- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Effect of Mixing Method of Sintering Additives on the Sintered and Mechanical Properties of <TEX>$Si_3N_4$</TEX>
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1993, v.6 no.2, pp.207-215
Kim,
J.
(1993). Effect of Mixing Method of Sintering Additives on the Sintered and Mechanical Properties of <TEX>$Si_3N_4$</TEX>. Analytical Science and Technology, 6(2), 207-215.
- Downloaded
- Viewed
Abstract
<TEX>$Si_3N_4$</TEX> powders were mixed with sintering additives(<TEX>$3Y_2O_3{\cdot}5Al_2O_3$</TEX>, YAG) by coprecipitation method. Mixing homogeneity, sintered and mechanical properties of coprecipitation-mixed powder compacts were compared with those of mechanically-mixed ones. SIMS-analysis for composition on the surface and in the matrix of prepared powder mixtures showed that the added YAG exists mainly on the <TEX>$Si_3N_4$</TEX> powder surfaces in a form of coating. From this result it could be concluded that coprecipitation method is superior to mechanical mixing in the mixing homogeneity. This mixing homogeneity can accompany an improvement in sintered density, microstructure and consequently the mechanical properties of sintered bodys.
- keywords
- <TEX>$Si_3N_4$</TEX>, Mixing, Sintering additives, Coprecipitation Method
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Formation of the Fullerene-type Graphite Spherulites in the Ni-C Liquid under High Pressure
- Analysis of the grain boundary precipitates in stainless steel by potentiostatic etching dissolution method
- A Study on the Formation of Aluminide Coating on KM 1557 Alloy by Pack Cementation Process
- Microstructure and Mechanical Properties of SUS Alloy for Wear Resistant Materials
- Discussion on the Mechanical Alloying Process of Ni-20Cr alloy
- Effect of Mixing Method of Sintering Additives on the Sintered and Mechanical Properties of <TEX>$Si_3N_4$</TEX>
- AES Analysis of Au, Au/Cr, Au/Ni/Cr and Au/Pd/Cr Thin Films by the Change of Substrate Temperature and Annealing Temperature
- Preparation of Sintered ATZ by Sol-Gel Process and Properties
- Pyrolysis Behavior of Acrylic Binder/Piezoelectric Ceramic System for Multilayer Actuator
- The Characterization of Structural and Optical Properties for rf Magnetron Sputtered <TEX>$(BaSr)TiO_3$</TEX> Thin Film
- GAS ANALYSIS IN BUBBLES IN GLASSES BY RAMAN SPECTROSCOPY
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.