Ahmad, Norhayati and Sueyoshi, H. (2011) Microstructure and mechanical properties of silicon nitride-titanium nitride composites prepared by spark plasma sintering. Materials Research Bulletin, 46 (3). pp. 460-463. ISSN 0025-5408
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Official URL: http://dx.doi.org/10.1016/j.materresbull.2010.11.0...
Abstract
Si 3N 4-TiN composites were prepared by spark plasma sintering (conventional sintering (SPS1) and in situ reaction sintering (SPS2)). Homogeneous distribution of equiaxed TiN grains in Si 3N 4 matrix results in the highest microhardness (21.7 GPa) and bending strength (621 MPa) of sample SPS1 sintered at 1550 °C. Dispersion of elongated TiN grains in Si 3N 4 matrix results in the highest fracture toughness (8.39 MPa m 1/2) of sample SPS2 sintered at 1300 °C.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | a. ceramics, a. composite, d. mechanical properties, d. microstructure |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering |
| ID Code: | 29300 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 07 Mar 2013 01:31 |
| Last Modified: | 25 Mar 2019 08:06 |
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