タイトル無し
スポンサーリンク
概要
- 論文の詳細を見る
Alternate bending fatigue tests on the wrought and annealed magnesium alloy AZ21 were carried out. The annealed alloy has the fatigue strength higher than that of the wrought alloy as the number of cycles to failure increases. Cracks on the surface linearly propagate. Characteristic fractographs are taken, in which cracks propagate in different directions in particular grains. This tendency is more remarkable in the wrought alloy than in the annealed one. Such a fracture is attributed to the deformation mechanism in the stage where a plastic zone forms at a crack tip. The fracture accompanying deformation twins is composed of cleavage facets and steps of the twins.
- 一般社団法人 軽金属学会の論文
一般社団法人 軽金属学会 | 論文
- Mechanical and wear properties of SiC whisker/ADC12 aluminum alloy composites fabricated by die casting.
- Joining of aluminum and ceramics.
- タイトル無し
- Undercooling and solidification behavior of fluid clumps of second-poured melt of hypereutectic Al-Si alloy in Duplex Casting process.
- Change in apparent viscosity of stirred slurry during production of semi-solid hypereutectic Al-Si alloy by slurry-melt mixing process.