Effect of degree of close on the vacuum brazability of aluminum hollow receptacles.
スポンサーリンク
概要
- 論文の詳細を見る
Vacuum brazability of aluminum hollow receptacles has been investigated in relations to the degree of close and magnesium content in brazing sheet claddings. The degree of close was varied by changing the hole diameter in brazing sheet attached to top and bottom side of a cylindrical aluminum pipe. Outside fillet formation was only dependent on the magnesium content of brazing sheet, however, fillet at inside was dependent on both degree of close and magnesium content. At relatively completely closed circumstances, relatively large fillets were obtained irrespective to magnesium content. At open circumstance or outside, large fillets were obtained except brazing sheet with 0.5%Mg. The lowest brazability was obtained at medium degree of close. Auger electron spectroscopy on brazing sheets and aluminum pipe after brazing revealed that the existence of the surface layer with much MgO and/or thick Al2O3 were responsible to the poor brazability in medium degree of close.
- 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.