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Hardness gage
| Глоссарий горнодобывающей промышленности |
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Gage, французский
Gage, английский
- Ga.
- An instrument or device for measuring, indicating or comparing a physical characteristic.
- The quantity of water a ship draws, or the depth she is immersed.
- Various instruments used for measuring, indicating, or regulating the capacity, quantity, dimensions, power, amount, proportions, etc., of anything; hence, a standard of comparison.
- The act or process of accurately measuring the diameter, length, thickness, etc., of an article.
- The size, amount, pressure, etc., as determined by a gage.
Gage (gauge), английский
Gage cock, английский
Gage diameter, английский
The diameter of an object as deter¬mined by measurement and/or size as compared to a standard.
Gage door, английский
Gage factor, английский
Gage length, английский
Gage loss, английский
The diametrical reduction in the size of a bit or reaming shell caused by wear through use.
Gage or gauge, английский
Gage pressure, английский
Давление, измеряемое манометром; приборное давление
Gage ring, английский
Gaging ring. a circular metal ringjthe inside diameter of which is a specific standard size. commonly produced in sizes corresponding to the standard outside set diameters of bits and reaming shells.
Gage saver, английский
Dampener 1
Gage size, английский
Gage stone, английский
Any one of several diamonds set in the crown of a diamond bit in a plane parallel with and projecting slightly beyond the inside and/or outside walls of the bit.
Gage, weather, английский
When one ship is to windward of another she is said to have the weather-gage of her; or if in the opposite position, the lee-gage.
Gaged, английский
Gaged brick, английский
Gageite, английский
Gager, английский
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.
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Hardness pencils, английский
Hardinge thickener, английский
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