Phase chemistry in the development of transparent polycrystalline oxides / W.H. Rhodes -- The use of phase diagrams to predict alkali oxide corrosion of ceramics / Jesse J. Brown, Jr. -- Application of phase diagrams to the production of advanced composites / William B. Johnson and Alan S. Nagelberg -- Use of phase diagrams in the study of silicon nitride ceramics / Tseng-Ying Tien -- The use of phase studies in the development of whiskers and whisker-reinforced ceramics / Aleksander J. Pyzik and Alan M. Hart.