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Influence of solidification rate on microstructure of gravity cast AZ91 magnesium alloy
AZ91 magnesium alloy gravity casting ATD microstructure
2011/4/2
Derivative thermal (ATD) and microstructure analyses of gravity cast AZ91 magnesium alloy are presented. The alloy was cast into cold steel and sand moulds with the same dimensions. ATD curves – sol...
The influence of Cerafiber 10 ceramic fibre on strength properties of moulding material for investment casting technology
Investment casting technology Moulding materials Fibre strengthening Slurry
2011/4/1
The presented investigations have been aimed to determine strength properties of shell ceramic moulds produced on the basis of silica sol with the matrix composed of MK75 silica flour and Cerafiber 10...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2011/3/31
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2011/3/31
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
Influence of parameters of machine cutting on drills durability in a line of frame casting
parameters of machine cutting production line drill criterion of wear and tear
2011/3/29
The text shows the influence of parameters of machine cutting on wear and tear of drills which are made of low-alloyed high-speed steal SW2M5 while holes drilling in spheroid cast iron samples GGG50. ...
Influence of parameters of machine cutting on drills durability in a line of frame casting
parameters of machine cutting production line drill criterion of wear and tear
2011/3/29
The text shows the influence of parameters of machine cutting on wear and tear of drills which are made of low-alloyed high-speed steal SW2M5 while holes drilling in spheroid cast iron samples GGG50. ...
Influence of electromagnetic field parameters on the morphology of graphite in grey cast iron
electromagnetic field graphite morphology grey cast iron
2011/3/29
One way to improve the unification of the casting structure may be the application of forced convection of liquid metal during the crystallization in the form or continuous casting mould. This paper ...
Influence of electromagnetic field parameters on the morphology of graphite in grey cast iron
electromagnetic field graphite morphology grey cast iron
2011/3/29
One way to improve the unification of the casting structure may be the application of forced convection of liquid metal during the crystallization in the form or continuous casting mould. This paper ...
Mechanism of silicon influence on chills in ductile iron
thin wall ductile iron chilling tendency chill
2011/3/29
In the present work an analytical expression that combines the susceptibility of liquid cast iron to solidify according to the Fe-C-X metastable system (also known as the chilling tendency of cast ir...
Mechanism of silicon influence on chills in ductile iron
thin wall ductile iron chilling tendency chill
2011/3/29
In the present work an analytical expression that combines the susceptibility of liquid cast iron to solidify according to the Fe-C-X metastable system (also known as the chilling tendency of cast ir...
The influence of microwave curing time and water glass kind on the properties of molding sands
Innovative foundry materials and technologies Hardening time Microwaves
2011/3/11
This work presents results of research on the influence of microwave heating time on the process of hardening of water glass molding sands. Essential influence of this drying process on basic properti...