impact test


impact test
a test designed to give information on how a specimen of a known material will respond to a suddenly applied stress, e.g. shock. The test ascertains whether the material is tough or brittle. A notched test piece is normally employed and the two methods in general use are either the Izod or Charpy test. The result is usually reported as the energy in ft.lbs. or KJ. required to fracture the test piece.

Mechanics glossary. 2013.

Look at other dictionaries:

  • Impact test — Impact test. См. Динамические испытания. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • impact test — noun : a test for determining the impact strength of a material the impact test of the pottery was made with a dropping metal ball …   Useful english dictionary

  • impact test — smūginis bandymas statusas T sritis Standartizacija ir metrologija apibrėžtis Bandymas, kuriuo nustatoma medžiagos ar gaminio geba atlaikyti smūgius. Jo metu gali būti nustatyti medžiagos arba gaminio parametrai. atitikmenys: angl. impact test… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • impact test — bandymas smūgiu statusas T sritis fizika atitikmenys: angl. impact test vok. Schlagprüfung, f; Schlagversuch, m; Stoßversuch, m rus. испытание на удар, n; ударное испытание, n pranc. essai au choc, m; essai de choc, m …   Fizikos terminų žodynas

  • impact test — See pendulum impact test …   Dictionary of automotive terms

  • impact test — Test of the ability of a material to withstand impact, used by engineers to predict its behaviour under actual conditions. Many materials fail suddenly under impact, at flaws, cracks, or notches. The most common impact tests use a swinging… …   Universalium

  • impact test — /ˈɪmpækt tɛst/ (say impakt test) noun a test applied to a metal, or other material, to determine its resistance to a suddenly applied stress …   Australian English dictionary

  • Impact-Test — Verfahren des ⇡ Recalltests zur Messung der Erinnerungswirkung von Werbung. Die Befragung erfolgt ungestützt (Unaided Recalltest). Ablauf: Durch Stichprobe ausgewählter Personen wird eine Zeitschrift zum Lesen vorgelegt. Später wird erhoben, an… …   Lexikon der Economics

  • Charpy impact test — v · d · e Materials failure modes Buckling · …   Wikipedia

  • Instrumented impact test — Instrumented impact test. См. Динамические испытания на изгиб. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов


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