Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Taku IWAOKA"'
Publikováno v:
Journal of the Japan Society for Technology of Plasticity. 63:73-78
Publikováno v:
Journal of the Japan Society for Technology of Plasticity. 62:133-138
Autor:
Kenji Date, Taku Iwaoka
Publikováno v:
MATERIALS TRANSACTIONS. 61:1790-1797
Publikováno v:
Advances in Materials and Processing Technologies. 8:85-95
Generally, the adhesion of titanium alloys easily occurs between die and blank during press forming because the sliding and contact surface of die and blank with high surface pressure. In the case ...
Autor:
Taku Iwaoka
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 66:547-553
Publikováno v:
Journal of the Japan Society for Technology of Plasticity. 60:295-300
Publikováno v:
Forming the Future ISBN: 9783030753801
Because of the low ductility of Ti–6Al–4V alloy at the temperatures between room temperature and 600 °C, fracture easily occurs during press forming. Hence, a method of press forming of Ti–6Al–4V alloy sheets at 300 °C was developed. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c00b16be456441c7f729ee0be78e12
https://doi.org/10.1007/978-3-030-75381-8_228
https://doi.org/10.1007/978-3-030-75381-8_228
Publikováno v:
Forming the Future ISBN: 9783030753801
It is necessary to prevent the surface oxide film peeling caused by sliding between workpiece and die material with high surface pressure for reducing punch load and preventing fracture. Hence, we have focused on the method to prevent the titanium su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c94db0a101cda5249c3e86ecb53b8ea
https://doi.org/10.1007/978-3-030-75381-8_227
https://doi.org/10.1007/978-3-030-75381-8_227
Autor:
Koichi Sato, Taku Iwaoka, Satoshi Sunada, Syogo Takeuchi, Yoshitaka Matsui, Masahiko Hatakeyama
Publikováno v:
Materials Science Forum. 941:1760-1765
Sintered magnesium alloys, which were fabricated by Spark Plasma Sintering (SPS) method, were examined to study corrosion characteristics by electrochemical method, XRD and EPMA. The binary mixtures alloys of a low-melting-point metal powder (Sn, Bi,
Publikováno v:
Procedia Manufacturing. 15:931-939
Ti-6Al-4V titanium alloy sheets were focused on to clarify the forming limit curve. At first, finite element analysis (FEA) was utilized to calculate the suitable dimension of the sheet to the extent heretofore provided in ISO 12004 and to determine