Paper Title:
Influence of Composition and Processing Conditions on Mechanical Properties and Fish-Scale Resistance of Microalloyed Steels for Double-Face Vitreous Enamelling
  Abstract

Hot- and cold-rolled steel sheets are the most important substrate materials for enamelling applications. Currently, industry is actively seeking ways to widen the area of application of hotrolled steel sheets for double-face enamelling. Another important task is search for new steel compositions that might substitute for currently used open-coil annealed, cold-rolled steel sheet for direct white enamelling applications. The purpose of this research project was the investigation of influence of chemical composition and processing conditions of several microalloyed steels on mechanical properties and fish-scale resistance of hot and cold rolled sheets. The results show that a high fish-scale resistance of the hot-rolled steel is achieved by creating a high volume fraction of fine precipitates (nitrides, carbides, carbonitrides, sulphides, etc.). By partial replacement of titanium with other carbide and nitride forming elements, such as niobium and/or boron, the suitability of cold-rolled IF steels for white direct-on enamelling can be remarkably improved without open-coil annealing. However, the processing conditions have to be tuned to ensure high fish-scale resistance without impairing formability.

  Info
Periodical
Materials Science Forum (Volumes 500-501)
Edited by
J.M. Rodriguez-Ibabe, I. Gutiérrez, B. López and A. Iza-Mendia
Pages
527-534
DOI
10.4028/www.scientific.net/MSF.500-501.527
Citation
J. Schöttler, V. Flaxa, K. Hulka, "Influence of Composition and Processing Conditions on Mechanical Properties and Fish-Scale Resistance of Microalloyed Steels for Double-Face Vitreous Enamelling ", Materials Science Forum, Vols. 500-501, pp. 527-534, 2005
Online since
November 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Anna Fauszt, Balázs Verő, Rózsa Takács, Ákos Horváth, Hartmut Schneider
195
Authors: Fu Tao Han, Zuo Cheng Wang, Cai Nian Jing, Wen Ping Zhang
Abstract:In this paper, effects of ferritic rolling process on microstructures and mechanical properties especially drawability of ultra-low carbon...
1657
Authors: Wei Min Guo, Zuo Cheng Wang, Sheng Liu, Li Bin Song
Abstract:High-strength IF steel sheet has increasingly attracted more attention of steelmakers in recent years as it has the potential to lighten the...
416
Authors: Fábián Enikő-Réka
Abstract:The cold rolling effect on the hydrogen permeability (TH value) and on the microstructure have been studied on samples prepared from...
7
Authors: Yi Feng Song, Yuan Qiang Tu, Hong Wu Yang, Rong Du, Hui Ping Bai, Ze Hong Lei
Chapter 3: Steel Materials and Applications
Abstract:The chemical composition and production process of a new kind of enameling steel sheet used for heat-exchanger were introduced. The...
164