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Journals / Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering / 2018 / Cilt: 19 - Sayı: 2

DEPENDENCE OF SiAlON-TiN COMPOSITE PROPERTIES ON TiN REINFORCEMENT PARTICLE SIZES

Nurcan ÇALIŞ AÇIKBAŞ
Gökhan AÇIKBAŞ
Pages
356–367
Publication Date
2018-06-30
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was observed that decrease in particle size led to little improvement in fracture toughness and hardness.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:TiN particle size is an effective parameter on microstructure, mechanical and physical properties of SiAlON-TiN composites.
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Key Findings & Data:In this study, the effect of TiN particle size (nano and micron level) on microstructural evolution, mechanical and physical properties were investigated.
💡
Conclusion & Impact:It was observed that decrease in particle size led to little improvement in fracture toughness and hardness.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:SiAlON-TiN composites · TiN particle size · Microstructure

Abstract

TiN particle size is an effective parameter on microstructure, mechanical and physical properties of SiAlON-TiN composites. In this study, the effect of TiN particle size (nano and micron level) on microstructural evolution, mechanical and physical properties were investigated. The phase and microstructural evolution, SEM and the XRD characterization methods were used to observe the effects of TiN particle size. Indentation fracture toughness and Vickers hardness of the samples were measured in order to evaluate the mechanical behavior. Archimedes principle was used in order to determine bulk density and porosity. Correlation between TiN particle size and hardness, fracture toughness, microstructure, phase evolution was discussed. It was observed that decrease in particle size led to little improvement in fracture toughness and hardness.

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Cite This Article

AÇIKBAŞ, N. Ç., AÇIKBAŞ, G. (2018). DEPENDENCE OF SiAlON-TiN COMPOSITE PROPERTIES ON TiN REINFORCEMENT PARTICLE SIZES. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering, Cilt: 19 - Sayı: 2, 356–367. https://ajindex.com/articles/196794

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References (14)

  1. Li W, Zhang B, Zhuang H, Li W. Effect of TiN on the corrosion behavior of Y-(α+β)-SiAlON/TiN materials in hot hydrochloric acidic solutions. Ceram Int 2005;31(2):277-280
  2. Jiang T, Xue XX, Li Zf, Duan PN. High temperature oxidation behavior of electroconductive TiN/O′-SiAlON ceramics prepared from high titania slag-based mixture. T Nonferr Metal Soc 2011;21(12):2638-43
  3. Acikbas NC, Tegmen S, Ozcan S, Acikbas G. Thermal shock behaviour of α: β-SiAlON–TiN composites. Ceram Int 2014;40(2):3611-8
  4. Kumar A, Mallik AK, Acikbas NC, Yaygıngol M, Kara F, Mandal H, Basu D, Biswas K, Basu B. Cytocompatibility property evaluation of gas pressure sintered SiAlON–SiC composites with L929 fibroblast cells and Saos-2 osteoblast-like cells. Materials Science and Engineering: C. 2012;32(3):464-9
  5. Kumar R, Acikbas NC, Kara F, Mandal H, Basu B. Microstructure–mechanical properties–wear resistance relationship of SiAlON ceramics. Metall Mater Trans A. 2009;40(10):2319-32
  6. Riley F. Silicon nitride and related materials. J Am Ceram Soc 2000; 83: 245-265
  7. Hong F, Lewis MH. Ceramic‐Matrix Composites Via in‐Situ Reaction Sintering. InProceedings of the 17th Annual Conference on Composites and Advanced Ceramic Materials, Part 2 of 2: Ceramic Engineering and Science Proceedings, Volume 14, Issue 9/10 2009 Sep 28 (pp. 699-706). John Wiley & Sons, Inc
  8. Akin SR, Turan S, Gencoglu P, Mandal H. Effect of SiC addition on the thermal diffusivity of SiAlON ceramics. Ceram Int 2017;43(16):13469-74
  9. Vleugels J, Jiang DT, Van der Biest O. Development and characterisation of SiAlON composites with TiB 2, TiN, TiC and TiCN. J Mater Sci 2004; 39(10):3375-81
  10. Bitterlich B, Bitsch S, Friederich K. SiAlON based ceramic cutting tools. J Eur Ceram Soc 2008;28(5):989-94
  11. Ayas E, Kara A, Kara F. α/β SiAlON based composites incorporated with MoSi2 for electrical applications. In: Singh D, Zhu D, Zhou Y, editors. Design, Development and Applications of Engineering Ceramics and Composites. USA: Ceramic Transactions, 2010. pp. 189-195
  12. Kumar Mallik A, Madhav Reddy K, Calis Acikbas N, Kara F, Mandal H, Basu D, Basu B. Influence of SiC addition on tribological properties of SiAlON. Ceram Int 2011; 37: 2495–2504
  13. Ayas E, Kara A. Novel electrically conductive α/β SiAlON/TiCN composites. J Euro Ceram Soc 2011; 31: 903–911
  14. Ayas E. Mechanical, electrical and thermal properties of α/β SiAlON-SiC composites fabricated by gas pressure sintering method. Anado