Differential scanning calorimetric studies on the phase diagram of the binary LiCl-CaCl2 system

被引：19

作者：

Mahendran, KH ^{[1
]}

Nagaraj, S ^{[1
]}

Sridharan, R ^{[1
]}

Gnanasekaran, T ^{[1
]}

机构：

[1] Indira Gandhi Ctr Atom Res, Div Mat Sci, Kalpakkam 603102, Tamil Nadu, India

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2001年 / 325卷 / 1-2期

关键词：

phase diagram; binary system; differential scanning calorimeter; endothermic peaks; eutectic reaction; peritectic decomposition; lithium chloride; calcium chloride;

D O I：

10.1016/S0925-8388(01)01387-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The phase diagram of the binary LiCl-CaCl2 system was investigated by differential scanning calorimetry (DSC). From the experimental results formation of a compound, LiCaCl3 at 439 +/- 4 degreesC is discerned. The compound undergoes peritectic decomposition at 490 degreesC. The system shows a eutectic reaction between the compound and solid solution rich in LiCl at 485 degreesC. Also, the system exhibits significant solid solubility of LiCl(s) in CaCl2(s) and vice versa. The complete phase diagram of this system is constructed and reported. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：78 / 83

页数：6

共 7 条

[1]

BUKHALOVA GA, 1962, ZH NEORG KHIM+, V7, P2230

[2] AN ELECTROCHEMICAL HYDROGEN METER FOR MEASUREMENT OF DISSOLVED HYDROGEN IN LIQUID-SODIUM [J].

GNANASEKARAN, T ;

MAHENDRAN, KH ;

SRIDHARAN, R ;

GANESAN, V ;

PERIASWAMI, G ;

MATHEWS, CK .

NUCLEAR TECHNOLOGY, 1990, 90 (03) :408-416

[3]

Holden RB, 1968, ANL7520 USAEC REP 1

[4]

LEVIN EM, 1969, PHASE DIAGRAM CERAMI, P299

[5]

LEVIN EM, 1974, PHASE DIAGRAM CERAMI, P382

[6]

Smith CA, 1972, RDBN2331 BERK NUCL L

[7] ON THE PHASE-RELATIONSHIPS AND ELECTRICAL-PROPERTIES IN THE CACL2-CAH2 SYSTEM [J].

SRIDHARAN, R ;

MAHENDRAN, KH ;

GNANASEKARAN, T ;

PERIASWAMI, G ;

VARADARAJU, UV ;

MATHEWS, CK .

JOURNAL OF NUCLEAR MATERIALS, 1995, 223 (01) :72-79

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