Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kazuo Ooka"'
Autor:
Kazuo Ooka, Toru Kishii
Publikováno v:
Journal of the Ceramic Association, Japan. 77:386-390
Na2O 15, B2O3 65, SiO2 20モル%の組成のガラスに遷移族金属酸化物を添加し, 紫外線を照射して発生する応力を測定した. 添加物を効果によって分類すると, A: 少量添加では応力を増加し, ついで
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0720974448e45ee1d54a3828efd98f1e
https://doi.org/10.2109/jcersj1950.77.891_386
https://doi.org/10.2109/jcersj1950.77.891_386
Autor:
Kazuo Ooka
Publikováno v:
Journal of the Ceramic Association, Japan. 72:110-115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d556812aebcc53aa1e76d737dd76160
https://doi.org/10.2109/jcersj1950.72.824_110
https://doi.org/10.2109/jcersj1950.72.824_110
Autor:
Toru Kishii, Kazuo Ooka
Publikováno v:
Journal of the Ceramic Association, Japan. 74:363-366
紫外線照射によって応力を発生するようなガラスの種類と組成を決定するための一段階として, Li, Na, K, Ca, Sr, Ba, Zn, Cd, La, Pb, Bi, Sb, Tl, Siの酸化物をそれぞれ含む2成分系硼酸塩ガラスを熔
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a06c9d8c87dcfb0383195f84cd0a46
https://doi.org/10.2109/jcersj1950.74.856_363
https://doi.org/10.2109/jcersj1950.74.856_363
Publikováno v:
Journal of Non-Crystalline Solids. 12:1-17
Secondary electron emission from glass and its applications are reviewed. The theoretical background together with experimental techniques of measurement are first discussed. The emission process from glass and its dependence on surface conditions, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d0137002b8d16f8c4cc1a673fdda660
https://doi.org/10.1016/0022-3093(73)90051-3
https://doi.org/10.1016/0022-3093(73)90051-3
Publikováno v:
Journal of the Ceramic Association, Japan. 72:193-197
This paper deals with the stress which arose in outer glass bulbs of mercury discharge lamps during lighting. At their uses bulbs were irradiated by ultra-violet ray from inner discharge tudes made of fused silica and cooling water flowed around outs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71123436e540d5b9a259df733b0920d0
https://doi.org/10.2109/jcersj1950.72.828_193
https://doi.org/10.2109/jcersj1950.72.828_193
Autor:
Kazuo Ooka, Toru Kishii
Publikováno v:
Journal of the Ceramic Association, Japan. 76:6-12
アルカリ醐酸塩ガラスは紫外線照射により応力が発生する. これは紫外線によるガラスの収縮が原因であることが確かめられた.ガラスの網目構造の変化過程についての試論が与えられて
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f9a0dc4407ebfcdb52dd0e8d394ceab
https://doi.org/10.2109/jcersj1950.76.6
https://doi.org/10.2109/jcersj1950.76.6
Autor:
Kazuo Ooka, Toru Kishii
Publikováno v:
Journal of the Ceramic Association, Japan. 73:163-169
Contraction (density increase) and stress build-up in borosilicate glasses by ultra-violet irradiation were reported by the authors (J. Ceram. Asso. Japan, 72 [11-1] 193 (1964)). Experiments were carried out to check on correlation between these phen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b550c7fa3b943e6d8add66fe996ed64
https://doi.org/10.2109/jcersj1950.73.840_163
https://doi.org/10.2109/jcersj1950.73.840_163
Autor:
Kazuo Ooka, Toru Kishii
Publikováno v:
Journal of the Ceramic Association, Japan. 73:108-112
Generation of stresses was found by the authors at surface layers of a soda-borosilicate and 96% silica glasses severely irradiated by ultra-violet ray (J. Ceram. Assoc. Japan, 72 [11] 193-96 (1964).). As the first step to elucidate mechanisms of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf62d3a84d61e58198553b81a839277
https://doi.org/10.2109/jcersj1950.73.836_108
https://doi.org/10.2109/jcersj1950.73.836_108
Publikováno v:
Journal of the Ceramic Association, Japan. 76:27-29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1d68044e8ebe55a80cb555eefe5f752
https://doi.org/10.2109/jcersj1950.76.27
https://doi.org/10.2109/jcersj1950.76.27
Autor:
Toru Kishii, Kazuo Ooka
Publikováno v:
Journal of the Ceramic Association, Japan. 73:147-149
Stress build-up in a borosilicate and a 96% silica glass by ultra-violet irradiation was reported by the authors (J. Ceram. Assoc. Japan, 72 [11-1] 193-97 (1964)). As a preliminary study to throw light upon the mechanism of stress build-up, effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b41cbd1675109104a12d7694f012a7ff
https://doi.org/10.2109/jcersj1950.73.839_147
https://doi.org/10.2109/jcersj1950.73.839_147