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Charpy impact test

In materials science, the Charpy impact test, also known as the Charpy V-notch test, is a standardized high strain rate test which determines the amount of energy absorbed by a material during fracture. Absorbed energy is a measure of the material's notch toughness. It is widely used in industry because it is easy to prepare and conduct, and results can…

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Overview

History

Apparatus and procedure

Testing configurations

  • Izod Izod impact strength test
  • Bending
  • DIN Deutsches Institut für Normung

Quantitative results

Specimen geometry

Theory

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Charpy impact test

Nodes66
Edges65
Triples12
Avg. degree1.97
Density0.030303
Components1

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Charpy impact test

Top relations

related to Specimen geometry · 6
Charpy impact test → According, ASTM A370, Charpy, EN, ISO, Subsize
related to External links · 1
Charpy impact test → Charpy

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Important terminology

charpy energy fracture test specimen material pendulum notch impact materials iso standard used displaystyle 10 temperature dbtt absorbed testing cleavage

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
bricksinstance ofconstruction mainly used non-metallic materials0.80text
stonesinstance ofconstruction mainly used non-metallic materials0.80text
and woodinstance ofconstruction mainly used non-metallic materials0.80text
wood do not measure toughness directlyinstance ofor constrained.Impact tests on low-density natural materials0.80text
for several reasonsinstance ofor constrained.Impact tests on low-density natural materials0.80text
Charpy impact testrelated to External linksCharpy0.60section
Charpy impact testrelated to Specimen geometryAccording0.60section
Charpy impact testrelated to Specimen geometryASTM A3700.60section
Charpy impact testrelated to Specimen geometryCharpy0.60section
Charpy impact testrelated to Specimen geometrySubsize0.60section
Charpy impact testrelated to Specimen geometryEN0.60section
Charpy impact testrelated to Specimen geometryISO0.60section

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