©
COPYRIGHT 1998 THE ESAB GROUP, INC. Section
Nr. Section Title
Page
TABLE OF CONTENTS
LESSON I - Con't.
1.6.5
Reduction
of Area .............................................................................
11 1.6.6
Charpy
Impacts .................................................................................
11 1.6.7
Fatigue
Strength ...............................................................................
12 1.6.8
Creep
Strength..................................................................................
13 1.6.9
Oxidation
Resistance ........................................................................
13 1.6.10
Hardness
Test ...................................................................................
13 1.6.11
Coefficient
of Expansion ...................................................................
14 1.6.12
Thermal
Conductivity ........................................................................
14 1.7
Effects
of Alloying Elements ..........................................................
14 1.7.1
Carbon ..............................................................................................
14 1.7.2
Sulphur
.............................................................................................
14
1.7.3 Manganese .......................................................................................
15 1.7.4
Chromium .........................................................................................
15 1.7.5
Nickel ................................................................................................
15 1.7.6
Molybdenum .....................................................................................
15 1.7.7
Silicon ...............................................................................................
15 1.7.8
Phosphorus.......................................................................................
15 1.7.9
Aluminum ..........................................................................................
15 1.7.10
Copper ..............................................................................................
15 1.7.11
Columbium........................................................................................
16 1.7.12
Tungsten ...........................................................................................
16 1.7.13
Vanadium ..........................................................................................
16 1.7.14
Nitrogen ............................................................................................
16 1.7.15
Alloying
Elements summary .............................................................
16 PART
B.
ELECTRICITY
FOR WELDING
Section Nr. Section
Title Page
1.8 Electricity
for Welding .......................................................................
17 1.8.1
Principles
of Electricity ......................................................................
17 1.8.2
Ohm’s
Law ........................................................................................
18 1.8.3
Electrical
Power ................................................................................
19 1.8.4
Power
Generation .............................................................................
20
