| 摘要 |
PCT No. PCT/EP89/01606 Sec. 371 Date Jun. 27, 1991 Sec. 102(e) Date Jun. 27, 1991 PCT Filed Dec. 23, 1989 PCT Pub. No. WO90/07476 PCT Pub. Date Jul. 12, 1990.Alkaline earth metal indates of the formula (Sr,Ca)In2O4 can be converted by sintering or fusing into compact moldings which, owing to their stability are suitable even at temperatures of at least 800 DEG C. as reaction vessels for chemical reactions in the presence of bismuth (III) oxide and/or alkaline earth metal oxides.
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