Engineering & Materials Science
Heat treatment
83%
Welding
77%
Welds
76%
Aluminum
73%
Recovery
64%
Mechanical properties
62%
Metals
61%
Porosity
41%
Filler metals
40%
Electric arcs
38%
Hardening
29%
Yield stress
28%
Fusion reactions
25%
Tensile strength
25%
Hardness
25%
Fatigue of materials
22%
Age hardening
20%
Dilution
17%
Heat affected zone
17%
Fatigue crack propagation
16%
Crack tips
16%
Microhardness
15%
Ductility
14%
Stress concentration
13%
Cracks
10%
Chemical analysis
10%
Physics & Astronomy
welding
100%
recovery
77%
heat treatment
77%
aluminum
65%
mechanical properties
64%
metals
49%
fatigue life
36%
electric arcs
34%
porosity
29%
yield strength
28%
fillers
26%
tensile strength
26%
hardening
25%
metal joints
22%
fusion
22%
hardness
21%
cracks
21%
welded joints
18%
heat affected zone
17%
precipitation hardening
16%
stress concentration
15%
crack tips
14%
dilution
13%
ductility
13%
microhardness
12%
chemical composition
12%
cycles
9%
profiles
7%
Chemistry
Heat Treatment
80%
Metal
43%
Electric Arc
33%
Porosity
20%
Filler
20%
Tensile Strength
20%
Precipitation Hardening
19%
Ductility
14%
Yield Point
13%
Microhardness
12%
Dilution
9%
Alloy
8%
Chemical Transformation
7%
Reaction Yield
4%