Liquid Metal Cracking (LMC) is the environmental cracking caused by contact with a liquid metal that is the progressive reduction in ductility of metals or alloys. (Also, called as a Liquid Metal Embrittlement (LME)).
Reference Definition by Inspectioneering.com: Liquid Metal Cracking (LMC), sometimes referred to as liquid metal embrittlement, is an insidious form of cracking that occurs when molten metals come into contact with susceptible materials. The liquid metal gets absorbed into the material, causing its bond strength to decrease and cracking along its grain boundaries. LMC most commonly occurs in austenitic stainless steels, but it can afflict other copper, nickel, and aluminium alloys.
Related Definitions in the Project: The Metallurgy (Corrosion and Cracking)
