The viscosity of the melts of the system KF–KBF4–K2TiF6 has been measured by means of the computerised torsional pendulum method. The viscosity of KF is higher than that of KBF4 at the same temperature, most probably due to the substantial overheating of KBF4. In the ternary system the...
MALLIKARJUNA C,SHASHIDHARA S M.The precipitation of TiB2in aluminum alloy melts from the exothermic reaction of K2TiF6and KBF4halide salts and evaluation of its mechanical properties.World Congress on Engineering and Computer Science. 2007MALLIKARJUNA C, SHASHlDHARA S M. The precipitation of TiB,...
(l)+K2TiF6(l)=K,TiF7(l)+BF3(g)hasbeenfound.TheoriginatedcompoundK,TiF7undergoesasubstantialthermaldis-sociationaccordingtotheschemeK3TiF7(l)=K2TiF6(l)+KF(1).Bothchemicalreactionsaffectthechemicalequilibriumofthemeltandsubsequentlytheirioniccomposition.DieDichtenderSchmelzendesSystemsKF-KBF4-K2TiF6...
It is very desirable to replace the KBF4 salt in the popular "halide salt" process to reduce the volume of fluoride salts to be added to molten aluminium in the production of Al–Ti–B grain refiners. Being over 2 times richer in B, Na2B4O7 is a promising replacement for KBF4, and...
The system KBF 4 K 2 TiF 6 is a simple eutectic one with the calculated coordinates of the eutectic point being 28 mol% K 2 TiF 6 and 448°C. The probable inaccuracy in the calculated ternary phase diagram is 11.5°C.doi:10.1016/0040-6031(95)02550-2M. Chrenková...
Modification of Mg2Si in Mg-Si alloys with K2TiF6, KBF4 and KBF4 þ K2TiF6. J Alloys Comp 2005; 387(1-2): 105-108.Wang H Y,Jiang Q C,Ma B Xet al.Modification of Mg2Si in Mg-Si alloys with K2TiF6, KBF4 and KBF4+K2TiF6.Journal of Alloys and Compounds. 2005...
potassium, Kfluorine, Fboron, BChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original ...
Li, Modification of Mg2Si in Mg-Si alloys with K2TiF6, KBF4 and KBF4 + K2TiF6, J. Alloy. Compd., 2005, 387, p 105-108H.Y.Wang,Q.C.Jiang,B.X.Ma,et al.Modification of Mg2Si in Mg-Si alloys with K2TiF6,KBF4 and KBF4+K2TiF6.Journal of Alloys and Compoun ds. 2005...
On the basis of the measurements of the phase equilibria, density and viscosity of the melts of the system KF-KCl-KBF 4 -K 2 TiF 6 , using the complex thermodynamic and physicochemical analysis, the structure or ionic composition was studied. It was found that in this electrolyte complex ...
On the basis of the measurements of the phase equilibria, density and viscosity of the melts of the system KF-KCl-KBF 4 -K 2 TiF 6 , using the complex thermodynamic and physicochemical analysis, the structure or ionic composition was studied. It was found that in this electrolyte complex ...