| 摘要 |
FIELD: special-destination materials. ^ SUBSTANCE: invention relates to development of heat-storage compositions including alkali metal halides, metavanadates, and molybdates. In particular, composition contains 6.1-6.2% lithium fluoride, 23.4-24.3% lithium chloride, 24.8-27.6% lithium metavanadate, 27.1-27.6% lithium molybdate, and 17.3-17.8% lithium sulfate. Composition has considerable advantages over prototype: ensures working capacity within temperature range 360-363°C and by 56-69 J/g exceeds specific melting enthalpy. ^ EFFECT: improved performance characteristics. ^ 1 tbl, 4 ex |
