The superconductive conductor pre- mix where superconductive conductor pre- mix, it contains

摘要

(57) Abstract High surfacing power has the hot superconductive conductor - pre- mix which is suitable in production of the hot superconductive conductor which was melted was processed is stated. Pre- mix contains the YBa₂ Cu₃ O_7-x- powder, this YBa₂ Cu₃ O_7-x- powder has of the copper oxide which has not been connected at YBa₂ Cu₃ O_7-x- phase barely the content considerably, and possesses of carbon barely the content considerably. Furthermore, it is stabilized to do to serve, the magnetic flux - pin you stop and the additive which it occurs is contained. Enabled, fitting as a production method, and a intermediate field for producing the pre- mix barely also the copper oxide of separation and the YBa₂ Cu₃ O_7-x- powder which possesses the content of carbon are disclosed.