General 
General
# WHAT IS BRAZING OR HARD SOLDERING?
Brazing refers to a group of welding processes that produce coalescence of materials by heating them to temperatures…
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General 
General
# WHAT IS THE WELDER AND/OR WELDING OPERATOR PERFORMANCE QUALIFICATION RECORD, WPQ?
In welding work, years of experience alone are not sufficient; the work performed on a daily basis requires…
MATERIALES 
MATERIALES
# WHAT IS THE METALLURGY OF A WELD BEAD?
The heat intensity generated by a welding electric arc brings about certain changes in both the structure of…
General 
General
HOW MUCH FUME DOES THE FLUX CORED ARC WELDING PROCESS GENERATE?
FCAW welding can be performed in such a way as to provide both the welder and those in…
General 
General
# SHAPE MEMORY ALLOYS. A HIGH-IMPACT DEVELOPMENT IN INDUSTRY
Materials research is today one of the most actively worked disciplines. Emphasis must be placed on the social…