- brittleness test
- испытание на ломкость (или на хрупкость)
English-Russian industrial glossariy. 2013.
English-Russian industrial glossariy. 2013.
Brittleness — and usually makes a snapping sound.When used in materials science, it is generally applied to materials that fail in tension rather than shear, or when there is little or no evidence of plastic deformation before failure.When a material has… … Wikipedia
Izod impact strength test — Izod impact strength testing is an ASTM standard method of determining impact strength. A notched sample is generally used to determine impact strength.The test is named after the English engineer Edwin Gilbert Izod (1876 1946), who described it… … Wikipedia
I|zod test — «Y zod», a test of the brittleness of a metal or other material, made by measuring the amount of energy absorbed by a test piece into which a notch has been cut when it is fractured by a swinging pendulum. ╂[< E. Izod, a British engineer of… … Useful english dictionary
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temper brittleness — the loss in impact resistance that is present in some low and medium carbon alloy steels when tempered in the range of 350 deg C 600 deg C. It is revealed by the notched bar impact test but not the tensile test … Mechanics glossary
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