采用搅拌复合法制备了10%SiC/Al-5Si-Mg,10%SiC/A1-7Si-Mg(体积分数)复合材料,研究了在常规铸造工艺条件下重熔后复合材料中的界面反应.通过透射电镜和能谱分析可知,SiC界面基本上都是单一的SiC/Al及SiC/Si界面,部分界面上有MgAl2O4颗粒相形成,由于基体合金中Si的存在,生成Al4C3的有害界面化学反应得到了抑制.对不同文献中抑制Al4C3产生所需临界Si含量实验测定结果的差异进行了分析.
参考文献
| [1] | Lloyd D J;Lagace H;Mcleod A et al.Microstructural aspects of aluminium-silicon carbide particulate composites produced by a casting method[J].Materials Science and Engineering,1989,A107:73-80. |
| [2] | Jae-chul Lee;Ji-young Byun;Chang-seod Oh .Effect of various processing methods on the interfacial reactions in SiC_p/2024 Al composites[J].Acta materialia,1997(12):5303-5315. |
| [3] | A. C. FERRO;B. DERBY .WETTING BEHAVIOUR IN THE Al-Si/SiC SYSTEM: INTERFACE REACTIONS AND SOLUBILITY EFFECTS[J].Acta Metallurgica et Materialia,1995(8):3061-3073. |
| [4] | Viala J C;Fortier P;Bouix J .Stable and metastable phase equilibria in the chemical interaction between aluminium and silicon carbide[J].Journal of Materials Science,1990,25:1842-1850. |
| [5] | Narciso J;Garcia Cordvilla C;Louis E .Reactivity of thermally oxidized and unoxidized SiC particulate with aluminum-silicon alloys[J].Materials Science and Engineering,1992,B15:148-155. |
| [6] | G Carotenuto;A Gallo .L Nicolais.Degradation of SiC particles in aluminum-based composites[J].Journal of Materials Science,1994,29:4967-4974. |
| [7] | Umit Cocen;Kazim Onel;Ismail Ozdemir .Microstructures and age hardenability of A1-5%Si-0.2%Mg based composites reinforced with particulate SiC[J].Composites Science and Technology,1997,57:801-808. |
| [8] | Ribes H;Suery M;Lesperance G et al.Microscopic examination of interface region in 6061-Al/SiC composites reinforced with as-received and oxidized SiC particles[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1990,21(09):2489-2496. |
| [9] | Ratnaparkhi P L;Howe J M .Characterization of a diffsionbonded Al-Mg alloy/SiC interface by high resolution and analytical electron microscopy[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1994,25(03):617-627. |
| [10] | 李建平 .可重熔回收SiC<,p>/Al复合材料研究[D].上海交通大学,1997. |
| [11] | 孙国雄,廖恒成,潘冶.颗粒增强金属基复合材料的制备技术和界面反应与控制[J].特种铸造及有色合金,1998(04):12-17. |
| [12] | Lee Jae chul;Ahn Jae Pyoung;Shim Jae Hyeok .Control of the interface in SiC/Al composites[J].Scripta Materialia,1999,41(08):895-900. |
| [13] | 李小斌,周秋生,刘业翔,熊翔,郝杰.亚微米SiC粉体的氧化过程[J].中国有色金属学报,2000(04):560. |
| [14] | Asthana R.Solidification processing of reinforced metals[M].Switzland:Trans Tech Publications Ltd,1998 |
| [15] | Lee Jae chul;Ahn Jae Pyoung;Shi Zhongliang et al.Method ology to design the interface in SiC/Al composites[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,2001,32(06):1541-1550. |
| [16] | 范同祥;施忠良;张狄 等.SiC/Al复合材料界面反应程度的测定[J].材料导报,1999,13(04):65-67. |
| [17] | 张永俐;罗素华 .SiC-Al界面Al4C3的生成及其控制[J].材料科学与工程,1998,16(01):32-35. |
| [18] | J.K.Kim;P.K.Rohatgi .Nucleation on Ceramic Particles in Cast Metal- Matrix Composites[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2000(4):1295-1304. |
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