It is shown that there is a relationship between the temperature dependence of the viscosity of aqueous solutions and the ion-solvent interaction. For the temperature range 1542.5" C and for different charge types, the B-coefficient in Jones and Dole's equation can be split into contributions (B&) due to the separate ions. Two rules are proposed for the dependence of Bion values on the nature of the ions and on the temperature. It is shown that the Bion values, the apparent molal heat capacities (C,o) and apparent molal volumes ($0) of single ions show an almost identical temperature dependence.* Since the B-values used by Wolfenden and Cox were in several cases subject to an uncertainty of cu. 15 %, the exact additivity could not be regarded as established.

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AJSTjJACTRadiation blistering in solids has been identified as a process leading to damage and erosion of irradiated surfaces. Sonic-of the major parameters governing the blistering process in metals and sonse metallic alloys are the type of projectile and its energy, total dose, dose rate, target temperature, channeling condition of the projectile, orientation of che irradiated surface plane, and target material and its isicrostrueture. This paper reviews both experimental results and models proposed for blister formation and rupture. The blistering paenomenon is important as an erosion process in applications such as fusion reactor technology (plasma-wall interactions) And accelerator technology (erosion of components and targets).The review includes a description of methods for the reduction of surface erosion causad by blistering.