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pro vyhledávání: '"Ivan B. Cutler"'
Autor:
Ivan B. Cutler
The effects of impurities on structural properties, such as diffusion, sintering, grain growth, and crystal growth, and mechanical properties, such as plastic deformation, creep, brittle fracture and internal friction, and electrical and optical prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::635067b2ebd4b6b3595c6ef0c899f318
https://doi.org/10.1520/stp45071s
https://doi.org/10.1520/stp45071s
Akademický článek
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Autor:
Ivan B. Cutler, W. Raja Rao
Publikováno v:
Journal of the American Ceramic Society. 56:588-593
Alumina powders with varying iron oxide contents were prepared by coprecipitation. The powders were spheroidized by passing them through an oxygen-acetylene flame. The spheres were sized, annealed, and sintered in air and in N2 with 132 ppm O2. Isoth
Autor:
S.K. Goyal, Ivan B. Cutler
Publikováno v:
Journal of Non-Crystalline Solids. 19:311-320
The objective of this research is to describe the formation of foam glass from waste glass using water as a gasifying agent similar to natural perlite. Artificial perlite with up to 10% water content may be made from waste soda-lime glass by subjecti
Autor:
Ivan B. Cutler, Bryant C. Bechtold
Publikováno v:
Journal of the American Ceramic Society. 63:271-275
Alumina and SiC can be recovered from clay by carbon reduction. Kinetic experiments showed that the solid-solid reaction proceeds through gaseous intermediates of CO and SiO. By mixing part of the carbon with the clay and using the balance to form Si
Publikováno v:
Journal of the American Ceramic Society. 62:208-211
The influence of additives on the sintering behavior of Cr2O3 was studied. The oxygen pressure and temperature at which the sintering rate becomes significant are dramatically altered by adding ∼ 1 wt% TiO2; the sintering temperature decreases, whe
Autor:
Ming-Chu Cheng, Ivan B. Cutler
Publikováno v:
Journal of the American Ceramic Society. 62:593-596
The effect of temperature and steam pressure on the vaporization and corrosion of silica was studied by measuring weight loss as a function of time. The reaction rate increased exponentially with temperatures up to 1200/sup 0/, with a maximum rate of
Publikováno v:
Materials Research Bulletin. 13:1001-1007
Portions of an Al2O3·3H2OH3PO4CaO compositional triangle were examined at 300°C for a solid solution of Ca (presumably in the form of Ca(H2PO4)2) in the Cristobalite AlPO4 crystal structure. X-ray diffraction patterns of the various compositi
Publikováno v:
Journal of the American Ceramic Society. 53:136-141
Alpha alumina with additions of TiO2 sintered more rapidly than “pure” alumina. The rate of initial sintering increased approximately exponentially with titania concentration up to a percentage beyond which the rate of sintering remained approxim
Publikováno v:
Journal of Physics and Chemistry of Solids. 30:31-42
A loss peak caused by addition of NaF to CaF2 was studied by dielectric loss and internal friction methods. The observed relaxation times of the sodium ion-fluorine vacancy dipole in electrical and mechanical fields are given by equations (1) and (2)