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Penetrability (pt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
The property of a penetrant that causes it to find its way into very fine openings, such as cracks.
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Penetrability, английский
- Проницаемость
- Ability of a material to be penetrated by an energy or liquid. for example, the ability to allow a liquid into very fine openings such as cracks. penetrant, dual response: test fluid that produces discontinuity indications that can be seen under either ultraviolet radiation or visible light. penetrant, fluorescent: highly penetrating fluid used in the performance of penetrant testing and characterized by its ability to fluoresce under ultraviolet radiation.
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Water-washability (pt), английский
The property of a penetrant that permits it to be cleaned from the surface of a part by washing with water.
Radiation (rt), английский
The propagation of energy through matter or space in the form of waves. in atomic physics, the term has been extended to include fast-moving particles (alpha and beta rays, free neutrons, etc.). gamma rays and xrays, of particular interest in atomic physics, are electromagnetic radiation in which energy is propagated in packets called photons.
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