Abstract
We have studied improvement of debinding process, especially binder extraction method, which is bottle-neck for MIM process. The binder can be extracted by using supercritical carbon dioxide. This extraction method in the MIM process is proved to reduce the debinding time, compared with thermal method. In this study, we report excellent results: the mechanical and physical properties by using, myristic acid and palmitic acid, as dispersing agents, which are dissolved in supecritical carbon dioxide, compared with stearic acid.
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More From: Journal of the Japan Society of Powder and Powder Metallurgy
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