Bainitic-martensitic nodular cast iron with carbides
Journal Title: Archiwum Odlewnictwa - Year 2010, Vol 10, Issue 2
Abstract
In this paper the possibility obtaining of upper bainite, lower bainite and martensite or their mixture in nodular cast iron with carbides has been presented. Conditions have been given, when in nodular cast iron with carbides for cooling at first in the form, then air-cooling austenite transformation to upper bainite, its mixture with lower bainite and martensite takes place. Transformations proceed during cooling and the crystallization of cast iron have been determined and the casting hardness has been presented.
Authors and Affiliations
G. Gumienny
Keywords
Related Articles
- EP ID EP72254
- DOI -
- Views 142
- Downloads 0
Mechanism of carbon influence on the transition from graphite to cementite eutectic in cast iron
In this work an analytical solution is used to explain mechanism of carbon influence on the transition from graphite to cementite eutectic in cast iron. It is found that this transition can be related to (1) the nucleati...
Analysis of the failure causes in an element made of AlSi11Cu2(Fe) alloy
The paper presents results of research on a cross element damaged during the service, made of the casting alloy of aluminum - AlSi11Cu2(Fe) (AK132). Performed research was to explain the reasons for this damage and inclu...
Macrostructure of IN-713C superalloy after volume modification
The study discusses the results of the preliminary investigations of the process of volume modification of nickel and cobalt superalloys. The investigations were carried out on an IN-713C alloy. As an inoculant, cobalt a...
Analysis of the possibility of estimation slags propriety with use the database
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...
The analysis of carbon attendance in copper alloys as reason of gas porosity
In the work show, that opinions the leaning on it dissolubilities of carbon can be recognized (and only in approximation) only for copper about large purity. They do not concern it her mostly multiple alloys, at which th...