Article ID Journal Published Year Pages File Type
9795898 Materials Science and Engineering: A 2005 5 Pages PDF
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.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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