Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9795898 | Materials Science and Engineering: A | 2005 | 5 Pages |
Abstract
In this study, reaction-bonded silicon nitride (RBSN) was fabricated using static nitriding system. This technique may be advantageous in commercialization. Reactive nitrogen gas was supplied as a static state using computer-controlled gas delivery system instead of a dynamic flowing state. Nitridation rates obtained at the early stage of reaction rate were proportional to the reactive gas pressures. The sequence of the nitridation reactions was as follows: (1) outside, (2) inside and (3) intermediate region of the specimen. The results were obtained from the coloration of the cross-sectioned specimens that had various nitridation rates.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Dong-soo Park, Hai-doo Kim, Kwon taek Lim, Kook-soo Bang, Chan Park,