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Shore hardness
| Глоссарий в области цветной металлургии |
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Твердость по шору, русский
Критерий противодействия материала приложенному и нагруженному пружиной индентору при определении твердости склероскопом. чем выше это число, тем больше противодействие. обычно используется для резиновых материалов.
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Hardness, английский
- Dureté
- A property of wood that enables it to resist indentation. it is measure in kn and is often determined by the janka hardness test.
- The resistance of a substance to surface abrasion.
- Твердость
- A property of wood that enables it to resist indentation.
- A diamond’s ability to resist scratches
- Generally measured using the mohs scale. resistance a material offers to scratching or abrasion.
- As used by individuals associated with the drilling and bit-setting industry, the relative ability of a mineral to scratch another mineral or to be penetrated by a knoop indenter; also, the relative ability of a metal to resist being penetrated by the indenter point of a vickers, brinnell, or eockwell hardness-testing apparatus.
- Твёрдость; жёсткость; стойкость ~ of water жёсткость воды
- 1. when used in reference to water, hardness is the total parts per million (ppm) of calcium an caco3 plus the magnesium expressed as equivalent caco3 [ppm hardness (as caco3) = (ppm ca x 2.497 + ppm mg x 4.116)]. 2. used in reference to pulp to denote the degree of delignification.
- Resistance of a material to indentation or scratching
- A measure of the ability of a material to withstand penetration by a hard pointed object. regarding thermal interface materials, this property is usually inversely proportional to the ability of a material to conform to uneven surfaces. hardness shore a (shore d, shore )
- Resistance of metal to plastic deformation, usually by indentation. however, the term may also refer to stiffness or temper or to resistance to scratching, abrasion, or cutting.
- In materials science, the resistance of a material to deformation, scratching, abrasion, or cutting. see also brinell hardness; rockwell hardness.
- Resistance of metal to denting, to plastic deformation by bending or to mechanical deformation by scratching, abrasion or cutting. typically measured by indentation.
Hardness, английский
Hardness conversion, английский
Перевод твердости (изменение числа твердости, определенного одним методом, на эквивалентное число твердости по другой шкале)
Hardness gage, английский
Hardness number (hb) — число твер-дости по бринеллю., русский
Hardness of water, английский
Hardness pencils, английский
Hardness penetration curve, английский
Кривая прокаливаемости, кривая глубины закалки
Hardness plates, английский
Hardness points, английский
Hardness scale, английский
Quantitative units by means of which the relative hardness of minerals and metals can be determined, which for convenience is expressed in mohs, knoop, or scleroscope units for minerals and vickers, brinnell, or rockwell units for metals.
Hardness scale units, английский
Ohs knoop 1 (?) 2 32 3 135 4 163 5 395 6 560 7 710-790 8 1,250 9 1, 700-2, 200 >9 2,800 >9 3,200 >9 3,500 10 8, 000-8, 500
Hardness table, английский
Hardness test, английский
A determination of the relative hardness of a mineral, as made on a specimen, using appropriate hardness-testing apparatus and techniques. see hardness and hardness scale.
Hardness test — определения твердости по кнупу., русский
Hardness testing, английский
By means of instruments such as brinnel, rockwell, scleroscope, vickers, etc.
Hardness wheel, английский
Shore, английский
- A shore or shoreline is the fringe of land at the edge of a large body of water, such as an ocean, sea, or lake. a shore of unconsolidated material is usually called a beach. see intertidal zone.
- A piece of timber to support a wall, usually set in a diagonal or oblique position, to hold the wall in place temporarily. shore hardness number a numerical scale for rating the hardness of a material by means of a device consisting of a small conical hammer fitted with a diamond point; the hammer strikes the material under test, and then the height of rebound (which is a measure of the hardness) is noted on a graduated scale; the higher the number, the harder the material. shore hardness number 883 sho? ji
- A prop fixed under a ship`s sides or bottom, to support her when laid aground or on the stocks. shores are also termed legs when used by a cutter or yacht, to keep the vessel upright when the water leaves her. (see legs.) also, the general name for the littoral of any country against which the waves impinge, while the word coast is applied to that part of the land which only lies contiguous to the sea.—bold shore. a coast which is steep-to, permitting the near approach of shipping without danger; it is used in contradistinction to a shelving-shore.
- [1] the narrow strip of land in immediate contact with the sea. [2] to brace something. [3] a beam used in shipbuilding or for temporary damage control.
- The narrow strip of land immediately bordering any body of water, esp. the sea or a large lake; specifically the zone over which the ground is alternately exposed and covered by tides or waves, or the zone between high water and low water. gg
Shore complex, английский
Generally a narrow, elongate area that parallels a coastline, commonly cutting across diverse inland landforms, and dominated by landforms derived from active coastal processes which give rise to beach ridges, washover fans, beaches, dunes, wave-cut platforms, barrier islands, cliffs, etc. sw
Shore connection, английский
Соединительная арматура для при?ма (на
Shore dinner, английский
Рыбный обед, обед из рыбных блюд, крабов, устриц и т. п.
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Shortness, английский
A form of brittleness in metal. it is designated as “cold,” “hot,” and “red,” to indicate the temperature range in which the brittleness occurs.
Shell molding, английский
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