Sodium sulphur plate and tube cell seals (TR-EC-001)

The various designs of sodium-sulphur cells that have been developed at B.R. (Figs. 1 - 6) require seals meeting most of the following requirements:- i) The seals should be completely leak-tight to sodium, sulphur and air. ii) The seals must be able to withstand 350°C and be able...