Synthesizing high α-phase Si3N4 powders containing sintering additives

Ceramics International

Volumn 35, Issue 6, 2009, Pages 2381-2385

  Karakuş, Nuray ^a   Kurt, A Osman ^a   Toplan, H Özkan ^a  

^a SAKARYA UNIVERSITY   (Turkey)

Author keywords

Microstructure; Powder; Silicon nitride; Synthesis

Indexed keywords

CARBOTHERMIC REDUCTION; CERAMIC POWDER; CERAMIC SYNTHESIS; CHARACTERIZATION TECHNIQUES; FINE GRAINS; IN-SITU; POWDER COMPOSITION; POWDER PROPERTIES; PROCESSING PARAMETERS; SECONDARY PHASIS; SEM; SILICON NITRIDE CERAMICS; SINTERING ADDITIVES; SINTERING AID; STARTING MATERIALS; SYNTHESIS; SYNTHESIS CONDITIONS; XRD;

CARBOTHERMAL REDUCTION; CERAMIC MATERIALS; MICROCRYSTALLINE SILICON; MICROSTRUCTURE; SILICON NITRIDE; SILICON OXIDES; SINTERING; SYNTHESIS (CHEMICAL);

POWDERS;

EID: 67349239751     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2009.02.002     Document Type: Article

References (12)

1. 4 ceramics at 1300 °C. J. Eur. Ceram. Soc. 25 (2005) 559-567
2. Lin H.T., and Ferber M.K. Mechanical reliability evaluation of silicon nitride ceramic components after exposure in industrial gas turbines. J. Eur. Ceram. Soc. 22 (2002) 2789-2797
3. Pavarajarn V., Vongthavorn T., and Praserthdam P. Enhancement of direct nitridation of silicon by common metals in silicon nitride processing. Ceram. Int. 33 (2007) 675-680
4. Demir A., Tatli Z., Caliskan F., and Kurt A.O. Carbothermal reduction and nitridation of quartz mineral for the production of alpha silicon nitride powders. Mater. Sci. Forum 554 (2007) 163-168
5. Alcala M.D., Criado J.M., and Real C. Influence of the experimental conditions and the grinding of the starting materials on the structure of silicon nitride synthesised by carbothermal reduction. Solid State Ionics 141 (2001) 657-661
6. 4-based ceramics and the interfacial interactions with liquid Al-alloys. J. Eur. Ceram. Soc. 25 (2005) 19-28
7. Ling G., and Yang H. Pressureless sintering of silicon nitride with magnesia and yttria. Mater. Chem. Phys. 90 (2005) 3-34
8. Kurama S., Herrmann M., and Mandal H. The Effect of processing conditions, amount of additives and composition on the microstructures and mechanical properties of α-sialon ceramics. J. Eur. Ceram. Soc. 22 (2002) 109-119
9. 2 as sintering additive. J. Eur. Ceram. Soc. 25 (2005) 3353-3359
10. Gopal M., De Jonghe L.C., and Thomas G. Silicon nitride joining using rare-earth reaction sintering. Scripta Mater. 36 (1997) 455-460
11. 4 using sepiolite and various sources of carbon. J. Mater. Sci. 36 (2001) 5895-5901
12. 4 from carbon coated silica by carbothermal reduction and nitridation. J. Eur. Ceram. Soc. 18 (1998) 1471-1477