Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Hiroyuki Watanabe"'
Publikováno v:
JAPAN TAPPI JOURNAL. 77:327-328
Publikováno v:
JAPAN TAPPI JOURNAL. 76:1000-1002
Publikováno v:
Materialia. 27:101683
Publikováno v:
Materials Letters. 241:96-99
To apply magnesium in biodegradable bone fixation devices, it is favorable to improve its properties through approaches such as by forming composites between magnesium and calcium phosphate. In this study, a powder metallurgical method was used to pr
Publikováno v:
MATERIALS TRANSACTIONS. 60:105-110
Publikováno v:
Materials Characterization. 182:111556
Addition of Al to equiatomic high entropy alloy CrMnFeCoNi alloy with a single phase FCC structure is known to promote formation of a BCC phase. In addition, tetragonal intermetallic phase σ was also found to form in a (CrMnFeCoNi)92Al8 alloy when s
Publikováno v:
Materials Letters. 201:144-147
Equal channel angular extrusion (ECAE) was applied to an extruded Mg–1.0mass%Ca alloy to achieve a high strength and high damping capacity. Microstructure observations revealed that the texture and local misorientation distribution depend on the EC
Publikováno v:
Scripta Materialia. 129:35-38
The effect of solute segregation at deformation twin boundaries on the strength (hardness) and damping capacity was investigated using an extruded Mg-Y binary alloy. The existence of deformation twin brought about an increase in both the hardness and
Autor:
Shoichi Hirosawa, Hideaki Iwaoka, Hiroyuki Watanabe, Ryota Kasama, Tang Yongpeng, Yuto Umeda, Masashi Fujita
Publikováno v:
Materialia. 14:100911
In this study, considerable improvement in elastic moduli has been found for an Al-4 mass% Cu-20 mass% Zn alloy during aging at 373, 408 and 443 K. Young's modulus and shear modulus were increased by 5.9 GPa and 2.6 GPa maximum from those in the as-q
Publikováno v:
Materialia. 14:100947
The impact of alloying element on the anelastic behavior at temperatures from 273 to 573 K was examined using pure magnesium and eight solid-solution binary magnesium alloys. All alloys, as well as pure magnesium, had meso-grained structures with an