|
|
|
|
|
|
|
|
|
Centerline cracking
| Глоссарий терминов в области сталеплавильного производства |
Осевое растрескивание слитка или непрерывнолитой заготовки
|
|
Centerline, английский
- Осевая линия
- Средняя линия
- The inidline of the boat running from bow to stern.
- Продольная ось симметрии судна; закладка (киль и т.д.)
- Центральная линия; средняя линия; осевая линия;
- Осевая линия, ось
Centerline (gears), английский
Line that intersects the geometrical centers of the pinion and gear. centerline average – average height of peaks and valleys (asperities) on a surface.
Centerline (or centerline), английский
An imaginary line down the center of a vessel lengthwise. any structure or anything mounted or carried on a vessel that straddles this line and is equidistant from either side of the vessel is on the centerline (or centreline).
Centerline lighting, английский
Освещение [система огней для обозначения] осевой линии впп
Centerline method, английский
Метод центральной линии
Centerline plane, английский
Диаметральная плоскость судна - вертикальная плоскость, проходящая через грот мачту от кормы до носа и делящая судно на две симметричные относительно курса правую и левую части
Centerline seg regat i on, английский
Осевая ликвация ликвация по оси слитка или непрерывнолитой з
Centerline tracing, английский
Распознавание "скелетных" рисунков
Centerline trap, английский
The small overlap created where two differently colored objects that are close in luminance abut on a printed page.
Centerline/centreline, английский
A straight line running fore-and-aft from stem to stern midway between the sides of the hull.
Crack, английский
- Fissure
- Трещина
- A building defect consisting of complete or incomplete separation within a single element or between contiguous elements of constructions. crack-control reinforcement steel reinforcement in concrete construction to prevent cracks or to limit them to small, uniformly distributed ones.
- A thin break there’s a crack in one of the bones in the skull. verb to make a thin break in something, or become split she cracked a bone in her leg. cracked lip a lip where the skin has split because of cold or dryness
- “in a crack,” immediately.
- First-class or excellent (e.g., a crack ship is uncommonly smart in evolutions or discipline).
- Трещина о ~s caused by creep трещинообразование от ползучести; ~s
- Visible breakage of the powder coating, usually caused by insufficient cross-linking
- A snare drum sound in which the sharp attack of the stick on the head of the snare has been boosted for emphasis at around 5 to 10 khz.
- A defect in a woven fabric consisting of an open fillingwise streak extending partly or entirely across the fabric.
- A small, partial or incomplete defect.
- A discontinuity that has a relatively large cross-section in one direction and a small or negligible crosssection when viewed in a direction perpendicular to the first.
- (1) break, fissure, or rupture, sometimes v shaped and relatively narrow and deep. discontinuity that has a relatively large cross section in one direction and a small or negligible cross section when viewed in a direction perpendicular to the first. (2) propagating discontinuity caused by applied stresses such as mechanical flexing (fatigue crack). difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance). crack, fatigue: progressive crack that usually is initiated at a free surface such as a fastener hole and is caused by the repeated mechanical loading and unloading of the object.
- (1) разрыв, трещина или разрыв, иногда v-образной формы, относительно узкий и глубокий. разрыв, который имеет относительно большое поперечное сечение в одном направлении и маленькое или незначительное поперечное сечение, если смотреть в направлении, перпендикулярном первому. (2) распространяющаяся несплошность, вызванная приложенными напряжениями, например, механическим изгибом (усталостная трещина). трудно обнаружить без посторонней помощи из-за тонкости линий и рисунка (может иметь радиальный или решетчатый вид). трещина, усталость: прогрессирующая трещина, которая обычно возникает на свободной поверхности.
- Stress induced break, fissure or rupture, sometimes v shaped in cross section and relatively narrow. by convention, a crack is called linear if it is at least three times longer than it is wide.
- Propagating discontinuity caused by fatigue, corrosion or stresses such as heat treating or grinding. may be difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance).
- (1) stress induced break, fissure or rupture, sometimes v shaped in cross section and relatively narrow. by convention, a crack is called linear if it is at least three times longer than it is wide. (2) propagating discontinuity caused by fatigue, corrosion or stresses such as heat treating or grinding. may be difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance). compare fracture. crack, cold: (1) discontinuity that forms near room temperature while a casting cools due to stresses caused during nonuniform cooling. (2) discontinuity that may form in a weld either as it cools or later, if stress, hydrogen contamination and microstructural conditions allow. crack, crater: multisegment crack in a weld crater. segments radiate from a common point, often called star cracks. crack, fatigue: see fatigue. crack, forging: stress induced discontinuity formed during mechanical shaping of metal; see crack; discontinuity, primary processing. crack, grinding: shallow discontinuity formed in the surface of relatively hard materials because of excessive grinding heat or the brittleness of the material. grinding cracks typically are oriented perpendicular (90 degree rotation) to the direction of the grinding wheel. see also grinding burn. crack, hot: (1) discontinuity formed in a weldment caused by the segregation at grain boundaries of low melting constituents in the weld puddle. (2) postsolidification casting discontinuity caused by internal stresses.
- (1) a break, fissure or rupture, usually v shaped and relatively narrow and deep. a discontinuity that has a relatively large cross section in one direction and a small or negligible cross section when viewed in a direction perpendicular to the first.1 (2) propagating discontinuities caused by stresses such as heat treating or grinding. difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance).1
- (1) stress induced break, fissure, or rupture, sometimes v shaped in cross section and relatively narrow. by convention, a crack is called linear if it is at least three times longer than it is wide. (2) propagating discontinuity caused by corrosion, fatigue, grinding, stress (mechanical or thermal), welding, or working. may be difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance). compare fracture. crack, cold: (1) discontinuity that forms near room temperature while a casting cools due to stresses caused during nonuniform cooling. (2) discontinuity that may form in a weld either as it cools or later, if stress, hydrogen contamination, and microstructural conditions allow. compare crack, hot. crack, crater: multiple-segment crack in a weld crater. segments radiate from a common point, often called star cracks. crack, fatigue: see fatigue crack propagation. crack, forging: stress induced discontinuity formed during mechanical shaping of metal. see also burst; crack; discontinuity, primary processing. crack, grinding: clustered shallow surface cracks formed in relatively hard materials because of excessive grinding heat, thermal cycling, or the brittleness of the material. grinding cracks typically are oriented perpendicular (90 degree rotation) to the direction of the grinding wheel. see also grinding burn. crack, hot: (1) discontinuity formed in a weldment caused by the segregation at grain boundaries of low melting constituents in the weld puddle. (2) postsolidification casting discontinuity caused by internal stresses. compare crack, cold; hot tear. crack, quenching: rupture produced during quenching of hot metal because of more rapid cooling and contraction of one portion of test object than occurs in adjacent portions.
- Break, fissure or rupture, sometimes v shaped in cross section and relatively narrow. by convention, a discontinuity is called a crack if it is at least three times longer than it is wide. (2) propagating discontinuity caused by fatigue, corrosion or stresses such as heat treating or grinding. may be difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance).5,6 curie point (tc): temperature at which a phase transformation causes ferromagnetic materials to lose their magnetic properties. ? ? = 1 g r = 1 378 magnetic testing
- (1) break, fissure or rupture, sometimes v shaped in cross section and relatively narrow. by convention, a discontinuity is called a crack if it is at least three times longer than it is wide. (2) propagating discontinuity caused by fatigue, corrosion or stresses such as heat treating or grinding. may be difficult to detect unaided because of fineness of line and pattern (may have a radial or latticed appearance).10 crack, cold: crack that occurs after solidification, because of high stresses from nonuniform cooling.10 crack, cooling: crack resulting from uneven cooling after heating or hot rolling. cooling cracks are usually deep and lie in a longitudinal direction but are usually not straight.10 crack, fatigue: progressive growth of a crack that usually develops on the surface and is caused by the repeated loading and unloading of the object.10 crack, forging: crack developed by forging at too low a temperature, resulting in rupturing of the material.10 also called burst. crack, hot: crack that develops before the material has completely cooled, as contrasted with cold cracks that develop after solidification.10 crack, quenching: during quenching of hot metal, rupture produced by more rapid cooling and contraction of one portion of a test object than occur in adjacent portions.10
Crack, английский
Crack, английский
Crack, английский
Crack, немецкий
Crack -, английский
Трещинообразование; раскрытие трещин
Crack 47, английский
Crack climbing, английский
To ascend on a rock face by wedging body parts into cracks, i.e. not face climbing. see jamming and chimney.
Crack cocaine, английский
Crack, cocaína en base, basuco
Crack contaminant, английский
Material which fills a crack and which may prevent penetrants from entering.
Растрескивание, русский
- Образование трещин в материале или изделии под влиянием внешних воздействий или внутренних напряжений
- Процесс интенсивного сжатия почвенной массы при ее высыхании с образованием вертикальных трещин, ведущий к перемешиванию почвы. см. элементарные почвообразовательные процессы (эпп).
- (1) многочисленные волосные трещины в покрытии или на поверхности металла. трещины могут возникать во время обработки или дальнейшей службы и наиболее часто связаны с термообработкой или термоцикличностью. также называемые закалочными трещинами или горячими трещинами. (2) мелкие трещины на поверхности отливки, вызванные неравномерным расширением или последующей усадкой во время охлаждения. (3) трещины на угловых поверхностях штампа, обычно возникающие во время деформаций при обработке давлением, расположенные вокруг относительно острых углов. прочное тело штампа затрудняет распространение трещин вглубь от поверхности, и поэтому трещины имеют тенденцию зарождаться около острых углов и распространяться вдоль поверхности. (4) сетка мелких трещин, возникающих из-за термической усталости горячих ковочных штампов.
|
Centerline seg regat i on, английский
Осевая ликвация ликвация по оси слитка или непрерывнолитой з
Catch-carbon s tee i, английский
Сталь с заданным содержанием углерода
|
|
|
|
|
|
|
