Reference

Heat-storage compositions

Heat-storage compositions. (Asahi-Dow Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58149979 A2 6 Sep 1983 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09K005-06. APPLICATION: JP 82-31774 2 Mar 1982. DOCUMENT TYPE: Patent CA Section: 52 (Electrochemical, Radiational, and Thermal Energy Technology) The title compns. comprise 100 wt. parts CaCl2.6H2O and 0.001-10 wt. 1314-18-7 and 1314-11-0 are cas registry numbers of chemicals which are used as reagents here. parts of 31 compd. selected from SrO, SrO2, and SrO2.8H2O. By use of this compn. the latent heat of fusion is effectively and repeatedly utilized and supercooling is prevented. Thus, a compn. composed of SrO 0.001 and CaCl2.6H2O 100 parts exhibited less supercooling with a latent heat of fusion of 41 cal/g. .

Frit for enameling aluminum and its alloys

Frit for enameling aluminum and its alloys. Fedorova, L. S.; Bakalin, Yu. I.; Tsatskin, A. M.; Yantovskii, L.In this study， 1304-56-9 and 1314-11-0 are also used. R.; Osmachko, A. A.; Sakharov, B. P. (USSR ). U.S.S.R. SU 1060584 A1 15 Dec 1983 From: Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki 1983, (46), 86. (Russian). (Union of Soviet Socialist Republics). CODEN: URXXAF. CLASS: IC: C03C007-08. APPLICATION: SU 81-3310306 2 Jul 1981. DOCUMENT TYPE: Patent CA Section: 57 (Ceramics) Section cross-reference(s): 56 The title frit for enamels with increased acid resistance, elasticity modulus, and thermal expansion coeff. contains BeO 2.0-2.5, ZnSe 0.2-1.0, and SrO 0.2-0.6 wt.% in addn. to TiO2 20-21, Na2O 19.5-21.0, K2O 9.5-10.5, Li2O 4.1-5.6, B2O3 6.5-7.2, Al2O3 2.8-3.1, ZnO 0.8-1.1, MgO 1.0-1.3, ZrO2 2.3-2.7 wt.%, and the balance SiO2. .