搜索结果: 1-14 共查到“材料科学 testing”相关记录14条 . 查询时间(0.156 秒)
Efficiency of two non-destructive testing methods to detect defects in polymeric materials
Efficiency testing methods detect polymeric materials
2010/8/12
There are many different non-destructive testing techniques which can be applied to polymer materials, but so far, ultrasounds has occupied one of the leading places [1-4]. Nowadays, also utilization ...
Fracture analysis of selected magnesium alloys after different testing methods
Mechanical properties Magnesium alloys Tensile and torsion tests
2010/2/9
Purpose: of this paper is to extend a complex evaluation of magnesium alloys which requires very often knowledge mechanical properties. These properties are connected with microstructure that is influ...
Purpose: The purpose of this paper was to present the results of a special abrasion test of poly(vinyl chloride) and polypropylene filled with calcium carbonate pipes. Abrasion test’s results for pipe...
Quantitative analysis of the fibre content distribution in CFRP composites using thermal non-destructive testing
Non-destructive testing Thermography Fibre content CFRP composites
2010/8/16
Carbon fibre reinforced plastic (CFRP) composites are one of the most attractive materials for high performance applications in modern aerospace and aircraft industry due to their high strengthand sti...
华南理工大学材料科学与工程导论课件Lecture 23 Characterization and testing of polymers
华南理工大学 材料科学与工程导论 课件 Lecture 23 Characterization testing polymers
2009/12/7
华南理工大学材料科学与工程导论课件Lecture 23 Characterization and testing of polymers。
A model of heat transfer in composites subjected to thermographic testing
Polymer composite Thermovision Diagnostics Degradation
2009/12/2
Purpose: The aim of the paper is to present a model of heat transfer taking place during thermovision testing of
polymer composites. The purpose of thermographic tests was to identify thermal propert...
Testing samples size effect on notch toughness of structural steels
structural carbon steel notch toughness upper bound
2009/10/23
In the paper notch toughness assessment of full scale testing samples (FS) form the upper bound toughness of sub-sized (SS) samples of structural carbon-manganese steels. The relations proposed by Sch...
The production of mullite used in fast fire kilns as a roller material and testing of its mechanical properties
Mullite Roller f-Al2O3 SiO2 Roller Kilns
2009/10/14
A mullite matrix ceramic was developed for use as the roller material in fast re kilns. Samples of the mullite ceramic were produced from mixtures of domestic -Al2O3 and kaolin clay through conventi...
Sensitivity testing practice on pre-processing parameters in hard and soft coupled modeling
Multiphysics Multiscale Structure modeling Solidification Cellular automata
2011/4/7
This paper pays attention to the problem of practical applicability of coupled modeling with the use of hard and soft models types and necessity of adapted to that models data base possession. The dat...
Sensitivity testing practice on pre-processing parameters in hard and soft coupled modeling
Multiphysics Multiscale Structure modeling Solidification Cellular automata
2011/4/2
This paper pays attention to the problem of practical applicability of coupled modeling with the use of hard and soft models types and necessity of adapted to that models data base possession. The dat...
Assessment of the reclamation of used sands from the alpha-set technology in the testing apparatus
waste management used sand reclamation treatment
2011/3/29
The preliminary investigations of the mechanical-grinding reclamation of used sands from the alpha-set technology, belonging to a sand group difficult for reclamation, were performed. The new testing ...
Assessment of the reclamation of used sands from the alpha-set technology in the testing apparatus
waste management used sand reclamation treatment
2011/3/29
The preliminary investigations of the mechanical-grinding reclamation of used sands from the alpha-set technology, belonging to a sand group difficult for reclamation, were performed. The new testing ...
Selection of the frequency of eddy currents in non-destructive testing of non-ferromagnetic plates
Non-destructive testing Eddy currents Flaw detection
2010/2/8
Purpose: To determine the optimal frequency of the electromagnetic field exciting eddy currents during the search for surface defects in non-ferromagnetic materials or at the time of conductivity meas...
APPLICATION OF ULTRASOUND IN TESTING OF HEAT-TREATED CAST IRON
ultrasonic testing heat-treated cast iron structure
2011/3/10
The paper is an attempt to clarify the effect of heat treatment on the cast iron structure and propagation of ultrasonic waves in it with the objective of showing the usability of this technique for d...
