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Abrasion hardness
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
Hardness expressed in quantitative terms or numbers indicating the degree to which a substance resists being worn away by frictional contact with an abrasive material, such as silica or carborundum grits. also called abrasion resistance, wear resistance. compare scratch hardness.
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Abrasion resistance, английский
- The ability of a surface to resist being worn away or to maintain its original appearance when rubbed with another object.
- Износостойкость
- The powder coating is not scratched due to mechanical stress (by cardboard, paper, etc.)
- The ability of a fiber or fabric to withstand surface wear and rubbing.
- Ability of a fiber, yarn, or fabric to maintain physical properties or appearance despite surface friction. act performance guidelines: in order to make fabric specification easier, act member companies adopted a body of popular tests that measure important performance criteria (abrasion, flame resistance, wet and dry crocking, etc.) for fabrics in the contract interiors market. www.contracttextiles.org american association of textile chemists and colorists (aatcc): the world’s largest society devoted to the advancement of textile chemists, particularly in textile wet processing. www.aatcc.org
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Abrase, to, английский
To dubb or smooth planks.
Abraser, английский
Abrasif, французский
Abrasion, английский
- A general wearing away of a surface by constant scratching, usually due to the presence of foreign matter such as dirt, grit, or metallic particles in the lubricant. it may also cause a break down of the material (such as the tooth surfaces of gears). lack of proper lubrication may result in abrasion.
- Abrasión
- A surface discontinuity caused by roughening or scratching.
- A condition in which the surface of the skin has been rubbed off by a rough surface and bleeds comment: as the intact skin is an efficient barrier to bacteria, even minor abrasions can allow infection to enter the body and thus should be cleaned and treated with an antiseptic.
- The rubbing off or wearing away of the parts of a rock, or of the soil, by the impinging and friction of other bodies.
- A small scratch on a diamond’s surface.
- Scrape.
Abrasion, французский
Abrasion eolienne, французский
Abrasion index, английский
Abrasion mark, английский
An area where a fabric has been damaged by friction.
Abrasion marks, английский
Abrasion resistance, английский
- The ability of a surface to resist being worn away or to maintain its original appearance when rubbed with another object.
- Износостойкость
- The powder coating is not scratched due to mechanical stress (by cardboard, paper, etc.)
- The ability of a fiber or fabric to withstand surface wear and rubbing.
- Ability of a fiber, yarn, or fabric to maintain physical properties or appearance despite surface friction. act performance guidelines: in order to make fabric specification easier, act member companies adopted a body of popular tests that measure important performance criteria (abrasion, flame resistance, wet and dry crocking, etc.) for fabrics in the contract interiors market. www.contracttextiles.org american association of textile chemists and colorists (aatcc): the world’s largest society devoted to the advancement of textile chemists, particularly in textile wet processing. www.aatcc.org
Abrasion resistance index, английский
A measure of the abrasion resistance of a vulcanized material or synthetic rubber compound relative to that of a standard rubber compound under specified conditions.
Abrasion soldering, английский
Abrasion-resistant, английский
Abrasione, итальянский
Abrasiones, испанский
Abrasions, английский
Abrasiones
Abrasive, английский
- Абразив; абразивный
- A material such as silicon carbide, aluminum oxide, silica, cerium oxide, emery or rouge that is used to figure, shape, or finish optical elements. abrasives differ from polishing materials mainly in particle size.
- A substance used in friction process, such as grinding or polishing.
- A hard substance for removing material by grinding, lapping, honing, and polishing. common abrasives include silicon carbide, boron carbide, diamond, emery, garnet, quartz, tripoli, pumice, diatomite, metal shot, grit, and various sands; usually adhered to paper or cloth.
- A hard substance having the ability to grind away the surface of a material against which it is rubbed, as the quartz fragments produced by the cutting action of a diamond bit in drilling a borehole in a siliceous rock abrade bit matrices and drill-string equipment.
Abrasive belt, английский
Abrasive blasting, английский
Abrasive blasting respirator, английский
Quantitative, английский
- A квантитативный
- Количественный
Carborundum, английский
Карборунд
Resistance, английский
- Property of a conductor that opposed the current flow produced by a given difference of potential. the ohm is the practical unit of resistance.
- Уровень сопротивления - уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению;
- Сопротивление (параметр)
- Сопротивление
- Сопротивление, т. е. уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению.
- 1. the ability of a person not to get a disease 2. the ability of bacteria or a virus to remain unaffected by a drug the bacteria have developed a resistance to certain antibiotics. 3. opposition to a force
- Resistencia
- Устойчивость; резистентность resource for child health (reach)
- Устойчивость; резистентность
- The property of opposing movement, for example [1] electrical conductors offer resistance to the flow of electricity and dissipate some of its energy, usually as heat. [2] water resists the movement of vessels or other objects by parasitic drag, consuming some of the power available to drive the vessel forward.
- Imperviousness of the coating to mechanical, chemical, physical or weather influences
- Capacity of a member or component, or a cross-section of a member or component of a structure, to withstand actions without mechanical failure e.g. bending resistance, buckling resistance, tension resistance
- A material’s ability to restrict the flow of electrical current through itself. measured in ohms.
- The opposition of a circuit to the flow of current . resistance is measured in ohms, and can be calculated by dividing the voltage by current.
- The ability to impede (resist) the flow of electric current. with the exception of superconductors, all substances have a greater or lesser degree of resistance. substances with very low resistance, such as metals, conduct electricity well and are called conductors. substances with very high resistance, such as glass and rubber, conduct electricity poorly and are called nonconductors or insulators.
- An effective upper bound on prices achieved because of many willing sellers at that price level.
- Capacity of a component, or cross section of a component of a structure to
- The opposition to the flow of an electrical current through a conductor or circuit that does not include inductive or capacitive elements. it can be expressed as the ratio of the applied voltage to the current.
- Resistance is the opposition to the flow of an electrical current through a conductor. its unit is the ohm.
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Abrasive ground, английский
1. cement injector, английский
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