M
Masaaki Nakai
Researcher at Kindai University
Publications - 241
Citations - 5335
Masaaki Nakai is an academic researcher from Kindai University. The author has contributed to research in topics: Titanium alloy & Ultimate tensile strength. The author has an hindex of 32, co-authored 232 publications receiving 4278 citations. Previous affiliations of Masaaki Nakai include Nagoya University & Tohoku University.
Papers
More filters
Journal ArticleDOI
Improvement in fatigue strength while keeping low Young's modulus of a β-type titanium alloy through yttrium oxide dispersion
TL;DR: In this article, a certain amount of Y2O3 was added into TNTZ to improve the fatigue strength and the Young's modulus of the alloys with 0.05-1.00mass%Y.
Journal ArticleDOI
Correlation of High-temperature Steam Oxidation with Hydrogen Dissolution in Pure Iron and Ternary High-chromium Ferritic Steel
Masaaki Nakai,Kensuke Nagai,Yoshinori Murata,Masahiko Morinaga,Shigeaki Matsuda,Motohiro Kanno +5 more
TL;DR: In this article, the authors investigated the hydrogen dissolution in the oxide scale during the steam oxidation of pure iron and ternary ferritic steel, and they found that the amount of dissolved hydrogen was much larger in the ferric steel than in pure iron.
Journal ArticleDOI
Effect of Deformation-Induced ω Phase on the Mechanical Properties of Metastable β-Type Ti–V Alloys
TL;DR: In this paper, the effect of deformation-induced products (deformationinduced ½ phase transformation and mechanical twinning) on the mechanical properties of metastable ¢-type titanium alloys were systemically examined.
Journal ArticleDOI
Improvements in the Superelasticity and Change in Deformation Mode of β-Type TiNb24Zr2 Alloys Caused by Aging Treatments
TL;DR: The superelasticity and deformation behaviors of β-type TiNb24Zr2 subjected to aging treatment were investigated in this article, where the precipitation of isothermal ω phase was found to restrain the formations of twinning and stress-induced α″ martensite.
Journal ArticleDOI
Osteoanabolic Implant Materials for Orthopedic Treatment
Yun Fei Ding,Rachel W. Li,Masaaki Nakai,Trina Majumdar,Dong Hai Zhang,Mitsuo Niinomi,Nick Birbilis,Paul N. Smith,Xiaobo Chen +8 more
TL;DR: This TNTZ implant with a near physiologic Young's modulus and a functional SrPO4 coating provides a new direction in the design and manufacture of implantable devices used in the management of orthopedic conditions in osteoporotic individuals.