高磁場超電導双極電磁石用線材のヤング率
1983 年 18 巻 3 号 p. 109-118
詳細
1983 年 18 巻 3 号 p. 109-118
Superconductive dipole magnets for big accelerators are subjected to enormous electro-magnetic force, when they are operated with high field such as 10 Tesla. They should be constructed by means of superconductive cables, which have high Young's modulus, to obtain good performance. To develop such cables we measured the Young's moduli of cables for practical use of accelerator magnets. They are monolithic and compacted strand cables. We measured also Young's moduli of monolithic copper and brass cables for comparison. The obtained data showed the Young's moduli of 35 and 15GPa for the monolithic and compacted strand cables, respectively.
