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1 Brinell-Zahl
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2 Brinell-Härteprüfung
Deutsch-Englisch Wörterbuch Engineering > Brinell-Härteprüfung
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3 brinell sertlik deneyi
brinell test of hardness -
4 Brinell-ov test
• Brinell hardness test -
5 brinell-ov test
• brinell hardness test -
6 Brinell, Johann August
SUBJECT AREA: Metallurgy[br]b. 1849 Småland, Swedend. 17 November 1925 Stockholm, Sweden[br]Swedish metallurgist, inventor of the well-known method of hardness measurement which uses a steel-ball indenter.[br]Brinell graduated as an engineer from Boräs Technical School, and his interest in metallurgy began to develop in 1875 when he became an engineer at the ironworks of Lesjöfors and came under the influence of Gustaf Ekman. In 1882 he was appointed Chief Engineer at the Fagersta Ironworks, where he became one of Sweden's leading experts in the manufacture and heat treatment of tool steels.His reputation in this field was established in 1885 when he published a paper on the structural changes which occurred in steels when they were heated and cooled, and he was among the first to recognize and define the critical points of steel and their importance in heat treatment. Some of these preliminary findings were first exhibited at Stockholm in 1897. His exhibit at the World Exhibition at Paris in 1900 was far more detailed and there he displayed for the first time his method of hardness determination using a steel-ball indenter. For these contributions he was awarded the French Grand Prix and also the Polhem Prize of the Swedish Technical Society.He was later concerned with evaluating and developing the iron-ore deposits of north Sweden and was one of the pioneers of the electric blast-furnace. In 1903 he became Chief Engineer of the Jernkontoret and remained there until 1914. In this capacity and as Editor of the Jernkontorets Annaler he made significant contributions to Swedish metallurgy. His pioneer work on abrasion resistance, undertaken long before the term tribology had been invented, gained him the Rinman Medal, awarded by the Jernkontoret in 1920.[br]Principal Honours and DistinctionsMember of the Swedish Academy of Science 1902. Dr Honoris Causa, University of Upsala 1907. French Grand Prix, Paris World Exhibition 1900; Swedish Technical Society Polhem Prize 1900; Iron and Steel Institute Bessemer Medal 1907; Jernkontorets Rinman Medal 1920.Further ReadingAxel Wahlberg, 1901, Journal of the Iron and Steel Institute 59:243 (the first English-language description of the Brinell Hardness Test).Machinery's Encyclopedia, 1917, Vol. III, New York: Industrial Press, pp. 527–40 (a very readable account of the Brinell test in relation to the other hardness tests available at the beginning of the twentieth century).Hardness Test Research Committee, 1916, Bibliography on hardness testing, Proceedings of the Institution of Mechanical Engineers.ASD -
7 Brinell-Zahl
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8 Brinell-hardhet
subst. (materialteknikk) Brinell hardness, hardness of Brinell -
9 Brinell-Härteprüfung
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10 Brinell hardhetsprøve
subst. Brinell hardness test -
11 Brinell hardness
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12 Brinell hardness number
1) Engineering: HB2) Construction: B.hn.3) Metallurgy: B.H.N.4) Abbreviation: B.H.N.5) Sakhalin energy glossary: HBN6) Polymers: BHNУниверсальный русско-английский словарь > Brinell hardness number
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13 Brinell hardness test
Electronics: BHTУниверсальный русско-английский словарь > Brinell hardness test
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14 Brinell hardness testing machine
пресс Бринелля; прибор для определения твёрдости по БринеллюАнгло-русский словарь промышленной и научной лексики > Brinell hardness testing machine
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15 ispitivanje tvrdoće po Brinell-u
• Brinell hardness testСрпски-Енглески Технички речник > ispitivanje tvrdoće po Brinell-u
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16 ispitivanje tvrdoće po brinell-u
• brinell hardness testSerbian-English dictionary > ispitivanje tvrdoće po brinell-u
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17 tvrdoća (materijala) po brinell-u
• brinell hardnessSerbian-English dictionary > tvrdoća (materijala) po brinell-u
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18 tvrdoća po brinell-u
• brinell's hardness -
19 durezza brinell
"brinell hardness;Kugeldruckhärte;dureza de pressã por esfera" -
20 prova di durezza brinell
"brinell hardness test;Kugeldruckprobe;ensaio de pressão (dureza por esfera)"
См. также в других словарях:
brinell — ● brinell nom masculin (de J. A. Brinell, nom propre) Machine servant aux essais de dureté des métaux. Essai de dureté des métaux ou alliages. Nombre caractérisant la dureté des métaux. ● brinell (synonymes) nom masculin (de J. A. Brinell, nom… … Encyclopédie Universelle
Brinell — Brinell, Johan August … Enciclopedia Universal
Brinell — Johann August Brinell (* 21. November 1849 in Bringetofta bei Nässjö; † 17. November 1929 in Stockholm) war ein schwedischer Ingenieur. Brinell begann seine berufliche Laufbahn bei den Eisenwerken in Lesjöfors. Im Jahre 1882 wurde er… … Deutsch Wikipedia
brinell — bri·nèll s.m.inv. TS metrol. unità di misura della durezza dei metalli {{line}} {{/line}} DATA: 1955. ETIMO: da Brinell, nome dell ingegnere svedese J.A. Brinell (1849 1925) … Dizionario italiano
Brinell — n. Brinell machine (instrument for testing hardness of a metal); Brinell number (number which indicates the hardness of a metal) … English contemporary dictionary
Brinell — Brinẹll, Johan August, schwedischer Ingenieur, * Bringetofta (Verwaltungsbezirk Jönköping) 21. 11. 1849, ✝ Stockholm 17. 11. 1925; nahm eine führende Stellung in der schwedischen Eisen und Stahlindustrie ein; demonstrierte auf der Pariser… … Universal-Lexikon
Brinell test — [bri nel′] n. 〚after J. A. Brinell (1849 1925), Swed engineer〛 a test for determining the relative hardness (Brinell hardness) of a metal by measuring the diameter of the indentation made when a hardened steel ball is forced into the metal under… … Universalium
Brinell test — [bri nel′] n. [after J. A. Brinell (1849 1925), Swed engineer] a test for determining the relative hardness (Brinell hardness) of a metal by measuring the diameter of the indentation made when a hardened steel ball is forced into the metal under… … English World dictionary
Brinell hardness number — n a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters * * * Bri·nell hardness number (brĭ nelґ) [Johann August … Medical dictionary
Brinell hardness number — Brinell hardness number. См. Число твер дости по Бринеллю. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов
Brinell hardness test — Brinell hardness test. См. Испытания твердости по Бринеллю. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) … Словарь металлургических терминов