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61 абразивный износ
abrasion, abrasive wear, cutting wearРусско-английский словарь по строительству и новым строительным технологиям > абразивный износ
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62 Hadfield, Sir Robert Abbott
SUBJECT AREA: Metallurgy[br]b. 28 November 1858 Attercliffe, Sheffield, Yorkshire, Englandd. 30 September 1940 Kingston Hill, Surrey, England[br]English metallurgist and pioneer in alloy steels.[br]Hadfield's father, Robert, set up a steelworks in Sheffield in 1872, one of the earliest to specialize in steel castings. After his education in Sheffield, during which he showed an interest in chemistry, Hadfield entered his father's works. His first act was to set up a laboratory, where he began systematically experimenting with alloy steels in order to improve the quality of the products of the family firm. In 1883 Hadfield found that by increasing the manganese content to 12.5 per cent, with a carbon content of 1.4 per cent, the resulting alloy showed extraordinary resistance to abrasive wear even though it was quite soft. It was soon applied in railway points and crossings, crushing and grinding machinery, and wherever great resistance to wear is required. Its lack of brittleness led to its use in steel helmets during the First World War. Hadfield's manganese steel was also non-magnetic, which was later of importance in the electrical industry. Hadfield's other great invention was that of silicon steel. Again after careful and systematic laboratory work, Hadfield found that a steel containing 3–4 per cent silicon and as little as possible of other elements was highly magnetic, which was to prove important in the electrical industry (e.g. reducing the weight and bulk of electrical transformers). Hadfield took over the firm on the death of his father in 1888, but he continued to lay great stress on the need for laboratory research to improve the quality and range of products. The steel-casting side of the business led to a flourishing armaments industry, and this, together with their expertise in alloy steels, made Hadfield's one of the great names in Sheffield and British steel until, sadly, it succumbed along with so many other illustrious names during the British economic recession of 1983. Hadfield had a keen interest in metallurgical history, particularly in his characteristically thorough examination of the alloys of iron prepared by Faraday at the Royal Institution. Hadfield was an enlightened employer and was one of the first to introduce the eight-hour day.[br]Principal Honours and DistinctionsKnighted 1908. Baronet 1917. FRS 1909.BibliographyA list of Hadfield's published papers and other works is published with a biographical account in Obituary Notices of Fellows of the Royal Society (1940) 10.LRDBiographical history of technology > Hadfield, Sir Robert Abbott
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63 обсуждаться
•This paper deals (or is concerned) with the development of...
•Another chapter covers (or discusses) the problems of...
•Abrasive wear was treated (or discussed) in two papers.
•This mechanism is dealt with (or discussed, or treated) in Chapter 7.
Русско-английский научно-технический словарь переводчика > обсуждаться
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64 рассматриваться
•An isolated hydrogen atom can be treated as a composite boson.
•This force can be considered as a spring force.
•The problem of the nature of the real-number line is viewed quite differently by adherents to...
II•The previous chapter discussed (or was concerned with) perturbations due to...
•These questions are the concern of the present chapter.
•This subject will be dealt with (or taken up) in the next chapter.
•Consideration is being given to the use of shapes other than...
•Abrasive wear was treated (or considered, or discussed) in two papers.
•This branch of science treats of the motion of air.
Русско-английский научно-технический словарь переводчика > рассматриваться
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65 износ абразивный
Русско-английский (-немецко, -французский) металлургический словарь > износ абразивный
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66 абразивная износостойкость
Makarov: abrasive wear resistance (металла)Универсальный русско-английский словарь > абразивная износостойкость
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67 вызываемый трением
General subject: abrasive wearУниверсальный русско-английский словарь > вызываемый трением
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68 защита от абразивного износа
1) Engineering: abrasive wear protection2) Drilling: abrasion protectionУниверсальный русско-английский словарь > защита от абразивного износа
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69 изнашивание от трения
2) Construction: abrasive wearУниверсальный русско-английский словарь > изнашивание от трения
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70 износ от истирания
1) Railway term: abrasive wear2) Mining: abrasionУниверсальный русско-английский словарь > износ от истирания
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71 кавитационно-абразивный износ
Engineering: cavitational-abrasive wearУниверсальный русско-английский словарь > кавитационно-абразивный износ
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72 машина для испытания на абразивный износ
1) Automation: abrasive wear-testing machine2) Makarov: abrasion testing machine, attrition testing machineУниверсальный русско-английский словарь > машина для испытания на абразивный износ
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73 показатель абразивного износа
Makarov: abrasive wear indexУниверсальный русско-английский словарь > показатель абразивного износа
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74 срабатывание вследствие трения
Engineering: abrasive wearУниверсальный русско-английский словарь > срабатывание вследствие трения
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75 срабатывание от истирания
Engineering: abrasive wearУниверсальный русско-английский словарь > срабатывание от истирания
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76 стирание
1) General subject: abrasion, blotting, cancellation (напр. записи), deleting, deletion, detrition (преим. геол.), effacement, effacing, erasement, erasing, expunction, obliteration, rasure, rub2) Computers: wiping3) Naval: suppression (записи)4) Medicine: cancellation (записи)5) Engineering: abrasion (изнашивание), cancel, clear, clearing, deletion (записи), erase, overwriting, rubbing (механическим действием), rubbing-off, wire-out (записи на магнитной ленте)6) Railway term: abrading7) Law: expungement8) Economy: defacement (напр. монет)10) Polygraphy: blotting-out, erasion, wiping (краски)11) Telecommunications: abrazing12) Electronics: degaussing13) Information technology: blanking, cancel (информации или записи), cancellation (информации или записи), erasing (записи), erasure (записи), wipe-out (магнитной ленты), (уничтожение содержимого файла или дискового пространства. данные, которые были правильно стёрты, восстановить невозможно) wiping14) Oil: wipeout15) Cartography: abrasion (изображения)16) Perfume: rub-off17) Automation: cancel (информации), deletion (данных в памяти)18) Makarov: ablation (горной породы в результате эрозии или выветривания), abrasive wear (напр дорожного покрытия), cancel (изображения, записи), cancellation (изображения, записи), clear (записи, информации), erasing (магнитной записи), erasure (магнитной записи), fretting (поверхности), friction, wipe, wipe-out (записи на магнитной ленте)19) Security: deletion (информации), erasure (информации; записи, текста), zeroization (зарегистрированных данных), zeroizing (зарегистрированных данных) -
77 стирание зубов
1) Medicine: brygmus2) Agriculture: abrasive wear -
78 уменьшение абразивного износа
Engineering: abrasive wear reductionУниверсальный русско-английский словарь > уменьшение абразивного износа
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79 abrasiv slitasje
subst. (maskin) abrasion, abrasive wear -
80 slipeslitasje
subst. abrasive wear
См. также в других словарях:
Abrasive wear — Abrasive wear. См. Абразивный износ. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
abrasive wear — wear caused by hard particles that are forced against and move along a solid surface … English contemporary dictionary
abrasive wear — A mechanism of wear due to the presence in one or both surfaces of hard particles (e.g., carbide in steels), or to hard particles trapped between them … Dictionary of automotive terms
abrasive wear — Смотри абразивный износ … Энциклопедический словарь по металлургии
Wear — For other uses, see Wear (disambiguation). v · d · e Materials failure modes … Wikipedia
wear — wearer, n. /wair/, v., wore, worn, wearing, n. v.t. 1. to carry or have on the body or about the person as a covering, equipment, ornament, or the like: to wear a coat; to wear a saber; to wear a disguise. 2. to have or use on the person… … Universalium
Abrasive — An abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing which leads to part of the workpiece being worn away. While finishing a material often means polishing it to gain a smooth, reflective surface … Wikipedia
abrasive — abrasively, adv. abrasiveness, n. /euh bray siv, ziv/, n. 1. any material or substance used for grinding, polishing, etc., as emery, pumice, or sandpaper. adj. 2. tending to abrade; causing abrasion; abrading. 3. tending to annoy or cause ill… … Universalium
Abrasive blasting — Sandblasting a stone wall Diesel powered compressor used as an air supply for sandblasting … Wikipedia
wear — Synonyms and related words: abate, abide, ablate, ablation, about ship, abrade, abrase, abrasion, abrasive, act a part, affect, apparel, array, assume, atomization, attire, attrition, back and fill, bark, bate, be dressed in, be eaten away, be… … Moby Thesaurus
abrasive — 1. adjective /əˈbreɪsɪv/ a) Producing abrasion; rough enough to wear away the outer surface. An abrasive person can grate on ones sensibilities. b) Being rough and coarse in manner or disposition. Despite her proper upbringing, we found her… … Wiktionary