Effects of grain boundary carbides on the mechanical properties of Inconel600

Authors
Wang, JD Gan, D
Citation
Jd. Wang et D. Gan, Effects of grain boundary carbides on the mechanical properties of Inconel600, MATER CH PH, 70(2), 2001, pp. 124-128
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS CHEMISTRY AND PHYSICS
ISSN journal
02540584 → ACNP
Volume
70
Issue
2
Year of publication
2001
Pages
124 - 128
Database
ISI
SICI code
0254-0584(20010501)70:2<124:EOGBCO>2.0.ZU;2-T
Abstract
The effects of grain boundary carbides on the tensile and impact properties of Inconel 600 at 25 and -196 degreesC were studied. Unlike the type 316 s tainless steel which can be severely embrittled, grain boundary carbides ca use only a significant loss in the reduction of area, but, otherwise, littl e effect on other tensile properties. Deep grain boundary cracks are observ ed on the fracture surfaces. Charpy V-notch impact specimens are not comple tely fractured, even at -196 degreesC in samples with grain boundary carbid es. (C) 2001 Elsevier Science B.V. All rights reserved.