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Comparative analysis of methods of hardness assessment
Quality management Statistical methods Measurement system capability Measurements of hardness
2010/8/16
Quality is a challenge that must be taken up by producers and other organisations. A formal requirement of quality are among others ISO 9000 standards, specific branch requirements e.g. ISO/TS 16949 (...
Complex approach mechanical properties and formability assessment of selected deep-drawing steels
deformation properties fatigue limit surface layer
2009/10/23
The paper analyses the properties of deep-drawing sheets of three grades (Re = 320 to 475 MPa), surface-treated with hot-dip galvanizing, made of microalloyed steels. Deformation properties are assess...
Ultrasonic assessment of shape index and number of graphite precipitations in spheroidal cast iron manufactured in the foundry METAL-ODLEW Sp.J
Spheroidal cast iron Graphite shape index Average number of graphite precipitations Ultrasonic wave velocity
2011/4/1
This study presents the results of testing the shape index, number of graphite precipitations, and longitudinal ultrasound wave velocity with wedge castings used for production of samples for the asse...
Assessment of the influence of magnesium content on the shape and amount of graphite precipitation in spheroidal cast iron manufactured by Metal-Odlew s.c.
spheroidal cast iron decay of spheroidisation effect shape and number of graphite precipitations
2011/3/29
The study presents the influence of time on cast iron spheroidisation, modification of the magnesium content in the alloy, and the influence of the magnesium content on the shape and number of graphit...
Assessment of the influence of magnesium content on the shape and amount of graphite precipitation in spheroidal cast iron manufactured by Metal-Odlew s.c.
spheroidal cast iron decay of spheroidisation effect shape and number of graphite precipitations
2011/3/29
The study presents the influence of time on cast iron spheroidisation, modification of the magnesium content in the alloy, and the influence of the magnesium content on the shape and number of graphit...
Assessment of core sands suitability for filling the core box and for compaction – by blowing methods
core production core blowing core shooting core sand
2011/3/29
The obtained effects of filling the core box cavity and moulding sand compaction in processes of core production by blowing methods (blowing, shooting) depend on several factors. The most important ar...
Assessment of core sands suitability for filling the core box and for compaction – by blowing methods
core production core blowing core shooting core sand
2011/3/29
The obtained effects of filling the core box cavity and moulding sand compaction in processes of core production by blowing methods (blowing, shooting) depend on several factors. The most important ar...
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 ...
Assessment of environmental influence of bentonite and lustrous carbon carrier-in an aspect of gases emission
environment protection gas evolution bentonite dust from de-dusting green sand
2011/3/29
The emission results of the selected gases from a bentonite－carbon mixture and from dusts originated from dry de-dusting of the green sand processing plant (at high temperatures) are presented in the ...
Assessment of environmental influence of bentonite and lustrous carbon carrier-in an aspect of gases emission
environment protection gas evolution bentonite dust from de-dusting green sand
2011/3/29
The emission results of the selected gases from a bentonite－carbon mixture and from dusts originated from dry de-dusting of the green sand processing plant (at high temperatures) are presented in the ...