Composition Design and Fatigue Curves of Hardfacing Materials for Cold Roll
Joint Authors
Chen, Cuixin
Chen, C. L.
Guo, Z. H.
Ding, J.
Han, X.
Jiang, Q.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-29
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
In order to improve the fatigue life of cold rolls, a series of hardfacing alloys were designed by orthogonal experiments considering the interaction between carbon, chromium, and niobium.
Hardfacing layers were produced by Tungsten Inert Gas (TIG) arc welding.
The effects of alloy content on microstructure and carbides and fatigue behavior at different load frequency and different temperature were analyzed.
The results show that suitable combination of 0.5% C, 4.0% Cr, and 2.0% Nb can obtain a high hardness of 54.7 HRC for the formation of fine lath martensite and carbides with dispersed distribution.
The new designed hardfacing materials have similar Δ ε - N curves with parent material in low load frequency and below 400°C.
American Psychological Association (APA)
Chen, C. L.& Chen, Cuixin& Guo, Z. H.& Ding, J.& Han, X.& Jiang, Q.. 2016. Composition Design and Fatigue Curves of Hardfacing Materials for Cold Roll. Journal of Engineering،Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1108392
Modern Language Association (MLA)
Chen, C. L.…[et al.]. Composition Design and Fatigue Curves of Hardfacing Materials for Cold Roll. Journal of Engineering No. 2016 (2016), pp.1-5.
https://search.emarefa.net/detail/BIM-1108392
American Medical Association (AMA)
Chen, C. L.& Chen, Cuixin& Guo, Z. H.& Ding, J.& Han, X.& Jiang, Q.. Composition Design and Fatigue Curves of Hardfacing Materials for Cold Roll. Journal of Engineering. 2016. Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1108392
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1108392
