LME meaning in Chemistry ?

Answer: What is Liquid Metal Embrittlement mean?

Liquid metal embrittlement (LME), also known as liquid metal induced embrittlement, is a phenomenon of practical importance, where certain ductile metals experience drastic loss in tensile ductility or undergo brittle fracture when exposed to specific liquid metals. Generally, a tensile stress, either externally applied or internally present, is needed to induce embrittlement. Exceptions to this rule have been observed, as in the case of aluminium in the presence of liquid gallium. This phenomenon has been studied since the beginning of the 20th century. Many of its phenomenological characteristics are known and several mechanisms have been proposed to explain it. The practical significance of liquid metal embrittlement is revealed by the observation that several steels experience ductility losses and cracking during hot-dip galvanizing or during subsequent fabrication. Cracking can occur catastrophically and very high crack growth rates have been measured.

Similar metal embrittlement effects can be observed even in the solid state, when one of the metals is brought close to its melting point; e.g. cadmium-coated parts operating at high temperature. This phenomenon is known as solid metal embrittlement.

reference

Full Form	Category
Laxalt Mineral Engineering	Academic & Science
Large Marine Ecosystem	Academic & Science
Library Media Education	Academic & Science
Le Mans	Airport Code
Logistics Made Easy	Business
Launch My Empire	Business
L&m Energy Limited	Business
Liberal Market Economy	Business
Liquid Metal Embrittlement	Chemistry
Lights Music Entertainment	Community
Last Millennium Ensemble	Community
Learning Meaning Eilat	Community
Lovers of Matrix's Eye	Community
Layer Management Entity	Computing
Linux-Felhasznalok Magyarorszagi Egyesulete	Computing
Longest Match Engine	Computing
Late Model Engines	General
London Metal	General
London Metals Exchange	General
Licensed Master Esthetician	General
Linear Mixed Effects	General
Limit Maximal Extension	General
Labour Market Experience	General
Logging Made Easy	General
Low Mileage Engine	General
Le Mans Edition	General
Light Malt Extract	General
Lasers for Manufacturing Event	General
Large Marine Ecosystems	General
late Middle English	International
Linear Mixed Effect	Maths
Regarding Medical Credentialing	Medical
Laboratory Mixing Extruder	Medical
Local Management Entity	Networking
Labour Movement for Europe	Regional
Launch Monitor Equipment	Space Science
London Metal Exchange	Stock Exchange
Line Monitoring Equipment	Telecommunication