Verification of Modification Effect on Prototype Castings from GJV Using Ultrasound Checking
Journal Title: Archiwum Odlewnictwa - Year 2012, Vol 12, Issue 3
Abstract
Reason for and risks of using of cast iron with vermicular graphite for typical construction parts. Ultrasound checking of graphite shape. Factors influencing plausibility of result. Difference between laboratory and operation application. Roughness, parallelism, stability and size dimension of walls. Conditions, proposals for simplification and productivity enhancement of castings checking. Recommendation.
Authors and Affiliations
B. Skrbek, O. Bouška, K. Nedělová, J. Heunisch
Keywords
Related Articles
- EP ID EP72794
- DOI 10.2478/v10266-012-0091-0
- Views 83
- Downloads 0
Water mist effect on cooling process and microstructure of silumin
The paper presents the results of the process of crystallization and cooling of the AlSi11 silumin and temperature distribution in the wall of iron and bronze research casting die in the temperature field of 750 to 100°C...
Corrosion behaviour of the AlSi6Cu4 alloy and cast AlSi6Cu4-graphite particles composite
The corrosion behaviour of the AlSi6Cu4 alloy as a composite matrix and of composites with 8% vol. of graphite particles was investigated. The corrosion experiments were performed over a range of elevated temperatures an...
Influence analysis foamed polystyrene model on casting defects as well as microstructure ductile cast iron from Lost Foam process with Inmold method
In this work was shown a influence analysis foamed polystyrene model on casting defects as well as microstructure ductile cast iron from Lost Foam process with Inmold method.
Crystallisation and microstructure of low-silicon silumins with alloy additions
The paper presents the results of the analysis of crystallisation and microstructure of non-alloy silumins that contain: 2,0÷6,0% of Si and alloy additions, approximately: 4,0% Ni, 4,0% of Cu and 0,5% of Mg, the knowledg...
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...