Development of High Strength Aluminum-Stabilized Superconductor for the SDC Detector

Autor: Inoue Itaru, T. Kondo, A. Yamamoto, M. Ikeda, Suzuki Takuya
Rok vydání: 1992
Předmět:
Zdroj: Supercollider 4 ISBN: 9781461365297
DOI: 10.1007/978-1-4615-3454-9_115
Popis: Development of high strength aluminum-stabilized superconductor for the SDC superconductor which has appropriate RRR has been carried out. Requried properties for aluminum matrix (yield strength at 77K >6.5kgf/mm2 and RRR ~500) have been obtained by using Al-Zn alloy and cold-working. In the production of 1/3-sized superconductor by way of experiment, the reduction ratio of cold-working has been restricted below 15%. Based on investigations of Al alloys and 1/3-sized experiment, full-sized superconductor for the SDC detector has been designed and produced by way of experiment. The properties of aluminum matrix obtained satisfy the specification after final curing heat treatment.
Databáze: OpenAIRE