|
|
|
|
|
|
|
|
|
Magnetic materials
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
Materials are affected by magnets in two general ways. some of them are attracted by a magnetic force, while others exert a repellent force. the first is called “paramagnetic” and the latter “diamagnetic.” in magnetic particle inspection we are not ordinarily concerned with either of the two classes, but with what may be termed a subdivision of the first class called “ferromagnetic materials.”
|
|
Magnetic, английский
- Магнитный
- Of, or pertaining to, a mineral, object, area, or locale possessing the properties of a magnet.
Magnetic (track), английский
Магнитный путевой угол
Magnetic airborne detector, английский
A device carried by low-flying aircraft, that locates a submerged submarine by sensing it’s magnetic field.
Magnetic airborne recording system, английский
Бортовая система магнитной записи
Magnetic alignment, английский
Магнитная юстировка или нахождение центра токов (юстировка электронно-оптической оси электронного микроскопа)
Magnetic alloys, английский
Magnetic amplitude, английский
The angle between the east or west point of a compass and any heavenly body at its rising or setting.
Magnetic anomaly, английский
A natural and localized variation in the earth’s magnetic field due to forces within its crust.
Magnetic anomaly detection, английский
Магнитное обнаружение (подводных лодок)
Magnetic anomaly detector, английский
Магнитный обнаружитель (подводных лодок)
Magnetic arc blow, английский
Magnetic azimuth, английский
An arc of the horizon intercepted between the azimuth circle of a celestial object and the magnetic meridian.
Magnetic bearing, английский
- Магнитный пеленг
- An absolute bearing (q.v.) using magnetic north.
- The bearing, 4 of a line where the reference meridian is the local magnetic meridian.
Magnetic bearings, английский
Magnetic belt, английский
Петля магнитной ленты
Magnetic bias, английский
Подмагничивание
Magnetic blast action, английский
Magnetic blow-out coils, английский
Magnetic bort, английский
Magnetic bottle, английский
Magnetic bridge, magnet core, magnetic circuit, magnetic conductor, английский
Paramagnetic, английский
Diamagnetic, английский
A material that has less magnetic permeability than a vacuum. although diamagnetic materials have relative magnetic permeabilities slightly less than 1, the amount of difference is insignificant in eddy current testing and diamagnetic material are classified as nonmagnetic with a relative permeability of 1.
Inspection, английский
- Surveillance
- Инспекция; осмотр
- Инспекция. аудит, проводимый официальными инстанциями. нс: действие уполномоченных органов, заключающееся в официальной проверке документации, оборудования, иных материалов, имеющих, по мнению уполномоченных органов, отношение к клиническому исследованию и находящихся в исследовательском центре, в помещениях спонсора и/или контрактной исследовательской организации, а также иных организациях, имеющих, по мнению уполномоченных органов, отношение к исследованию.
- The mode of working up the dead-reckoning by computed nautical tables. also, a general examination or survey of all parts of a sea or land force by an officer of competent authority.
- Инспектирование; проверка; контроль
- The process of measuring, examining, testing, gaging or otherwise comparing the unit with the applicable requirements. (asqc) . the term "requirements" sometimes is used broadly to include standards of good workmanship. (asqc)
- The examination of a good or service to ensure that it complies with specifications.
- The process of examining textiles for defects at any stage of manufacturing and finishing.
- Обследование
- Process of examining for possible defects or for deviation from established standards.
- Part of the penetrant testing process involving visual examination of a part for test indications after completion of the penetrant processing steps.
Subdivision, английский
- Разделение; подразделение; разбивка
- A tract of land divided into residential lots.
- Naval architecture term referring to the compartmentalization of interior spaces by watertight bulkheads. sub-lieutenant: in 1802, admiral lord st. vincent introduced the semi-official title of sub-lieutenant for midshipmen and master’s mates who had passed the examination for lieutenant and were awaiting promotion. this practice was dropped at the end of the napoleonic wars in 1814, but the title was officially re-introduced in 1861 as the lowest commissioned rank, replacing that of mate. the usn equivalent is lieutenant (jg). see also acting sub-lieutenant.
Ferromagnetic, английский
|
Paramagnetic (mt), английский
Materials in which the magnetic permeability is slightly greater than one. these materials are classified as nonmagnetic with a permeability of one for purposes of eddy current inspection. a material that can be slightly magnetized, but not sufficient to permit magnetic particle inspection.
Developer (pt), английский
Material, wet or dry, which will draw or absorb penetrant from a surface crack or defect to the extent the defect will be visible under natural, artificial, or black light, as applicable. developers also control the background of the high contrast penetrant color system.
|
|
|
|
|
|
|
