| 摘要 |
FIELD: metallurgy; metallohydride alloys for thermal pumps, air-conditioners, cold generators. ^ SUBSTANCE: proposed metallohydride pair of alloys contains low-temperature and high-temperature alloys; low-temperature alloy has composition mm1-xLaxNi4CO(0.1<=x<=0.999) and high-temperature alloy has composition LaNi5-xAlx (0.001<=x<=0.5). ^ EFFECT: increased cold generating capacity of thermal pump at pressure in system not below atmospheric. ^ 2 tbl, 1 ex |
