Hipping Effects on Properties of Nb3Sn Superconductors.
スポンサーリンク
概要
- 論文の詳細を見る
Nb<SUB>3</SUB>Sn in the form of practical superconductors has been avilable for years. At present, the principal techniques employed are bronze and internal tin processes. Nb<SUB>3</SUB>Sn has exhibited high performance at high magnetic field. Porosity in the Nb<SUB>3</SUB>Sn superconductors is often observed after the reaction treatment and can be detrimental to the mechanical and electrical properties. Voids, probably due to the Kirkendall effect, could be annihilated by heating under high pressure. Therefore, the hot isostatic pressing (HIP) could improve the properties. The author reviewed the effects of HIPping on the porosity and the critical current of Nb<SUB>3</SUB>Sn superconductor produced both by the bronze process and internal tin processes.
- 日本高圧力学会の論文