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JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

铁道科学与工程学报

Vol. 8    No. 4    December 1998


STABILITY OF MICROSTRUCTURES DURING COOLING PROCESSES OF Al LIQUID METAL Liu Rangsu Li Jiyong  Zhou Zheng Dong Kejun Peng Ping Xie Quan and Zheng Caixing 533
EVAPORATION BEHAVIOR OF COMPONENTS IN Ti-15-3 MELT DURING ISM PROCESS Guo Jingjie, Liu Yuan, Su Yanqing, Ding Hongsheng and Jia Jun 539
NUMERICAL SIMULATION OF FEEDSTOCK MELT FILLING IN A CYLINDRICAL CAVITY WITH SOLIDIFICATION IN POWDER INJECTION MOLDING Qu Xuanhui, Li Yimin, Yue Hongsheng, Mao Jinying, Zhu Lei and Huang Baiyun 544
ONE-CELL-STATE METHOD FOR DETERMINATION OF ELECTRONIC STRUCTURE OF INTERMETALLIC COMPOUNDS Gao Yingjun, Chen Zhenhua , Huang Peiyun and Zhong Xiaping 550
EFFECT OF MATRIX STRENGTHENING ON SLIDING WEAR PROPERTIES OF SiCp/2024Al COMPOSITES Ma Zongyi, Liang Ya′nan , Lu Yuxiong and Bi Jing 556
EFFECTS OF LAMELLAR BOUNDARIES ON CREEP BEHAVIOR OF PST CRYSTALS OF TiAl ALLOYS Lin Jianguo, Zhang Yonggang and Chen Changqi 563
PREDICTION OF SURFACE DEFECTS IN DISK FORGING PROCESS FOR FGH95ALLOY USING RING-LIKE BILLET BY COMPUTER SIMULATION Li Yuanchun, Cui Jian and Yan Minggao 567
SYNTHESIS OF Ti-47Al-2Cr-2Nb ALLOY THROUGH ELEMENTAL POWDER METALLURGY Liu Yong, Huang Baiyun and He Yuehui 570
INJECTION MOLDED TUNGSTEN HEAVY ALLOY Li Yimin, Qu Xuanhui, Li Zhilin and Huang Baiyun 576
PHASE TRANSFORMATION OF Al-Ti COATINGS ON Co-BASE SUPERALLOY DZ40M DURING HIGH TEMPERATURE OXIDATION Liu Peisheng, Sun Xiaofeng, Jin Tao, Guan Hengrong and Hu Zhuangqi 583
MAGNETIC PROPERTIES OF R3(Fe, Mo)29Nx (R=Sm OR Y) INTERSTITIAL NITRIDES Pan Hongge 588
EFFECT OF OXIDATION OF SiC ON AGING CHARACTERISTICS OF SiC PARTICLES AND SHORT MULLITE FIBERS REINFORCED2024Al COMPOSITE Mei Zhi Jin Yanping Gu Mingyuan and Wu Renjie 592
MOLECULAR DYNAMICS SIMULATION OF STRUCTURAL CHANGES OF LIQUID Fe3Al Li Hui  Bian Xiufang and Li Yuchen  Liu Hongbo  and Chen Kuiying 597
NUMERICAL SIMULATION ON FORMING PROCESS OF EAR PORTION OF UPPER CASE Hao Nanhai, Xue Kemin and L¨u Yan 602
ELECTRODE PERFORMANCES OF MELT-SPINNED AB2 TYPE Zr-BASED HYDROGEN STORAGE ALLOYS Yang Xiaoguang Shu Kangyin Zhang Xiaobin Lei Yongquan and Wang Qidong  Zhang Wenkui  LüGuanglie 606
PREPARATION AND MICROSTRUCTURE OF NANO-SIZED Cu PARTICLES BY MECHANOCHEMICAL REACTION Wu Nianqiang, Su Lizhi, Yuan Mingyong , Liu Yuyong, Wu Jinming and Li Zhizhang 610
IN-SITU OBSERVATION OF FATIGUE CRACK GROWTH IN CENTRIFUGAL SPRAY DEPOSITION (CSD) Ti-48Al-2Mn-2Nb ALLOY Song Xiping, Cai Heping, Chen Wenzhe and Gu Haicheng 613
MICROSTRUCTURES AND PROPERTIES OF DZ40M Co-BASED SUPERALLOY AFTER LONG-TERM AGEING AT850℃ Jiang Wenhui , Yao Xiangdong , Guan Hengrong  and Hu Zhuangqi 617
X-RAY POWDER DIFFRACTION DATA AND STRUCTURE REFINEMENT OF COMPOUND ErNi2Si2 Yan Jialin Ou Xiangli and Zeng Lingmin Hao Jianmin 622
PREPARATION OF Al-Sc ALLOY IN CHLORIDE SYSTEM WITH MOLTEN SALT ELECTROLYSIS Tian Yanwen, Sun Benliang and Zhai Yuchun 626
MAGNETIC PROPERTIES AND COLOSSAL MAGNETO-RESISTANCE OF La1-xSrxMn0.88Fe0.12O3 Xianyu Wenxu, Li Baohe , Qian Zhengnan, Li Tian, Wang Xiangqun and Zhao Tiesong 632
SECONDARY PHASES IN SPRAY DEPOSITED 2024-20Si-5Fe ALLOY Yuan Xiaoguang and Ren Luquan  Cui Chengsong, Xu Daming and Li Qingchun 636
HARDNESS AND WEAR RESISTANCE OF ELECTROLESS NICKEL DEPOSITS Zhang Yongzhong Zhang Kui Fan Jianzhong and Zhang Shaoming Yao Mei 642
CASTEX FORCE OF AS WIRE IN BONDING ZONE Shi Zhiyuan, Cao Hanmin, Chen Yanbo, Na Xingjie and Wen Jinglin 648
STABILIZATION OF MARTENSITE IN Cu-Zn-Al ALLOY AND ITS REVERSE SHAPE MEMORY EFFECT Cheng Yan and Wang Mingpu 653
PREPARATION OF CAPACITIVE-TYPE CO2GAS-SENSITIVE ELEMENT USING NANOMETER POWDERS Liao Bo, Liu Yexiang, Wei Qin, Yang Jianhong and Li Jie 657
GALVANIC INTERACTION OF CONTACTING SULFIDE PARTICLE AND ITS EFFECT ON FLOTATION Qin Wenqing, Qiu Guanzhou, Xu Jing and Hu Yuehua 661
EFFECT OF ELECTROLESS PLATING COBALT UPON CHARACTERISTICS OF NICKEL HYDROXIDE ELECTRODE FOR RECHARGEABLE ALKALINE BATTERIES Wang Xianyou, Zhang Yunshi, Yan Jie, Yuan Huatang and Song Deying 666
WEARING PERFORMANCE OF STEEL BALLS IN WET GRINDING Xie Hengxing and Li Songren  Li Dinghuo 673
ELECTRODEPOSITION OF NEODYMIUM IN NEODYMIUM p-TOLUENESULFONATE-DMF Liu Peng, Yang Qiqin, Yang Yansheng and Tong Yexiang 677
MATHEMATICAL MODEL FOR CONTINUOUS DETECTION OF CURRENT EFFICIENCY IN ALUMINUM PRODUCTION Zeng Shuiping  Liu Yexiangand Mei Chi 683
RAMAN SPECTRAL STUDY ON ISOPOLYTUNGSTATES IN AQUEOUS SOLUTION Liu Shijun, Chen Qiyuan, Zhang Pingmin and Li Songqin 688
RARE EARTH PARTITIONING OF GRANITOID WEATHERING CRUST IN SOUTHERN CHINA Chi Ruan and Zhu Guocai 693
CHARACTERISTICS OF BASALTS IN LANCANG VOLCANIC ROCK BELT AND THEIR TECTONIC SETTING Hu Xiangzhao and Kuang Lixin 700
NUMERICAL AND EXPERIMENTAL STUDIES ON ROCK PRESPLITTING Ding Dexin  Reddish D J and Lloyd P W 705
COMPUTER SYSTEM FOR GEOMETRIC MODELING OF GEOLOGIC BODIES AND APPLICATIONS Dai Tagen and Mao Xiancheng 710
DECOUPLED MODEL FOR FLATNESS CONTROL IN4-H CVC COLD ROLLING MILLS Zhong Jue and Chen Jie 716
A CONTROVERTIBLE EQUATION IN“VIBRATION PROBLEMS IN ENGINEERING”BY TIMOSHENKO S Zhang Huailiang and Li Dengling  Wang Peiwen 719

ISSN 1672-7029
CN 43-1423/U

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