许海,李钊,王俊峰,陈金水,肖翔鹏

• 1:江西理工大学工程研究院
• 2:江西理工大学材料科学与工程学院

摘要(Abstract)：

用SPS热压烧结技术制备原位自生的Al_2O_3-Ti C增强铜基复合材料。利用光学显微镜(OM),X射线衍射仪(XRD),扫描电镜(SEM)分析(Al-TiO_2-C)含量、烧结温度对复合材料组织和性能的影响。结果表明:随着(Al-TiO_2-C)添加量的增加,复合材料的晶粒尺寸逐渐减小,电导率下降明显,硬度增加明显;而随着烧结温度的提高,复合材料的晶粒尺寸逐渐减小,电导率升高,强度先增加后减小;当(Al-TiO_2-C)的含量为8%,烧结温度为980℃时,复合材料的组织与性能最优。

关键词(KeyWords)： SPS;Al2O3-TiC/Cu基复合材料;(Al-TiO2-C)的添加量;烧结温度;组织;性能

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51561008);; 江西省科技厅重点工业项目(20161BBE50030)

作者(Author): 许海,李钊,王俊峰,陈金水,肖翔鹏

DOI: 10.13289/j.issn.1009-6264.2017-0545

参考文献(References)：

• [1]徐少春,杨军,崔雅茹.陶瓷颗粒增强铜基复合材料研究进展[J].热加工工艺,2009,38(10):105-108.XU Shao-chun,YANG Jun,CUI Ya-ru.Progress on ceramic particles reinforced copper-matrix composites[J].Hot Working Technology,2009,38(10):105-108.
• [2]闵光辉,宋立,于化顺,等.高强度导电铜基复合材料[J].功能材料,1997(4):10-13.MIN Guang-hui,SONG Li,YU Hua-shun,et al.High strength and electric conductivity copper-based composites[J].Functional Materials,1997(4):10-13.
• [3]秦改元.颗粒增强铜基复合材料的发展[J].价值工程,2011,30(25):57-58.QIN Gai-yuan.Development of particle reinforced copper matrix composites[J].Value Engineering,2011,30(25):57-58.
• [4]李红霞,田保红,宋克兴,等.内氧化法制备Al2O3/Cu复合材料[J].兵器材料科学与工程,2004(5):64-68.LI Hong-xia,TIAN Bao-hong,SONG Ke-xing,et al.Research on Al2O3/Cu composite prepared by internal oxidation[J].Ordnance Material Science and Engineering,2004(5):64-68.
• [5]程建奕,敖学文,王明仆,等.Al2O3弥散粒子对Cu-Al2O3合金高温高温退火显微组织的影响[J].中国有色金属学报,2009,19(11):1928-1933.CHENG Jian-yi,AO Xue-wen,WANG Ming-pu,et al.Effect of Al2O3disperoid on microstructure of Cu-Al2O3alloy annealed at elevated temperatures[J].Transactions of Nonferrous Metals Society of China,2009,19(11):1928-1933.
• [6]杨志强,刘勇,田保红,等.Ti C颗粒增强弥散铜基复合材料的动态再结晶[J].材料热处理学报,2013,34(S2):6-9.YANG Zhi-qiang,LIU Yong,TIAN Bao-hong,et al.Dynamic recrystallization of Ti C particle reinforced dispersion-strengthened copper matrix composites[J].Transactions of Materials and Heat Treatment,2013,34(S2):6-9.
• [7]李小池,杨巧.Ti C含量对Ti C/Cu复合材料组织与性能的影响[J].稀有金属与硬质合金,2017,45(1):46-51.LI Xiao-chi,YANG Qiao.Influence of Ti C content on microstructure and properties of Ti C/Cu composite[J].Rare Metals and Cemented Carbides,2017,45(1):46-51.
• [8]秦思贵,周武平,熊宁,等.Ti C/Cu复合材料的研究进展[J].粉末冶金工业,2006(2):38-42.QING Si-gui,ZHOU Wu-ping,XIONG Ning,et al.Progress in Ti C/Cu composite materials research[J].Powder Metallurgy Industry,2006(2):38-42.
• [9]曹保卫,柏帆.液相烧结Ti C-Al2O3颗粒共增强铁基复合材料的制备[J].铸造技术,2017,38(8):1834-1836.CAO Bao-wei,BAI Fan.Preparation of Ti C-Al2O3particles reinforced iron-matrix composites by liquid phase sintering[J].Foundry Technology,2017,38(8):1834-1836.
• [10]Song M S,Huang B,Zhang M X,et al.Study of formation behavior of Ti C ceramic obtained by self-propagating high-temperature synthesis from Al-Ti-C elemental powered[J].International Journal of Refractory Metals&Hard Materials,2009,27(3):584-589.
• [11]Mitra R,Chiou W A,Fine M E,et al.Interface in as-extrude XD Al/Ti C and Al/Ti B2metal matrix composite[J].Journal of Material Research,1993,8(9):2380-2392.
• [12]尹洪峰,任耘,范强.反应热压烧结Si C/Ti3Si C2复合材料及其性能[J].复合材料学报,2011,28(3):69-73.YIN Hong-feng,REN Yun,FAN Qiang.Fabrication and properties of Si C/Ti3Si C2composites by reactive hot pressing sintering[J].Acta Material Compositae Sinica,2011,28(3):69-73.
• [13]陈子勇,陈玉勇,安阁英.金属基复合材料的熔体直接反应合成工艺[J].材料导报,1997(1):62-63.CHEN Zi-yong,CHEN Yu-yong,AN Ge-ying.Directed reaction of molten metal for metal matrix composite[J].Materials Review,1997(1):62-63.
• [14]Sorkhe Y A,Aghajani H,Tabrizi A T.Mechanical alloying and sintering of nanostructured Ti O2reinforced copper composite and its characterization[J].Materials&Design,2014,58(6):168-174.
• [15]Liu R,Song K,Jia S,et al.Morphology and frictional characteristics under electrical currents of Al2O3/Cu composite prepared by internal oxidation[J].Chinese Journal of Aeronautics,2008,21(3):281-288.
• [16]于竹丽,朱和国.铜基复合材料的导电性研究现状[J].材料导报,2015,29(S2):345-349.YU Zhu-li,ZHU He-guo.Research status of conductive properties of copper matrix composites[J].Materials Review,2015,29(S2):345-349.
• [17]李红霞,宋克兴,张彦敏,等.SPS法制备弥散强化铜基复合材料的组织和性能[J].热加工工艺,2013,42(24):1-5.LI Hong-xia,SONG Ke-xing,ZHANG Yan-min,et al.Microstructure and properties of oxide dispersion strengthened copper alloy prepared by SPS methed[J].Hot Working Technology,2013,42(24):1-5.

文章评论(Comment)：