Classified Abstracts 762--769
293
Materials and Techniques used in Vacuum Technology 40.
Gases a n d V a p o u r s
40 762. Vapour snakes in solid argon. (U.S.A.) G. L. Pollack and H. P. Broida, J. Chem. Phys., 38 (4), 15 Feb. 1963, 968-969. 40 763. Kinetics of condensation of water vapor, experimental. (U.S.A.) W. G. Courtney, J. Chem. Phys., 38 (6), 15 M a r c h 1963, 14481449. 40 764. Collision lifetimes and the thermodynamics of real gases. (U.S.a.) F. T. Smith, J. Chem. Phys., 38 (6), 15 March 1963, 1304-1310.
lots of thoriated wire were investigated by laying samples between two beams, 200 m m apart and adding weights to a small basket attached by a hook to the middle of the filament. Record is kept of deflection and load, the latter being increased till leakage of the filament takes place. The method allows simple deterruination of difference in sensitivity to carburization of samples of thoriated wire of different origin and a consequent quality of grading, w.J.s. P. Schneider and P. Mare§, Vacuum, 12 (5), Sept./Oct. 1962, 255-258. 41 769. Vapor pressure of liquid bismuth. (U.S.A.) A. T. Aldred and J. N. Pratt, J. Chem. Phys., 38 (5), 1 March 1963, 1085-1087.
Some problems of vacuum metallurgy. 40 765. Hydrogen-helium ion-molecule reactions. (U.S.A.) H. von Koch and L. Friedman, J. Chem. Phys., 38 (5), 1 March 1963, 1115-1122. 40 766. Mutual diffusion coefficient of the polar gases : ammonia and diethyl ether. B. N. Srivastava and I. B. Srivastava, J. Chem. Phys., 38 (5), 1 M a r c h 1963, 1183-1186. 40 767. Measurements of viscosity of krypton. (U.S.A.) D. G. Clifton, J. Chem. Phys., 38 (5), 1 March 1963, 1123-1131.
Mass spectrometry of ions in glow discharges. Abstr. No. 759.
Mass spectroscopy of ions in glow discharges. See Abstr. No. 758.
Surface potential of nitrogen and tungsten.
41 : 37 Vacuum decarburization and nitriding of ferromanganese. See Abstr. No. 750.
Tensile tests of metals under high vacuum conditions. No. 747.
41 : 34 See Abstr.
41 • 33 Common epitaxial features of various thin film textures. See Abstr. No. 746. 41 : 30 Preparation and study of tungsten thin films. See Abstr. No. 722.
40 : 37 V. Oxygen. See
41 : 30 Very precise thickness measurements of thin films. See Abstr. No. 713.
40 : 37 : 18 IV. Water vapor.
Hardening LiF crystals.
40 : 52 See Abstr. No. 770.
41:19
Metals and Alloys
41:42 768. Changes of the mechanical properties of carbonized thoriated tungsten wire. Czechoslovakia. The mechanical properties of two different
See Abstr. No. 699.
41 : 52 Kinetics of potassium chloride and chlorine on tungsten. See Abstr. No. 771.
42. 41.
41 : 53 : 37 See Abstr. No. 751.
Glass, Ceramics and Refractory O x i d e s
42 : 41 Changes of the mechanical properties of carborized thoriated tungsten wire. See Abstr. No. 768. 42:12:22 Fused quartz pressure standard.
See Abstr. No. 685.