Effect of seed particles content on texture formation of Si3N4 ceramics by gel-casting in a strong magnetic field

doi:10.1007/s40436-015-0106-5

Advances in Manufacturing ›› 2015, Vol. 3 ›› Issue (3): 193-201.doi: 10.1007/s40436-015-0106-5

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Effect of seed particles content on texture formation of Si₃N₄ ceramics by gel-casting in a strong magnetic field

Zhi-Gang Yang¹, Jian-Bo Yu¹, Chuan-Jun Li¹, Kang Deng¹, Zhong-Ming Ren¹, Qiu-Liang Wang², Yin-Ming Dai², Hui Wang²

1 Shanghai Key Laboratory of Modern Metallurgy and Materials Processing, Shanghai University, Shanghai 200072, People's Republic of China;
2 Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, People's Republic of China

Received:2014-10-19 Revised:2015-04-09 Online:2015-09-25 Published:2015-05-26
Contact: Zhong-Ming Ren E-mail:renzm2201@163.com
Supported by:
This research work is supported by National Basic Research Program of China (Grant No. 2011CB610404), Shanghai Science and Technology Committee (Grant Nos. 09510700100, 135211011020, and 08DZ1130100).

Abstract

Abstract: In this paper, the textured Si₃N₄ ceramics were prepared by adding seed particles during gel-casting in the magnetic field of 6 T, followed by pressureless sintering. The effect of pH on the stability and dispersibility of Si₃N₄ slurry and the effect of seed particles content on texture formation of Si₃N₄ ceramics were both studied. Those results showed that the slurry with good stability and dispersibility was obtained when pH was about 11.6. The a or b-axis of Si₃N₄ particles or crystals was aligned parallel to the direction of the magnetic field in the magnetic field of 6 T. The degree of texture of Si₃N₄ ceramics further increased during sintering. With the increasing of additional β-Si₃N₄ particles in the magnetic field of 6 T, the degree of texture increased from 0.19 without seed particles to 0.76 with 9% (mass fraction) seed particles. The increase of seed particles content promoted the texture formation of Si₃N₄ ceramics.

Key words: Silicon nitride, Gel-casting, High magnetic field, Texture, Pressureless sintering

Zhi-Gang Yang, Jian-Bo Yu, Chuan-Jun Li, Kang Deng, Zhong-Ming Ren, Qiu-Liang Wang, Yin-Ming Dai, Hui Wang. Effect of seed particles content on texture formation of Si₃N₄ ceramics by gel-casting in a strong magnetic field[J]. Advances in Manufacturing, 2015, 3(3): 193-201.

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References

1. Riley FL (2000) Silicon nitride and related materials. J Am Ceram Soc 83:245-265

2. Klemm H (2010) Silicon nitride for high-temperature applications. J Am Ceram Soc 93:1501-1522

3. Becher PF, Sun EY, Plucknett KP et al (1998) Microstructural design of silicon nitride with improved fracture toughness: I, effects of grain shape and size. J Am Ceram Soc 81:2821-2830

4. Zhu XW, Sakka Y (2009) Textured silicon nitride: processing and anisotropic properties. Sci Technol Adv Mater 9:033001

5. Kondo N, Suzuki Y, Miyajima T et al (2003) High-temperature mechanical properties of sinter-forgedsilicon nitride with ytterbia additive. J Eur Ceram Soc 23:809-815

6. Hirao K, Ohashi M, Brito ME et al (1995) Processing strategy for producing highly anisotropic silicon nitride. J Am Ceram Soc 78:1687-1690

7. Suzuki TS, Sakka Y, Kitazawa K (2001) Orientation amplification of alumina by colloidal filtration in a strong magnetic field and sintering. Adv Eng Mater 3:490-492

8. Sakka Y, Suzuki TS (2005) Textured development of feeble magnetic ceramics by colloidal procesing under high magnetic field. J Ceram Soc Jpn 113:26-36

9. Suzuki TS, Uchikoshi T, Sakka Y (2006) Control of texture in alumina by colloidal processing in a strong magnetic field. Sci Technol Adv Mater 7:356-364

10. Terada N, Suzuki HS, Suzuki TS et al (2009) Neutron diffraction texture analysis for alpha-Al₂O₃ oriented by high magnetic field and sintering. J Phys D 42:105404

11. Zhu XW, Suzuki TS, Uchikoshi T et al (2008) Highly texturing β-sialon via strong magnetic field alignment. J Am Ceram Soc 91:620-623

12. Zhu XW, Suzuki TS, Uchikoshi T et al (2008) Texturing behavior in sintered reaction-bonded silicon nitride via strong magnetic field alignment. J Eur Ceran Soc 28:929-934

13. Li SQ, Sassa K, Asai S (2004) Fabrication of textured Si₃N₄ ceramics by slip casting in a high magnetic field. J Am Ceram Soc 87:1384-1387

14. Li SQ, Sassa K, Asai S (2005) Textured crystal growth of Si₃N₄ ceramics in high magnetic field. Mater Lett 59:153-157

15. Zhu XW, Suzuki TS, Uchikoshi T et al (2006) Texture development in Si₃N₄ ceramics by magnetic field alignment during slip casting. J Ceram Soc Jpn 114:979-987

16. Zhu XW, Sakka Y, Suzuki TS et al (2010) The c-axis texturing of seeded Si₃N₄ with β-Si₃N₄ whiskers by slip casting in a rotating magnetic field. Acta Mater 58:146-161

17. Kokabi M, Babaluo AA, Baratua A (2006) Gelation process in low-toxic gelcasting systems. J Eur Ceram Soc 26:3083-3090

18. Yang JL, Dai CL, Huang Y (2005) Controllable forming technology in gel-casting. Mater Sci Forum 475-479:1325-1328

19. Wang XF, Wang RC, Peng CQ et al (2011) Thermo responsive gelcasting: improved drying of gelcast bodies. J Am Ceram Soc 94:1679-1682

20. Cai K, Huang Y, Yang J (2005) Alumina gelcasting by using HEMA system. J Eur Ceram Soc 25:1089-1093

21. Kaga H, Kinemuchi Y, Tanaka S et al (2006) Fabrication of caxis oriented Zn_0.98Al_0.02O by a high-magnetic-field via gelcasting and its thermoelectric properties. J Ceram Soc Jpn 114:1085-1088

22. Chen WW, Kinemuchi Y, Tamura T et al (2007) Grain-oriented calcium hydroxyapatite ceramic and film prepared by magnetic alignment. Mater Lett 61:6-9

23. Oliveira MILL, Chen K, Ferreira JMF (2002) Influence of the deagglomeration procedure on aqueous dispersion, slip casting and sintering of Si₃N₄-based ceramics. J Eur Ceram Soc 22:1601-1607

24. Zhou LG, Huang Y, Xie ZP (2000) Gelcasting of concentrated aqueous silicon carbide suspension. J Eur Ceram Soc 20:85-90

25. Delgado AV, Gonzalez-Caballero F, Hunter RJ et al (2007) Measurement and interpretation of electrokinetic phenomena. J Colloid Interface Sci 309:194-224

26. Huang Y, Ma LG, Tang Q et al (2000) Surface oxidation to improve water-based gelcasting of silicon nitride. JMater Sci 35:3519-3524

27. Li W, Chen P, Gu MY et al (2004) Effect of TMAH on rheological behavior of SiC aqueous suspension. J Euro Ceram Soc 24:3679-3684

28. Lotgering FK(1959)Topotactical reactionswith ferrimagnetic oxides having hexagonal crystal structures: I. J Inorg Nucl Chem 9:113-123

29. Lee CJ, Chae JI, Kim DJ (2000) Effect of β-Si₃N₄ starting powder size on elongated grain growth in β-Si₃N₄ ceramics. J Eur Ceram Soc 20:2667-2671

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Effect of seed particles content on texture formation of Si₃N₄ ceramics by gel-casting in a strong magnetic field

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