Al-Zn-Mg合金溶接部の応力腐食割れ
スポンサーリンク
概要
- 論文の詳細を見る
Stress corrosion cracking in welds of cold rolled Al-Zn-Mg alloy was studied by means of measurements of mechanical properties and electron microscopy. Fracture of the welded specimens in tensile testing occurs at the area 6 to 7 mm apart from fusion boundaries. SCC fracture of them, on the other hand, occurs at the HAZ about 1 mm far from the fusion boundaries independently of applied stresses, where η precipitates are formed along subgrain boundaries or grain boundaries. Preferential dissolution of these precipitates is associated strongly with initiation and propagation of SCC.
- 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.