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Protective material (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
Shielding material used for the purpose of radiation protection.
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Protection, английский
- Охрана; защита см. coverage
- Охрана; защита
- 1. the act of keeping a person or thing safe from harm 2. something which protects children are vaccinated as a protection against disease. protection of children act 1999 protection of children act 1999 /pr? tek??n ?v t??ldr?n kt/
- Protección
- Предохранение
- Formerly, a certificate giving exemption from impressment.
- Защита; средства защиты
- Защита; защитные меры о ~
- Process of setting equipment or anchors for safety.
- A tab within the exchange administration center (eac) that contains anti-virus/anti spam, and data loss protection.
- The process of protecting data from loss or corruption by centrally creating and maintaining replicas and shadow copies of the data. dpm is designed to provide short-term disk-based backup, to support rapid and reliable recovery of data.
- In a specialised sense, used for the rules governing the protection given to a train which stops in an unusual location or becomes derailed, to stop another train hitting it.
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Flakes, английский
- Short discontinuous internal fissures in ferrous metals attributed to stresses produced by localized transformation and decreased solubility of hydrogen during cooling after hot working. in a fractured surface, flakes appear as bright silvery areas; on an etched surface they appear as short, discontinuous cracks. also called “shatter cracks and snowflakes.”
- Short discontinuous internal fissures in ferrous metals attributed to stresses produced by localized transformation and/or decreased solubility of hydrogen during cooling usually after hot working. on a fractured surface, flakes appear as bright silvery areas; on an etched surface, flakes appear as short, discontinuous cracks.2,5
- Short discontinuous internal fissures in ferrous metals attributed to stresses produced by localized transformation and/or decreased solubility of hydrogen during cooling usually after hot working. flakes appear as bright silvery areas (fish eyes) on an otherwise ductile fracture surface; flakes appear as short, discontinuous cracks on a polished and etch cross section. see also hydrogen embrittlement.
Deep etching, английский
Severe etching of a metallic surface for examination at a magnification of ten diameters or less to reveal gross features such as segregation, cracks, porosity or grain flow.
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