Please see the article on "LME". It would be of interest to
you.Embrittlement typically initiates in the liquid phase, low melting
phases will generally segregate along the grain boundary upon solidification
and initiate cracking. The elements mentioned below are common culprits, but
I've come across "copper induced " embrittlement also.
Usually one has to be careful on these elements either while welding or
during application of paints or any high temperature applications.
Thanks.
Pradip Goswami,P.Eng.IWE
Welding & Metallurgical Specialist & Consultant
Ontario,Canada.
Email-pgoswami@sympatico.ca,
pgoswami@quickclic.net
-----Original Message-----
From: pradip kumar sil [mailto:pradipsil@gmail.com]
Sent: Wednesday, October 26, 2011 3:18 AM
To: materials-welding@googlegroups.com
Cc: pgoswami
Subject: Liquid metal
Dear All,
How can i interprete for liquid metal ASME B-31.3 appendix F323.4 C article
(3)
the susceptibility to intercrystalline attack of austanitic stainless steel
on contact with liquid metal (including
aluminium,antimony,bismuth,cadmium,gallium,lead,magnacium,tin,&zinc)or their
compounds.
Regards
Pradip
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