Possibilities of improving the durability of pressure moulds
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 2
Abstract
Possibilities of improving the durability of pressure moulds
Authors and Affiliations
A. W. Orłowicz, M. Mróz, J. Betlej, F. Płoszaj
Influence of moulding sands grain size on the effectiveness of quality control systems
One of the modern methods of the production optimisation are artificial neural networks. Neural networks owe their popularity to the fact that they constitute convenient tools, which can be applied in an extremely broad...
Cast in situ composites of Ni3Al / MeC type
In this work a new method SHSB (Self- Propagating High-Temperature Synthesis in Bath) has been used to produce of five new composites i.e.Ni3Al / TiC, Ni3Al / WC, Ni3Al / Zr, Ni3Al / NbC and Ni3Al /TaC (in the amount of...
Trials to manufacture and test castings from Inconel alloy
The article describes the methods of producing and testing the Inconel 740 nickel alloy in as-cast state. An assumption has been made that the obtained alloy should be characterised by a normative chemical composition an...
Efficiency of protective coatings on high creep resistant cast steel
This paper presents results of research of multilayer aluminium–silicon coatings. Aluminium–silicon coatings were created on high– temperature creep resist cast iron using slurry method in air atmosphere. These coatings...
The programme of estimation slags propriety
This article contains information concerning the analysis of the possibility of defining refinery qualities of slag based of the thermophysical and thermodynamical data. The isues presented deals not only with refining c...