Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-29T05:24:39.221Z Has data issue: false hasContentIssue false
  • English
  • Français

Optimization of casting stoppers

Published online by Cambridge University Press:  04 June 2003

F. N. Richard
Get access

Abstract

The development of a new type of stopper rod, Argorod, makes it possible to improve the steel quality during continuous casting. The main results that have been obtained concern the tightness of the joint : the new Argorod system, of second generation, has a better tightness, the assembling operation is simplified and more reliable; the optimization of the system for argon introduction: sized tube, more accurate adjustment of the couple argon flow rate / back pressure ; the accurate control of steel throughput: choice of the nozzle shape factor “material strength / stopper rod weight”: weight saving for the same or for a higher transverse strength.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 100 , Issue 4: AciériesMétallurgieCoulée continueRéfractaires , April 2003 , pp. 409 - 414
Copyright
© La Revue de Métallurgie, 2003

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)