Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. B. Gnusin"'
Autor:
N. V. Delenkovskii, A. B. Gnusin
Publikováno v:
Russian Journal of Nondestructive Testing. 55:68-72
The vacuum intensification of the process of filling defects in stainless steel and glass samples with penetrants under liquid-penetrant testing has been studied experimentally. Results indicate a high efficiency of vacuum impregnation with small amo
Autor:
N. V. Delenkovsky, A. B. Gnusin
Publikováno v:
Russian Journal of Nondestructive Testing. 53:231-235
Experimental dependences are provided for the time growth of the areas of the indications of surface dead-end and through flaws with openings of 1–15 μm and depths of up to 12 mm during development under penetrant testing of stainless steel sample
Publikováno v:
Russian Journal of Nondestructive Testing. 41:452-455
Some possibilities of enhancing the efficiency of penetrant inspection under autumn-winter conditions are studied and confirmed experimentally. The role of the viscosity of a penetrant in the choice of materials for the nondestructive inspection of t
Autor:
Hans-Martin Thomas, Jürgen Baugatz, Nikolai P. Migoun, Meinhard Stadthaus, Wolfgang König, Alexandr B. Gnusin
Publikováno v:
Materials Testing. 46:320-326
The sensitivity of penetrant and magnetic particle testing (PT and MT) depends, among other things, on the quality and performance of the “detection media” (for PT designated as “product family”). The determination of the sensitivity is carri
Autor:
A. B. Gnusin, N. P. Migun
Publikováno v:
Russian Journal of Nondestructive Testing. 37:439-442
The paper considers the effect of heating temperature of tested components on the stage of development in penetrant-dye tests on their susceptibility. Analytical expressions are given for calculating the optimal penetration depth due to diffusion in
Publikováno v:
Russian Journal of Nondestructive Testing. 36:369-374
A method of improving the sensitivity of the penetrant-dye testing through preheat of tested components prior to applying a penetrant liquid is described. The appropriate characteristics have been obtained, and experiments have been conducted on fabr
Publikováno v:
AIP Conference Proceedings.
The market of the penetrant systems is increasing every year. A sensitivity of the penetrant systems is one of the main criteria for a customer. Therefore the importance of reliable result of the determination of penetrant systems sensitivity is incr