作者: Mark A. Lukowski
DOI:
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摘要: Methods for manufacturing bonded abrasive articles, example vitrified grinding wheels. A bondable composition is prepared including particles, a binder medium and gamma-pyrone pore inducing material, such as ethyl maltol. precursor structure formed from the composition. The material removed to provide porous that further processed article. In some embodiments, includes vitreous bonding article wheel.