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1 hadfield
мед. хэдфилдАнгло-русский универсальный дополнительный практический переводческий словарь И. Мостицкого > hadfield
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2 hadfield
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3 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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4 Hadfield-Clarke syndrome
s.síndrome de Hadfield-Clarke. -
5 Hadfield steel
Большой англо-русский и русско-английский словарь > Hadfield steel
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6 Hadfield steel
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7 Hadfield steel
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8 Hadfield steel
1) Автомобильный термин: сталь Гадфильда (с 11-14% Мп)2) Металлургия: сталь Гадфильда, сталь Гадфильда (с It- 14% Mn) -
9 Hadfield steel
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10 Hadfield steel
English-Russian dictionary of mechanical engineering and automation > Hadfield steel
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11 Hadfield-Clark syndrome
متلازمة هادفيلد-كلارك* * *مُتَلاَزِمَةُ هادفيلد-كلارك (خلل تَنَسُّج البنكرياس) -
12 Hadfield manganese steel
stal HadfieldaEnglish-Polish dictionary for engineers > Hadfield manganese steel
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13 Hadfield manganese steel
Англо-русский словарь по машиностроению > Hadfield manganese steel
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14 Hadfield steel
сталь Гадфильда (с 11-14% Mn) -
15 Hadfield steel
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16 Hadfield steel
• сталь f Гадфильда -
17 Clarke-Hadfield syndrome
s.síndrome de Clarke-Hadfield. -
18 Clarke-Hadfield syndrome
1) Общая лексика: кистозный фиброз поджелудочной (системное наследственное заболевание, обусловленное мутацией гена трансмембранного регулятора муковисцидоза и характеризующееся поражением желез внешней секреции)2) Медицина: врождённая панкреатическая стеаторея, муковисцидоз, панкреофиброз, синдром Кларка - Хэдфилда, фиброкистозная болезнь поджелудочной железы, энтеробронхопанкреатическая диспория, кистозно-фиброзная дегенерация поджелудочной железы, муковисцидоз поджелудочной железы, фиброзно-кистозная болезнь поджелудочной железы, фиброзно-кистозная дегенерация поджелудочной железыУниверсальный англо-русский словарь > Clarke-Hadfield syndrome
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19 Clarke-Hadfield syndrome
متلازمة كلارك-هادفيلد* * *مُتَلاَزِمَةُ كلارك-هادفيلد (طفالة وقصور بنكرياسي)English-Arabic Medical Dictionary > Clarke-Hadfield syndrome
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20 сталь Гадфильда
Большой англо-русский и русско-английский словарь > сталь Гадфильда
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См. также в других словарях:
Hadfield — may refer to:Places*Hadfield, Derbyshire, a town in Derbyshire, England. Also the setting of the fictional town Royston Vasey in the television comedy series The League of Gentlemen . *Hadfield, Victoria, a suburb of Melbourne,… … Wikipedia
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*hadfield — ● hadfield nom masculin (de Hadfield, nom propre) Type d acier à forte teneur en manganèse (12 %), élaboré vers 1880 par sir Robert Hadfield et caractérisé par sa grande dureté et sa résistance à l usure … Encyclopédie Universelle
Hadfield-Bean — von 1928 Hadfield Bean ist eine ehemalige britische Automarke. Unternehmensgeschichte 1926 übernahm das britische Stahlunternehmen Hadfields Limited das Unternehmen Harper, Sons Bean Limited, das in Tipton Automobile der Marke Bean herstellte.… … Deutsch Wikipedia
Hadfield, Victoria — Infobox Australian Place | type = suburb name = Hadfield city = Melbourne state = vic caption = lga = City of Moreland postcode = 3046 pop = 5151 (2006) Census 2006 AUS | id = SSC21311 | name = Hadfield (State Suburb) | accessdate = 2007 09 17 |… … Wikipedia
Hadfield railway station — Infobox UK station name = Hadfield code = HDF manager = Northern Rail locale = Hadfield borough = High Peak start = platforms = 1 usage0405 = 0.208 usage0506 = 0.212 usage0607 = 0.213Hadfield railway station serves the village of Hadfield in… … Wikipedia
Hadfield, Derbyshire — infobox UK place country = England latitude= 53.46 longitude= 1.97 official name= Hadfield population = shire district= High Peak shire county = Derbyshire region= East Midlands constituency westminster= High Peak post town= GLOSSOP postcode… … Wikipedia
Hadfield, Sir Robert Abbott, Baronet — ▪ British metallurgist born Nov. 28, 1858, Sheffield, Yorkshire, Eng. died Sept. 30, 1940, London British metallurgist who developed manganese steel, an alloy of exceptional durability that found uses in the construction of railroad rails and… … Universalium
Hadfield-Clarke syndrome — Had·field Clarke syndrome (hadґfēld klahrkґ) [Geoffrey Hadfield, British physician, 1889–1968; Cecil Clarke, British physician, 20th century] Clarke Hadfield syndrome … Medical dictionary
Hadfield-Clarke syndrome — Clarke Hadfield s … Medical dictionary
hadfield manganese steel — ˈhadˌfēl(d) noun Usage: usually capitalized H Etymology: after Sir Robert Hadfield died 1940 English metallurgist : a wear resistant austenitic steel containing about 12 percent manganese and 1.2 percent carbon … Useful english dictionary