2024-03-28T16:29:34Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/746382022-11-17T02:08:08Zhdl_2115_20045hdl_2115_139Formation of Nanoporous Anodic Oxide Films on Ti-Al Microchannel WallsIshida, MasashiOhmi, TatsuyaSakairi, MasatoshiIguchi, ManabuMicrochannelPowder MetallurgyInfiltrationAnodic OxidationTitanium-Aluminum AlloyFabrication of a nanoporous anodic oxide film on the inner wall of a microchannel was experimented. The microchannel was produced in a titanium body by a powder-metallurgical microchanneling process and was lined with a Ti-Al alloy layer. We found an appropriate anodic condition for an exposed planner surface of the Ti-Al alloy layer. In the case of the microchannel, the growth of the nanoporous oxide film tended to retard deep inside the channel. This problem was easily solved by lengthening the anodic oxidation time日本実験力学会Journal Articleapplication/pdfhttp://hdl.handle.net/2115/74638https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/74638/1/J.JSEM%2010.%20210.pdf1346-49301346-4930AA11822914実験力学10Special Issue2102142010enginfo:doi/10.11395/jjsem.11.s210著作権は日本実験力学会にある。利用は著作権の範囲内に限られるpublisher