Zobrazeno 1 - 10
of 35
pro vyhledávání: '"R. L. Coble"'
Autor:
R. L. Coble
Publikováno v:
Sintering Key Papers ISBN: 9789401068185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5520fd12bb95d7b69d5f5cb430e5cbfa
https://doi.org/10.1007/978-94-009-0741-6_4
https://doi.org/10.1007/978-94-009-0741-6_4
Autor:
R. L. Coble
Publikováno v:
Sintering Key Papers ISBN: 9789401068185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e5f7df488411ea7fb008d293b71018b
https://doi.org/10.1007/978-94-009-0741-6_5
https://doi.org/10.1007/978-94-009-0741-6_5
Publikováno v:
Carbon. 14:19-22
In analyzing erosion of graphite at high strain rate (~107 sec−1) and temperature (~4000°C), it is necessary to have some approximation for the constitutive equation. Data for graphite from static and low strain rate experiments were successfully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d059633d9aa2351ab1b2a72799ca42
https://doi.org/10.1016/0008-6223(76)90076-2
https://doi.org/10.1016/0008-6223(76)90076-2
Autor:
R. N. Singh, R. L. Coble
Publikováno v:
Journal of Applied Physics. 45:981-989
Edge‐ and screw‐dislocation velocities in ``pure'' MgO single crystals have been measured as a function of stress, temperature, and valence state of the iron impurities in order to identify the rate‐controlling drag mechanism for dislocation mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02dca525654755b2d190d058d8d1f802
https://doi.org/10.1063/1.1663445
https://doi.org/10.1063/1.1663445
Autor:
R. N. Singh, R. L. Coble
Publikováno v:
Journal of Applied Physics. 45:990-995
Edge‐ and screw‐dislocation velocities in iron‐doped magnesium‐oxide single crystals containing 150 ppm Fe+3 have been measured as a function of stress and temperature in order to elucidate the rate‐controlling drag mechanism for dislocatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276b49f63728c7384cd8eaf625ebb0be
https://doi.org/10.1063/1.1663446
https://doi.org/10.1063/1.1663446
Autor:
R. N. Singh, R. L. Coble
Publikováno v:
Journal of Applied Physics. 45:5129-5135
Edge‐ and screw‐dislocation velocities in iron‐doped magnesium oxide single crystals containing dislocation dipoles and 90 ppm iron have been measured as a function of the stress (at stresses below the macroscopic yield stress), temperature, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d6e7ac8a6160b0676b8a5cae89b0270
https://doi.org/10.1063/1.1663204
https://doi.org/10.1063/1.1663204
Autor:
R. Nathan Katz, R. L. Coble
Publikováno v:
Journal of Applied Physics. 45:2382-2388
The effects of neodymium‐dopant additions on the behavior of dislocations in calcium fluoride were studied. Velocity measurements were carried out on edge and screw dislocations as a function of stress, temperature, and dopant content. It was obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54a566e21138820dbffc5e26cc7740a
https://doi.org/10.1063/1.1663601
https://doi.org/10.1063/1.1663601
Autor:
R. L. Coble
Publikováno v:
Journal of Applied Physics. 32:793-799
During sintering in alumina powder compacts, the density has been found to increase linearly with the logarithm of time, and the grain size increases with the one-third power of time. Incorporation of the time dependence of grain size increase into l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74e1c54e211a34b8271e6f79bbdd8315
https://doi.org/10.1063/1.1736108
https://doi.org/10.1063/1.1736108
Publikováno v:
Journal of the American Ceramic Society. 37:107-110
The thermal conductivities of several oxide ceramics have been measured. Data for fifteen pure oxides of theoretical density have been calculated. A table and plots of thermal conductivity from 100° to 1800°C. are included. The conductivity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e0781c5c49150053a9ca004cfabe558
https://doi.org/10.1111/j.1551-2916.1954.tb20109.x
https://doi.org/10.1111/j.1551-2916.1954.tb20109.x
Autor:
R. L. Coble
Publikováno v:
Journal of Applied Physics. 32:787-792
Photomicrographs of pore and grain boundary structures in sintered powder compacts are presented to provide the basis for qualitative description of the important phases of the course of densification. From this guide, appropriate grain shapes and po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e787e450022bc9cf19885cc4cb4ffc05
https://doi.org/10.1063/1.1736107
https://doi.org/10.1063/1.1736107