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

Investment casting or powder metallurgy – the ecological aspect

The paper presents an analysis of manufacturing methods of material-saving products in relation to investment castings and sintered powder technology. Surface microgeometry, shape accuracy, performance parameters, manufa...

Residual stress state in titanium alloy remelted using GTAW method

Test materials comprised two-phase titanium alloy Ti6Al4V (Grade5). The surface of the tested alloy was remelted by means of TIG welding method using variable current-voltage parameters. The investigations aimed to deter...

Application of the Pareto chart and Ishikawa diagram for the identification of major defects in metal composite castings

This author discusses the use of selected quality management tools, i.e. the Pareto chart and Ishikawa fishbone diagram, for the description of composite casting defects. The Pareto chart allows to determine defect prior...

The thermal analysis and derivative bronzes cast to plaster moulds

It plaster moulds gets casted the alloys of following metals: Al, Cu, Ag, Au in precise and artistic founding. The investigation of the crys-tallization of bronzes in hot plaster moulds the method of the thermal analysis...

Effect of Magnesium Oxide Nanoparticles on Water Glass Structure

An attempt has been made to determine the effect of an addition of colloidal suspensions of the nanoparticles of magnesium oxide on the structure of water glass, which is a binder for moulding and core sands. Nanoparticl...

Download PDF file
  • EP ID EP72254
  • DOI -
  • Views 140
  • Downloads 0

How To Cite

G. Gumienny (2010). Bainitic-martensitic nodular cast iron with carbides. Archiwum Odlewnictwa, 10(2), 63-68. https://europub.co.uk/articles/-A-72254