METHOD OF MONITORING OF MECHANICAL CHARACTERISTICS OF MATERIALS

METHOD OF MONITORING OF MECHANICAL CHARACTERISTICS OF MATERIALS

methods and devices for monitoring mechanical characteristics of materials, hardness and limit of elasticity in particular. SUBSTANCE: impact is delivered to material under test by means of indenter at rate of v0 and duration of plasto-elastic deformation is measured and hardness of material is judg...

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Hauptverfasser: ZHABREEV V.S, POKLAD D.V
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator ZHABREEV V.S
POKLAD D.V
description methods and devices for monitoring mechanical characteristics of materials, hardness and limit of elasticity in particular. SUBSTANCE: impact is delivered to material under test by means of indenter at rate of v0 and duration of plasto-elastic deformation is measured and hardness of material is judge from this determination; maximum acceleration of indenter in penetration phase, as well as acceleration of indenter in pushing-out phase corresponding to moment of breaking of indenter off material is determined; difference between these accelerations is indicative of limit of elasticity of material. EFFECT: enhanced informative capacity of monitoring of hardness of material due to determination of limit of elasticity. 3 dwg
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title METHOD OF MONITORING OF MECHANICAL CHARACTERISTICS OF MATERIALS
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