Zobrazeno 1 - 10
of 46
pro vyhledávání: '"W. W. Coffeen"'
Publikováno v:
Biomaterials, Medical Devices, and Artificial Organs. 8:265-272
Dense, polycrystalline barium titanate (BaTiO3) specimens showed a modulus of rupture of 85.5 +/- 9.0 MPa and a compressive strength of 486 +/- 75 MPa. These values are considerable higher than those which had been previously reported. In addition, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81cd363b4400e273673b5715e66424df
https://doi.org/10.3109/10731198009118983
https://doi.org/10.3109/10731198009118983
Publikováno v:
Journal of Biomedical Materials Research. 14:269-277
A piezoelectric ceramic has been investigated as a direct substitute for hard tissues. Barium titanate (BaTiOz) power was slipcast and fired at 1430 degrees C for 2 hr, then made piezoelectric by polarizing. After 16 and 86 days of implantation in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4656ff494e2f98857f198d0b4ff82538
https://doi.org/10.1002/jbm.820140308
https://doi.org/10.1002/jbm.820140308
Autor:
A. I. Andrews, W. W. Coffeen
Publikováno v:
Journal of the American Ceramic Society. 22:11-15
The fiber method developed by Schwalbe, Badger, and Silverman for comparing the tensile strengths of glasses was used to compare the tensile strengths of sheet-iron ground-coat enamel glasses whose feldspar, borax, and quartz contents varied within w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dcfcec20fabf118208a07a404ddf764
https://doi.org/10.1111/j.1151-2916.1939.tb19420.x
https://doi.org/10.1111/j.1151-2916.1939.tb19420.x
Autor:
W. W. Coffeen
Publikováno v:
Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics. 72:704-709
The potentials and limitations of high dielectric constant capacitors are briefly outlined. Additives used to modify the dielectric properties of BaTiO3 are listed and classified into two groups: 1. the ?shifters,? whose additions primarily cause a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43485524970897ab743dd293003df844
https://doi.org/10.1109/tce.1953.6371949
https://doi.org/10.1109/tce.1953.6371949
Publikováno v:
Advanced Electronic Materials; Oct2022, Vol. 8 Issue 10, p1-20, 20p
Autor:
Padchasri, Jintara, Tipakontitikul, Rungnapa, Niyompan, Anusorn, Sattayaporn, Suchinda, Chanlek, Narong, Kidkhunthod, Pinit, Rujirawat, Saroj, Yimnirun, Rattikorn, Manyum, Prapun
Publikováno v:
Integrated Ferroelectrics; 2022, Vol. 225 Issue 1, p12-19, 8p
Autor:
Padchasri, Jintara, Tipakontitikul, Rungnapa, Niyompan, Anusorn, Chanlek, Narong, Kidkunthod, Pinit, Sattayaporn, Suchinda, Rujirawat, Saroj, Yimnirun, Rattikorn, Manyum, Prapun
Publikováno v:
Integrated Ferroelectrics; 2022, Vol. 222 Issue 1, p218-223, 6p
Publikováno v:
Journal of Materials Science: Materials in Electronics; May2021, Vol. 32 Issue 10, p12771-12783, 13p
Autor:
Omoniyi, O. A., Mansour, R., Cardona, M. J., Briuglia, M. L., O'Leary, R. L., Windmill, J. F. C.
Publikováno v:
Journal of Materials Science: Materials in Electronics; May2021, Vol. 32 Issue 9, p11883-11892, 10p
Publikováno v:
Journal of the American Ceramic Society. Dec2013, Vol. 96 Issue 12, p3753-3759. 7p. 3 Color Photographs, 1 Black and White Photograph, 3 Charts, 1 Graph.