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• Fabrication of aluminum matrix composite reinforced with carbon nanotubes

  À´Ô´£º ¡¶Rare Metals2007ÄêµÚ5ÆÚ¡·¡ª¡ªDENG Chunfeng,),ZHANG Xuexi),MA Yanxia),and WANG Dezun) ) School of Materials Science and Engineering,Harbin Institute of Technology,Harbin ,China ) Luoyang Ship Material Research Institute,Luoyang ,China

  Fabrication of aluminum matrix composite reinforced with carbon nanotubesDENG Chunfeng1,2),ZHANG Xuexi1),MA Yanxia2),and WANG Dezun1) 1) School of Materials Science and Engineering,Harbin Institute... were examined using field emission scanning electron microscopy. The experimental results show that CNTs are dispersed homogeneously in the composite and that the interfaces of the Al matrix......

• Aluminum matrix composites reinforced by in situ Al₂O₃ and Al₃Zr particles fabricated via magnetochemistry reaction

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2010ÄêµÚ11ÆÚ¡·¡ª¡ªÕÔÓñÌÎ ÕÅËÉÀû ³Â¸Õ

  Aluminum matrix composites reinforced by in situ Al2O3 and Al3Zr particles fabricated via magnetochemistry reaction ZHAO Yu-tao(ÕÔÓñÌÎ), ZHANG Song-li(ÕÅËÉÀû), CHEN Gang(³Â ¸Õ) School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China Received 23 October 2009; accepted 16 September 2010 Abstract: Aluminum matrix composites reinforced by in situ Al2O3 and Al3Zr......

• Microstructures and tensile properties of hot-extruded composite Bi₂O₃-coated ABO_w/Al composite

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2006ÄêµÚz3ÆÚ¡·¡ª¡ªÀîÖ¾¾ü ÍõÀ趫 ÔÀºìÑå ·Ñά¶°

  and Engineering, Harbin Institute of Technology, Harbin 150001, China Received 28 July 2006; accepted 15 September 2006 Abstract: A pure aluminum matrix composite reinforced by Bi2O3-coated... with 0.2% superior to those of ABOw/Al composite. Key words: aluminum matrix composite; Al18B4O33 whisker; extrusion deformation; liquid bismuth 1 Introduction In the past decades, aluminum matrix......

• Effect of partial melting on superplasticity of AlN_p/6061Al composite

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨2001ÄêµÚz1ÆÚ¡·¡ª¡ªº«Á¢ºì Å£¼ÃÌ© ½¯´óÃù

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• EFFECTS OF HEAT TREATMENT ON THE THERMAL EXPANSION BEHAVIOR OF SiC WHISKER REINFORCED ALUMINUM COMPOSITE

  À´Ô´£º ¡¶Acta Metallurgica Sinica2001ÄêµÚ3ÆÚ¡·¡ª¡ªW.D.Fei W.L.Li C.K.Yao M.Hu

  of CTE of SiCw/Al composite agree better with those of Kerner''s model within lower temperature range. Key words:thermal expansion; thermal mismatch stress; SiC whisker; heat treatment; aluminum matrix...EFFECTS OF HEAT TREATMENT ON THE THERMAL EXPANSION BEHAVIOR OF SiC WHISKER REINFORCED ALUMINUM COMPOSITE W.D.Fei1,W.L.Li1,C.K.Yao1,M.Hu1 (1.School of Materials Science and Technology, Harbin......

• Simulation of local effect of reinforcement on temperature field during solidification of aluminum metal matrix composite

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2006ÄêµÚz3ÆÚ¡·¡ª¡ª¸µÓî±Ì ÕÅѧϰ ÍõµÂ×ð

  Simulation of local effect of reinforcement on temperature field during solidification of aluminum metal matrix composite FU Yu-bi(¸µÓî±Ì), ZHANG Xue-xi(ÕÅѧϰ), WANG De-zun(ÍõµÂ×ð) School of Materials... of the reinforcement, respectively. The calculation cases are: 1) The metal matrix is industrial pure aluminum, the reinforcement is alumina short fiber, the initial temperature is 750 ¡æ and the cold boundary......

• Effect of particle size on mechanical properties of SiC_p/5210 Al metal matrix composite

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2007ÄêÔö¿¯µÚ1ÆÚ¡·¡ª¡ªÓÚÏþ¶« ÍõÑïÎÀ Íõ¸»³Ü

  and fracture behavior of 2009 aluminum alloy metal matrix composite [J]. Mater Sci Eng A, 2003, 346: 91-100. [10] BEFFORT O, LONG S, CAYRON C, et al. Alloying effects on microstructure and mechanical...     Effect of particle size on mechanical properties of SiCp/5210 Al metal matrix composite YU Xiao-dong(ÓÚÏþ¶«), WANG Yang-wei(ÍõÑïÎÀ), WANG Fu-chi(Íõ¸»³Ü) School of Materials......

• Preparation of Aluminum Matrix Composite by Pressureless Infiltration Process

  À´Ô´£º ¡¶Rare Metals1998ÄêµÚ1ÆÚ¡·¡ª¡ªÀî³ç¿¡ Âí²®ÐÅ Íõ¿¹Àû

  Preparation of Aluminum Matrix Composite by Pressureless Infiltration ProcessÀî³ç¿¡,Âí²®ÐÅ,Íõ¿¹ÀûÕª Òª:£Ð£ò£å£ð£á£ò£á£ô£é£ï£î£ï£æ£Á£ì£õ£í£é£î£õ£í£Í£á£ô£ò£é£ø£Ã£ï£í£ð£ï£ó£é£ô£å£â£ù£Ð£ò£å£ó£õ£ò£å£ì£å£ó£É£î£æ£é£ì£ô£ò£á£ô£é£ï£î£Ð£ò£ï£ã£å£ó£Ì£é£Ã£è£ï£î£ç£ê£õ£î,£Í£á£Â£ï£ø£é£î£á£î£ä£×£á£î£ç£Ë£á£î£ç£ì£é(Àî³ç¿¡)(Âí²®ÐÅ)(Íõ¿¹Àû)£Ô£è£å£´£³£ò£ä£Ò£å£ó£å£á£ò...¹Ø¼ü´Ê:......

• Scratching brazing of SiC fibre reinforcedª¤ aluminum matrix composite

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2003ÄêµÚz1ÆÚ¡·¡ª¡ªZHANG Li-xia(ÕÅÀöϼ) FENG Ji-cai(·ë¼ª²Å) LI Zhuo-ran(Àî׿Ȼ) ª¤ LIU Hui-jie(Áõ»á½Ü) SUN Hua-yin(ËﻪÒø)

  Scratching brazing of SiC fibre reinforcedª¤ aluminum matrix compositeZHANG Li-xia(ÕÅÀöϼ), FENG Ji-cai(·ë¼ª²Å), LI Zhuo-ran(Àî׿Ȼ),ª¤ LIU Hui-jie(Áõ»á½Ü), SUN Hua-yin(ËﻪÒø)(National Key Laboratory of Advanced... to break the oxide films on the matrix. The result shows when using 65.12Zn-20.82Al-12.05Cu-1.20Mg-0.17Mn, the shear strength of the joint is up to 70.8MPa; when using 93Zn-2.5Al-4.5Ag-0.15Si, the shear......

• Structural considerations in friction welding of hybrid Al₂O₃-reinforced aluminum composites

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2011ÄêµÚz1ÆÚ¡·¡ª¡ªIn-Duck PARK Choon-Tae LEE Hyun-Soo KIM Woo-Jin CHOI Myung-Chang KANG

  speed of 3 000 r/min and upset pressure of 63.6 MPa showed a very good joint. Key words: friction welding; hybrid aluminum composite; bonding interface; joining efficiency; metal matrix composite 1... MMCs together is required[1-3] There are still many problems on the joining of discontinuously reinforced aluminum matrix composite materials by the generally used fusion welding processes, such as: (1......