摘要:

The thermodynamic tabulations previously published as NSRDS‐NBS‐37 are extended by 154 new and revised tables. The JANAF Thermochemical Tables cover the thermodynamic properties over a wide temperature range with single phase tables for the crystal, liquid, and ideal gas state. The properties given are heat capacity, entropy, Gibbs energy function, enthalpy, enthalpy of formation, Gibbs energy of formation, and the logarithm of the equilibrium constant for formation of each compound from the elements in their standard reference states. Each tabulation lists all pertinent input data and contains a critical evaluation of the literature upon which these values are based. Literature references are given.

ISSN:0047-2689    

DOI:10.1063/1.3253143

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

The literature dealing with the high‐temperature behavior of inorganic oxygen‐containing salts of chlorine, bromine and iodine has been critically reviewed. Values of(GTo−H298o)/Tof the reactants and products of the decomposition reactions were calculated and have been tabulated from 298 K up to as high a temperature as possible. Equilibrium constants and partial pressures were tabulated. Auxiliary data on phase transitions and densities have also been included. Qualitative information about the thermal decomposition of the salts is reviewed.

ISSN:0047-2689    

DOI:10.1063/1.3253144

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

A survey, comparison, and critical analysis is presented of data compiled from the scientific literature concerning diffusion in copper‐silver and copper‐gold systems. Here the term ``copper alloy system'' is interpreted in the broadest sense. For example, the review of diffusion in the Cu‐M system reports all diffusion situations which involve both copper and element M, including diffusion of Cu in M or in any binary, ternary, or multicomponent alloy containing M: diffusion of M in Cu or in any alloy containing Cu; and diffusion of any element in any alloy containing both Cu and M. Topics include volume diffusion, surface diffusion, grain boundary diffusion, tracer diffusion, alloy interdiffusion, electromigration, thermomigration, strain enhanced diffusion, and diffusion in molten metals. An extensive bibliography is presented along with figures, tabular presentation of data and discussion of results.

ISSN:0047-2689    

DOI:10.1063/1.3253145

出版商:AIP    

年代:1974

数据来源: AIP