公开(公告)号：JPH0225719B2

公开(公告)日：1990-06-05

申请号：JP4024181

申请日：1981-03-19

Applicant: COMP GENERALE ELECTRICITE

Inventor： JERAARU DESUPURANSHU ,  JATSUKU RUBUUKU

IPC: B30B11/00 ,  B22F3/04 ,  B22F5/12 ,  B28B3/00 ,  B28B21/18 ,  H01M10/39

公开(公告)号：JPS5932424B2

公开(公告)日：1984-08-08

申请号：JP8667376

申请日：1976-07-22

Applicant: Comp Generale Electricite

Inventor： ZERAARU DESUPURANSHU ,  IBON RAZENETSUKU ,  JATSUKU RUBUUKU

IPC: C04B35/113 ,  C04B35/64 ,  C04B37/00 ,  H01M2/16 ,  H01M10/39

CPC classification number: C04B35/113 ,  C04B35/64 ,  C04B37/005 ,  C04B37/026 ,  C04B2235/6562 ,  C04B2235/658 ,  C04B2237/064 ,  C04B2237/12 ,  C04B2237/343 ,  C04B2237/406 ,  C04B2237/555 ,  C04B2237/765 ,  H01M10/3909

Abstract: The alpha alumina part is heated to between 1400 DEG C and 1600 DEG C for 10 to 20 hours in a mass of alkaline carbonate or aluminate. It is then disposed in contact with a blank of the alkaline beta alumina part in a sintering enclosure suitable for establishing an atmosphere which is rich in alkaline metal and in heating this enclosure to between 1600 DEG C and 1700 DEG C for between 30 minutes and 4 hours, so as to sinter the alkaline beta alumina part while effecting the connection thereof to the alpha alumina part. The invention is used in manufacturing sodium-sulphur type electric cells.