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Can the standard impact tests become a true materials evaluation tool?
(Budapest University of Technology and Economics, 2016-02)
Impact resistance constitutes one of the most popular quality control tools for polymeric materials and plastic finished parts. There are a number of standard impact test methods devoted to evaluate the impact response of ...
Influência da geometria do martelo na determinação da força durante o ensaio de impacto Charpy-V
(2003-12-01)
The instrumentation applied to the Charpy test machine allows the accompaniment of the specimen answer front the impact load, in form of a sign characteristically dynamic representative of the deformation process and it ...
Impact and fracture resistance of an experimental acrylic polymer with elastomer in different proportions
(ABM, ABC, ABPol, 2009)
The purpose of this study was to evaluate the impact and fracture resistance of acrylic resins: a heat-polymerized resin, a high-impact resin and an experimental polymethyl methacrylate with elastomer in different proportions ...
High-temperature testing in a Charpy impact pendulum using in-situ Joule heating of the specimen
(Wiley Blackwell Publishing, Inc, 2018-05)
In this paper, an innovative approach to high‐temperature testing of subsize Charpy V notched specimens is introduced. The design concept is to heat the specimen on the specimen piece supports up to the moment of impact ...
Charpy impact toughness of conventional and advanced composite laminates for aircraft construction
(ABM, ABC, ABPol, 2009)
A weight-based analysis was made of the translaminar Charpy impact toughness performance of conventional and advanced composite materials for aircraft fabrication. The materials were carbon-epoxy (C-Ep) and hybrid fiber-metal ...
Production and heat treatment of cast graphitic steels with additions of niobium
(2006-12-01)
The optimal combination of the mechanical characteristics of austempered spheroidal graphitic cast steel together with modern casting techniques yielded an economically promising product. The maximum potential of the usage ...
Production and heat treatment of cast graphitic steels with additions of niobium
(2006-12-01)
The optimal combination of the mechanical characteristics of austempered spheroidal graphitic cast steel together with modern casting techniques yielded an economically promising product. The maximum potential of the usage ...
An experimental and numerical investigation on tyre impact
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
A key issue in the design of tyres is their capability to sustain intense impact loads. Hence, the development of a reliable experimental data basis is important, against which numerical models can be compared. Experimental ...
Influência da geometria do martelo na determinação da força durante o ensaio de impacto Charpy-V
(2003-12-01)
The instrumentation applied to the Charpy test machine allows the accompaniment of the specimen answer front the impact load, in form of a sign characteristically dynamic representative of the deformation process and it ...