METHOD FOR MANUFACTURING SEALING UNIT OF SULFUR-SODIUM STORAGE BATTERY Russian patent published in 1997 - IPC

Abstract RU 2092936 C1

FIELD: manufacture of sulfur-sodium storage batteries. SUBSTANCE: alpha-alumina insulating ring is joined with metal current leads and with beta-alumina electrolyte through aluminum gasket with 2-4.5% manganine additive coated with copper layer, 0.5-5 mcm thick; joint is made by diffusion welding within one cycle at residual gas pressure of 1-10 Pa, compression pressure of 0.01-0.08 MPa, and temperature of 610-620 C. EFFECT: improved capacity of process. 2 cl, 1 dwg

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RU 2 092 936 C1

Authors

Belousenko A.P.

Kuznetsov V.S.

Parkhuta M.A.

Sergeev A.V.

Dates

1997-10-10Published

1992-10-06Filed