Paper Title:
Performance Analysis on CRA-Clad Pipes Extruded from Bimetallic Centrifugal Castings
  Abstract

Recently a new method for manufacturing bimetal clad pipes is introduced, which can integrate centrifugal casting with extrusion technology organically. Through experimental study on microstructure and properties of bimetallic clad pipes manufactured by centrifugal casting and extruding, the results indicates that bimetal clad pipes with intact metallurgical interface have good bonding properties. Meanwhile wider interfacial zone will be favorable for reducing deformation stress. However there are still a few technical difficulties about the bimetallic clad pipe. Due to chemical composition and properties difference between backing materials and CRA layer, chemical elements will spread and microstructure will change during the process of production and even mechanical behavior of backing metal pipe and corrosion resistance of CRA layer will decline. To meet application requirements, appropriate heat treatment with bimetal clad pipes seems vita.

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
Thin Films
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
2288-2293
DOI
10.4028/www.scientific.net/AMR.287-290.2288
Citation
F. G. Li, B. Wei, Z. Q. Bai, X. H. Zhao, "Performance Analysis on CRA-Clad Pipes Extruded from Bimetallic Centrifugal Castings", Advanced Materials Research, Vols. 287-290, pp. 2288-2293, 2011
Online since
July 2011
Export
Price
$32.00
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