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Investment Casting of Gold Jewellery – Porosity in Castings.
Analysis of the structure of castings made from chromium white cast iron resistant to abrasive wear
Inoculation Chromium cast iron Boron carbide Chromium carbide
2011/4/1
It has been proved that an addition of boron carbide and disintegrated steel scrap introduced as an inoculant to the chromium white cast iron changes the structure of castings. The said operation inc...
An establish attempt of reasons of machining splinter formation in AC47000 alloy high pressure die castings
Foundry production process Al-Si high pressure die casting
2011/3/15
A problem of splinter formation during machining the AC47000 alloy high pressure die casting has been experimental investigated. In order to establish the reason of this occurrence a set of 200 high p...
Microstructure analysis of the automotive Al-Si-Cu castings
Automotive casting Structure of materials Al-Si-Cu
2011/3/15
The developed design methodologies both the material and technological ones will make it possible to improve shortly the quality of materials from the light alloys in the technological process, and th...
Spatial Bimetallic Castings Manufactured from Iron Alloys
Casting Skeleton Bimetal Composite Structure
2011/3/11
In this paper a conception for manufacturing method of skeleton castings with composite features was shown. Main application of such castings are the working organs of machines subjected to intensive ...
Quality analysis of the Al-Si-Cu alloy castings
Casting defect Technological process Computer image analysis
2011/3/11
materials from the light alloys in the technological process, and the automatic process flow correction will make the production cost reduction possible, and - first of all - to reduce the amount of t...