National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Contribution to modelling the diffusion phenomena in the welded joints of steels
Řeháčková, L. ; Million, Bořivoj ; Dobrovská, J. ; Stránský, K.
This contribution contains the original results of measurement of redistribution of carbon in the welded joints of steels (low-alloy Si steel/low-alloy CrNiMoV steel and low-alloy Si steel/austenitic Cr18Ni9 steel). The measurement was carried out in the range of temperatures 500 - 750 C.
On the thermodynamic and the diffusion interaction coefficients and their mutual relation
Řeháčková, L. ; Million, Bořivoj ; Dobrovská, J. ; Stránský, K.
This contribution deals with the mutual relation of the thermodynamic and diffusion interaction coefficients. The thermodynamic interaction coefficients were determined from the concentration discontinuity of carbon at the interface of the welded steels, the diffusion interaction coefficients from the concentration dependence of the diffusion characteristics.

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