Microstructure in the weld metal of austenitic-pearlitic dissimilar steelsand diffusion of element in the fusion zone

Authors
Li, YJ Zou, ZD Zhou, B
Citation
Yj. Li et al., Microstructure in the weld metal of austenitic-pearlitic dissimilar steelsand diffusion of element in the fusion zone, J MAT SCI T, 17(3), 2001, pp. 338-342
Citations number
8
Categorie Soggetti
Material Science & Engineering
Journal title
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN journal
10050302 → ACNP
Volume
17
Issue
3
Year of publication
2001
Pages
338 - 342
Database
ISI
SICI code
1005-0302(200105)17:3<338:MITWMO>2.0.ZU;2-T
Abstract
Microstructure and alloy element distribution in the welded joint between a ustenitic stainless steel (1Cr18Ni9Ti) and pearlitic heat-resistant steel ( 1Cr5Mo) were researched by means of light microscopy, scanning electron mic roscopy (SEM) and electron probe microanalysis (EPMA). Microstructure, divi sions of the fusion zone and elemental diffusion distributions in the welde d joints were investigated. Furthermore, solidification microstructure and S-ferrite distribution in the weld metal of these steels are also discussed .