Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Michiharu Ogawa"'
Publikováno v:
Materials Science Forum. :1893-1898
If Mn could be partly substituted by Fe, Ti-Mn-Fe alloys would be less costly than Ti-Mn alloys. Furthermore, the use of iron as a beta-stabilizing element is more suitable than the use of manganese from a situation of an element strategy. In this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a5dadccb4c2bb414fe9af582909aa3
https://doi.org/10.4028/www.scientific.net/msf.706-709.1893
https://doi.org/10.4028/www.scientific.net/msf.706-709.1893
Publikováno v:
Materials Science Forum. :2257-2260
Hydroxyapatite (HAp), Ca10(PO4)6(OH)2, is known to precipitate on bioactive materials by soaking in simulated body fluid (SBF). The formation of HAp on TiO2 and CaTiO3 surfaces under continuous ultraviolet (UV) irradiation was investigated in this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b82fc12db9be4d36d3999b20bc0a3089
https://doi.org/10.4028/www.scientific.net/msf.654-656.2257
https://doi.org/10.4028/www.scientific.net/msf.654-656.2257
Publikováno v:
Materials Science Forum. :724-729
The combined chemical-hydrothermal synthesis of TiO2 and CaTiO3 films on pure Ti substrates was examined with a focus on film crystallinity and surface morphology. Pure Ti disks were chemically treated with H2O2/ HNO3 aqueous solutions at 353 K for 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046684fe4779a327af64018babfc6594
https://doi.org/10.4028/www.scientific.net/msf.638-642.724
https://doi.org/10.4028/www.scientific.net/msf.638-642.724
Autor:
Masahiko Ikeda, Masato Ueda, Hiroki Sai, Yoshinori Arachi, Michiharu Ogawa, Hiroyuki T. Takeshita
Publikováno v:
Transactions of the Materials Research Society of Japan. 35:139-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbe36b704d24d3bf68a74d7a6b5f248
https://doi.org/10.14723/tmrsj.35.139
https://doi.org/10.14723/tmrsj.35.139
Publikováno v:
Materials Science Forum. :425-430
Although titanium is considered to be a ubiquitous element since it has the tenth highest Clarke number of all elements, it is classified as a rare metal because the current refinement process is more environmentally damaging than the processes used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc08f5adf64d6e0dc7194b0e2c11187
https://doi.org/10.4028/www.scientific.net/msf.638-642.425
https://doi.org/10.4028/www.scientific.net/msf.638-642.425
Publikováno v:
Advanced Materials Research. :232-237
The effect of Al addition on the elastic modulus and aging behavior in Ti-10 Cr alloys was investigated by means of electrical resistivity, X-ray diffractometry and Vickers hardness measurements. All of the alloys used were formed from solutions trea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbeb5cd8ef7b7bc70d55903114adce44
https://doi.org/10.4028/www.scientific.net/amr.89-91.232
https://doi.org/10.4028/www.scientific.net/amr.89-91.232
Publikováno v:
Materials Science and Engineering: C. 29:2246-2249
The formation of hydroxyapatite (HAp) on TiO 2 surfaces under continuous ultraviolet (UV) irradiation was investigated. Pure Ti substrates were chemically treated with H 2 O 2 /HNO 3 at 353 K for 20 min to form a TiO 2 gel layer. The specimens were t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac91a8b39af440fa53a262f9e3643720
https://doi.org/10.1016/j.msec.2009.05.008
https://doi.org/10.1016/j.msec.2009.05.008
Publikováno v:
Materials Science and Engineering: C. 29:994-1000
The chemical–hydrothermal combined synthesis of TiO2 and CaTiO3 films on pure Ti substrates was examined with a focus on crystallinity and surface morphology of the films. Pure Ti disks were chemically treated with H2O2/HNO3 solutions at 353 K for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff96965761420b64b783b9665cf5c49
https://doi.org/10.1016/j.msec.2008.09.002
https://doi.org/10.1016/j.msec.2008.09.002
Autor:
Wataru Fujitani, Takayoshi Nakano, Yuumi Sasaki, Masato Ueda, Masahiko Ikeda, Michiharu Ogawa
Publikováno v:
MATERIALS TRANSACTIONS. 50:2147-2153
The synthesis of bioinert oxide films on pure Ti surfaces by chemical-hydrothermal treatment was investigated. Some pure Ti substrates were chemically treated with H2O2/HNO3 to form a TiO2 gel layer prior to hydrothermal treatment. Two types of solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d10e5b57abf94d521002a05a2cb0d2ac
https://doi.org/10.2320/matertrans.maw200910
https://doi.org/10.2320/matertrans.maw200910
Autor:
Masaaki Nakai, Harumi Tsutsumi, Mitsuo Niinomi, Xiaoliang Feng, Michiharu Ogawa, Toshikazu Akahori
Publikováno v:
MATERIALS TRANSACTIONS. 50:423-426
Negative thermal expansion, i.e. a type of shrinkage that occurs during heating, was observed in cold-rolled Ti-29Nb-13Ta-4.6Zr alloy (mass%) (TNTZ). The reduction ratio of cold rolling and the angle of the longitudinal axis of specimens with respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::411aadc1a21a4469eaeca04715831997
https://doi.org/10.2320/matertrans.mrp2008380
https://doi.org/10.2320/matertrans.mrp2008380