Nasa-aec Liquid-metals Corrosion Meeting: -proceedings

alkali metal alloy capsules Alumina amalgamation analysis attack boiler boiling potassium braze Capsule Test capsule wall carbon Cb-1 Zr Cb-1Zr alloy cell ceramic cesium cold trap columbium components concentration condenser containing Corrosion Capsule decarburization determine diaphragm diffusion effect Electric electrolyte electron beam welding Evaluation exposure flow gettering heat heater helium hot trap hydrogen impurities inch indicated isothermal liquid metal Liquid Zone liquid-vapor interface lithium loop test mass transfer materials measured Metallographic method Mo-TZM molybdenum NASA National Laboratory nickel niobium nitrogen nozzle operation oxide oxygen content potassium ppm oxygen pressure Prototype Corrosion Loop pump radiation reflux capsule refractory alloy refractory metal region sample sealed shown in Figure Sodium Mass Transfer solubility specimens stainless steel surface Table tantalum technique thermal thermocouple thick torr transducer tube tungsten valve vapor zone weight change welding wire zirconium Zr alloy