Influence of selected modifiers on crystallization curve of chromium cast iron
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 3
Abstract
In article was introduced the results of investigations of modified chromium cast iron crystallization process. It the cast iron about composition of basic elements C = 2,8 % and Cr = 18% was modified with five substances (boron carbide, ferrosilicon, ferrocalciumsilicon, ferroniobium and ferroniobium with ferrovanadium). Influence on course of primary and secondary crystallization process was observed. The investigations of crystallization was conducted DTA method in tester DTA - C.
Authors and Affiliations
A. Studnicki
Keywords
Related Articles
- EP ID EP72035
- DOI -
- Views 99
- Downloads 0
The problem organization processing of pouring the cast iron in the context of using the chain of deliveries
The article undertakes the attempt adaptation problems of the present logistics to requirements specialized casting works with the special regard problems to the founding of cast iron. On the job one presented chosen pro...
Modeling of the number of stubble stuck elements after abrasive jet machining-processing
Sticking of abrasive grains into the surface is the effect of abrasive jet machining processing. For prosthetic works burnt the clay, it may deteriorate the quality of metal-clay connection. Parameters of sandblasting ha...
Effect of applied pressure on the quality of squeeze cast parts made from AlSi9Mg alloy
The results of the study of an influence of pressure in the direct squeeze casting process on the physical and mechanical properties of an AlSi9Mg alloy are presented. The specimens were made by casting the tested AlSi9M...
Laboratory grey cast iron continuous casting line with electromagnetic forced convection support
The article describes the construction of a 20 mm diameter grey cast iron ingots continuous casting laboratory line. This line is made of three main units: melting unit (induction furnace), casting unit and the pulling u...
Web based foundry knowledge base
The main assumptions and functions of proposed Foundry Knowledge Base (FKB) are presented in this paper. FKB is a framework for information exchange of casting products and manufacturing methods. We use CMS (Content Mana...