Liu Yuan. Structural Features in Radial-type Porous Magnesium Fabricated by Bidirectional Solidification. Mater. Sci. & Eng A. 444(2007)306-313.

[38] Wan Jiang, Li Yanxiang, Liu Yuan, Spatial distribution of pores in lotus-type porous metal, J. of Materials Science, 42 (2007) 6446-6452

[39] X. J. Sun, Y. X. LI and X. Chen. Controlling Melt Quality of Compacted Graphite Iron, Mater. Sci. & Eng. A. 466(2007)1-8.

[40] 王雪,李言祥,劉源. 金屬/氣體共晶二維定向凝固放射狀規則多孔Mg的結構特征,金屬學報,2007,43(1):6-10。

[41] 張華偉,李言祥,劉源.Al-H系定向凝固制備多孔Al. 金屬學報,2007,43(1):11-16。

[42] 張華偉,李言祥,劉源.氫在Gasar工藝常用純金屬中的溶解度,金屬學報,2007,43(2):113-118。

[43] 陳祥,李言祥.高矽鑄鋼殘餘奧氏體分布形态及其對力學性能的影響,金屬學報,2007,43 (3):235-239。

[44] 劉仲禮,李言祥,陳祥,胡開華.凝固條件對高硼鐵基合金結構和性能的影響, 金屬學報,2007,43 (5) 477-481。

[45] 蔣光銳,劉源,李言祥,蘇彥慶,郭景傑.多元合金熔體組元活度計算方法的改進,金屬學報,2007,43 (5) 503-508。

[46] 張華偉,李言祥,劉源.固/氣共晶定向凝固中的工藝判據,金屬學報,2007,43 (6):163-166。

[47] 張華偉,李言祥.金屬熔體中氣泡形核的理論分析,物理學報,Vol.56,No.8 (2007),544-551。

[48] 陳敏,劉源,李言祥,陳祥,多主元高熵合金AlTiFeNiCuCrx的微觀結構和力學性能,金屬學報,2007,43(10):1020-1024。

[49] Yanxiang LI, Yuan LIU, Huiyuan GENG, Dake NIE, Synthesis and Cladding of Ni3Al Intermetallic on Steel Substrate by Laser Controlled Reactive Synthesis, J. of Materials Processing Technology. 171(2006)405-410

[50] CHEN Xiang, GENG Huiyuan, LI Yanxiang,Study on the eutectic modification level of Al-7Si Alloy by computer aided recognition of thermal analysis cooling curves,Mater. Sci. & Eng. A.  419(2006)283-289.

[51] Yuan LIU, Yanxiang LI, Huawei ZHANG and Jiang WAN. Evolution of Pore Size Distribution and Mean Pore Size in Lotus-type Porous Magnesium Fabricated with Gasar Process,J. of Materials Science & Technology, Vol.22, No.3 (2006), 306-310.

[52] Yuan LIU, Yanxiang LI, Jiang WAN and Huawei ZHANG.. Metal-gas eutectic growth during unidirectional solidification. Metallurgical and Materials Transactions A, v 37, n 9, September, 2006, p 2871-2877

[53] CHEN Xiang, LI Yanxiang,Effects of Ti, V, and rare earth on the mechanical properties of austempered high silicon cast steel,Metallurgical and Materials Transactions A, v 37, n 11, November, 2006, p 3215-3220

[54] 王雪,李言祥,劉源. 金屬/氣體共晶二維定向凝固制備放射狀規則多孔Mg, 金屬學報,2006,42(10),

[55] 陳祥,耿慧遠,李言祥. B, Sr聯合處理Al-7Si合金及細化變質效果評估,金屬學報,2006,42(11),1130-1136.

[56] 張華偉, 李言祥, 劉源. Gasar工藝獲得均勻藕狀多孔結構的氣壓選擇,金屬學報,2006,42(11),1171-1176.

[57] 張華偉, 李言祥, 劉源. 藕狀規則多孔Cu氣孔率的理論預測,金屬學報,2006,42(11),1165-1170.

[58] Li Zhenhua, Li Yanxiang, Effect of Sb on the Graphite Morphology and Mechanical Properties in Heavy Section Ductile Iron, Materials Science Forum, Vol.475-479 (2005) 2769-2972.

[59] 張華偉,李言祥,劉源.Gasar工藝中金屬-氫二元相圖的研究,金屬學報,2005,41(1):55-59.

[60] Yanxiang Li and Qiang Wang, Intelligent Evaluation of Melt Iron Quality by Pattern Recognition of Thermal Analysis Cooling Curves, J. of Materials Processing Technology,161 (2005) 430-434.

[61] Geng Huiyuan,Li Yanxiang,Chen Xiang and Wang Xue, Effect of Boron on the eutectic solidification process of hypoeutectic Al-Si alloys,Scripta Materiala, 53(2005)69-73.

[62] LIU Yuan, LI Yanxiang, WAN Jiang, ZHANG Huawei, Evaluation of Porosity in Lotus-type Porous Magnesium Fabricated by Metal/Gas Unidirectional Coupled Growth under Pressurized Hydrogen, Mater. Sci. & Eng. A 402 (2005) 47-54.

[63] LIU Yuan, LI Yanxiang. Reply to ‘Comments on a theoretical study of the Gasarite eutectic growth’, Scripta. Metall., 2005, 52(2):803-807

[64] LIU Yuan, GUO Jingjie, JIA Jun, LI Yanxiang. Simulation of nucleation and coalescence of second phase droplets during earth-based solidification process of immiscible alloys. Trans. Nonferrous Met. Soc. China..2005,15 (3):479-484

[65] 劉源, 李言祥, 張華偉. 金屬/氣體共晶定向凝固工藝參數對藕狀多孔金屬結構的影響, 稀有金屬材料與工程, 2005,34(7):1128-1130。

[66] 劉源, 李言祥, 張華偉, 萬疆. 藕狀規則多孔結構形成的壓力條件和氣孔尺寸的演變規律, 金屬學報, 2005, 41 (8) 886-890.

[67] 陳祥,耿慧遠,李言祥. 亞共晶Al-Si合金變質級别的定量金相分析,金屬學報, 2005, 41 (8) 891-896.

[68] Li Zhenhua, Li Yanxiang, Evaluation of melt quality and graphite degeneration prediction in heavy section ductile iron, Metallurgical and Materials Transactions A, v 36, n 9, September, 2005, p 2455-2460

[69] 陳祥,李言祥,符寒光. 等溫淬火高矽鑄鋼的斷裂韌性,金屬學報,2005, 41 (10) 1061-1065.

[70] 劉源, 李言祥, 張華偉. 藕狀多孔金屬Mg的Gasar工藝制備,金屬學報,2004,40(11),1121-1126。

[71] Li Zhenhua, Li Yanxiang, Geng Huiyuan, et al. Study on the Thermal Simulation of Solidification in Heavy Section Ductile iron, J. Mater. Sci. Tech., Vol.19, Suppl.1 (2003) 122-124.

[72] Y. X. Li, X. R. Xu, Q. Wang and B. C. Liu,Evaluating Melt Iron Features by Computer Aided Recognition of Thermal Analysis Cooling Curves, Inter. J. Cast Metals Research, Vol.16, No.1-3 (2003),41-45.

[73] LIU Yuan, LI Yanxiang. Theoretical analysis of bubble nucleation in GASAR materials, Trans. Nonferrous Met. Soc. China, Vol.13, No.4 (2003), 830-834.

[74] LIU Yuan, GUO Jingjie, Jia Jun and LI Yanxiang. Formation mechanism of Al-In immiscible alloy’s microstructure by melt spinning, J. Mater. Sci. Tech, Vol.19, No.4 (2003), 376-378.

[75] 劉源, 李言祥. 難混溶合金宏觀偏析形成的數值模拟, 金屬學報, Vol.39, No.7(2003), 679-685.

[76] LIU Yuan, LI Yanxiang. A Theoretical Study of the Gasarite Eutectic Growth, Scripta Materiala., 49 (2003), 379-386.

[77] Q.Wang, Y.X.Li, X.C.Li. Grain refinement of Al-7Si alloys and the efficiency assessment by recognition of cooling curves, Metallurgical and Materials Transactions A,Vol.34A, 2003, 1175-1182.

[78] LI Yanxiang, YAO Jiankui, LIU Yuan.  Synthesis and Cladding of Al2O3 Ceramic Coatings on Steel Substrates by a Laser Controlled Thermite Reaction, Surface & Coatings Technology, Vol.172, No.1,  (2003), 57-64.

[79] Liu Yuan, Li Yanxiang, Guo Jinjie et al. Liquid phase separating mechanism and preparation techniques of immiscible alloys, Trans. Nonferrous Met. Soc. China, Vol.12, No.3 (2002) 357-365.

[80] Liu Yuan, Guo Jingjie, Jia Jun, Li Yanxiang, Zhao Jiuzhong. Microstructure evolution of immiscible alloys during rapid cooling through miscibility gap, Trans. Nonferrous Met. Soc. China, Vol.12, No.2 (2002) 193-199.

[81] Qiang Wang, Kunquan Lu and Yanxiang Li. Abnormal change of the resistivity with temperature for liquid antimony,Chinese Science Bulletin,18 (2001) 35.

[82] Li Yanxiang, Chen Xiang. Microstructure and mechanical properties of austempered high silicon cast steel, Materials Science and Engineering, A 308 (2001), 277-282.

[83] Li Yanxiang, Hu Xiao and Xu Xue Rong. Pattern Recognition of Thermal Analysis Cooling Curves and Quality Evaluation of melt Cast Alloys, J. Mater. Sci. Technol., Vol.17, No.1 (2001), 73-74.


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