全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

液硅渗透法制备Ti3SiC2改性C/CSiC复合材料

, PP. 104-110

Keywords: C纤维,陶瓷基复合材料,预制体,损伤容限,强度

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用浆料浸渗结合液硅渗透法原位生成高韧性Ti3SiC2基体,制备Ti3SiC2改性C/C-SiC复合材料。研究了TiC颗粒的引入对熔融Si浸渗效果的影响,分析了Ti3SiC2改性C/C-SiC复合材料的微结构和力学性能。实验结果表明:TiC与熔融Si反应生成Ti3SiC2是可行的,而且C的存在更有利于生成Ti3SiC2;在含TiC颗粒的C/C预制体孔隙(平均孔径22.3μm)内,熔融Si的渗透深度1min内可达10.8cm;Ti3SiC2取代残余Si后提高了C/C-SiC复合材料的力学性能,C/C-SiC-Ti3SiC2复合材料的弯曲强度达203MPa,断裂韧性达到8.8MPa·m1/2;对于厚度为20mm的试样,不同渗透深度处材料均具有相近的相成分、密度和力学性能,无明显微结构梯度存在,表明所采用的浆料浸渗结合液硅渗透工艺适用于制备厚壁Ti3SiC2改性C/C-SiC复合材料构件。

References

[1]  Krenkel W, Berndt F. C/C-SiC composites for space applications and advanced friction systems [J]. Materials Science and Engineering A, 2005, 412(1/2): 177-181.
[2]  Krenkel W, Hausherr J M, Reimer T, Frieβ M. Design, manufacture and quality assurance of C/C-SiC composites for space transportation systems [J]. Ceramic Engineering and Science Proceedings, 2004, 25(4): 49-58.
[3]  Krenkel W. C/C-SiC composites for hot structures and advanced friction systems [J]. Ceramic Engineering and Science Proceedings, 2003, 24(4): 583-592.
[4]  张立同, 成来飞. 连续纤维增韧陶瓷基复合材料可持续发展战略探讨 [J]. 复合材料学报, 2007, 24(4): 1-6. Zhang Litong, Cheng Laifei. Discussion on strategies of sustainable development of continuous fiber reinforced ceramic matrix composites [J]. Acta Materiae Compositae Sinica, 2007, 24(4): 1-6.
[5]  田广来, 徐永东, 范尚武, 张立同, 柯少昌, 成来飞, 刘海平. 高性能C/SiC刹车材料及其优化设计 [J]. 复合材料学报, 2008, 25(4): 101-108. Tian Guanglai, Xu Yongdong, Fan Shangwu, Zhang Litong, Ke Shaochang, Cheng Laifei, Liu Haiping. High performance C/SiC brake materials and optimizing design [J]. Acta Materiae Compositae Sinica, 2008, 25(4): 101-108.
[6]  Wiederhorn S M, Chuck L, Fuller E R, Jr, Tighe N J. Creep rupture of siliconized silicon carbide // Tressler R E, Messing G L, Pantano C G, Newnham R E. Tailoring Multiphase and Composite Ceramics. New York: Plenum Publishing Corp, 1986: 755-773.
[7]  Fan Shangwu, Zhang Litong, Xu Yongdong, Cheng Laifei, Lou Jianjun, Zhang Junzhan, Yu Lin. Microstructure and properties of 3D needled-punched carbon/silicon carbide brake materials [J]. Composites Science and Technology, 2007, 67(11/12): 2390-2398.
[8]  Cai Yanzhi, Xu Yongdong, Li Bin, Fan Shangwu, Zhang Litong, Cheng Laifei, Dong Benxing, Jiang Juan. Microstructures and mechanical properties of a low-cost three-dimensional needled carbon/silicon carbide composite [J]. Materials Science and Engineering A, 2008, 497(1/2): 278-282.
[9]  Cai Yanzhi, Fan Shangwu, Liu Heyi, Zhang Litong, Cheng Laifei, Jiang Juan, Dong Benxing. Mechanical properties of a 3D needled C/SiC composite with graphite filler [J]. Materials Science and Engineering A, 2010, 527(3): 539-543.
[10]  Mühlratzer A. Production, properties and applications of ceramic matrix composites [J]. C/Fiber DKG, 1999, 76(4): 30-35.
[11]  Singh M, Behrendt D R. Reactive melt infiltration of silicon-niobum alloys into microporous carbons [J]. Journal of Materials Research, 1994, 9(7): 1701-1708.
[12]  Barsoum M W. The MN+1AXN phases: A new class of solids-- thermodynamically stable nanolaminates [J]. Progress in Solid State Chemistry, 2000, 28(1-4): 201-281.
[13]  Barsoum M W, El-Raghy T. Synthesis and characterization of a remarkable ceramic: Ti3SiC2 [J]. Journal of the American Ceramic Society, 1996, 79(7): 1953-1956.
[14]  Barsoum M W, El-Raghy T. The MAX phases: Unique new carbide and nitride materials [J]. American Scientist, 2001, 89(4): 334-343.
[15]  Barsoum M W, Radovic M. Mechanical properties of the MAX phases [M]// Buschow K H J, Cahn R W, Flemings M C, Kramer E J, Mahajan S, Veyssiere P. Encyclopedia Materials: Science Technology. Amsterdam: Elsevier, 2004: 1-16.
[16]  Gilbert C J, Bloyer D R, Barsoum M W, El-Raghy T, Tomsia A P, Ritchie R O. Fatigue-crack growth and fracture properties of coarse and fine-grained Ti3SiC2 [J]. Scripta Materialia, 2000, 42(8): 761-767.
[17]  Tong Changqing, Cheng Laifei, Yin Xiaowei, Zhang Litong, Xu Yongdong. Oxidation behavior of 2D C/SiC composite modified by SiB4 particles in inter-bundle pores [J]. Composites Science and Technology, 2008, 68(3/4): 602-607.
[18]  Zhu Yunzhou, Huang Zhengren, Dong Shaoming, Yuan Ming, Jiang Dongliang. Manufacturing 2D carbon-fiber-reinforced SiC matrix composites by slurry infiltration and PIP process [J]. Ceramics International, 2008, 34(5): 1201-1205.
[19]  Brennan J J. Interfacial characterization of a slurry-cast melt-infiltrated SiC/SiC ceramic-matrix composite [J]. Acta Materialia, 2000, 48(18/19): 4619-4628.
[20]  Katipelli Lalitha R, Agarwal Arvind, Dahotre Narendra B. Laser surface engineered TiC coating on 6061 Al alloy: Microstructure and wear [J]. Applied Surface Science, 2000, 153(2/3): 65-78.
[21]  Dezellus O, Jacques S, Hodaj F, Eustathopoulos N. Wetting and infiltration of carbon by liquid silicon [J]. Journal of Materials Science, 2005, 40(9/10): 2307-2311.
[22]  Yin Xiaowei, Travitzky Nahum, Melcher Reinhold, Greil Peter. Three-dimensional printing of TiAl3/Al2O3 composites [J]. International Journal of Materials Research, 2006, 97(5): 492-498.
[23]  Sasaki Hitoshi, Tokizaki Eiji, Huang Xinming, Terashima Kazutaka, Kimura Shigeyuki. Temperature dependence of the viscosity of molten silicon measured by the oscillating cup method [J]. Japanese Journal of Applied Physics, 1995, 34(7): 3432-3436.
[24]  Nakanishi Hideo, Nakazato Kenichi, Terashima Kazutaka. Surface tension variation of molten silicon measured by ring tensiometry technique and related temperature and impurity dependence [J]. Japanese Journal of Applied Physics, 2000, 39(12): 6487-6492.
[25]  Lapin J, Tiberghien D, Delannay F. On the parameters affecting the formation of iron aluminides during pressure-assisted infiltration of aluminium into a preform of steel fibres [J]. Intermetallics, 2000, 8(12): 1429-1438.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133