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Examen
CWB Level II Complete Answers
CWB Level II Complete Answers 
What is the term used to describe the following condition of lost corrosion resistance? 
"When specific stainless steels are heated between 500-850° C, carbides form at the grain boundaries, 
leading to a local depletion of chromium." 
(A) Oxidization 
(B) Increased toughness 
(C) Solution heat treatment 
(D) Sensitization ️(D) Sensitization 
*Note: Also referred to as "carbide precipitation" — Chromium binds to carbides and appears at the 
grain boundari...