November 20, 2021 Event - Onatrio Chapter

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On  Saturday November 20, 2021 Ontario Chapter held its second event of the year  on South Common Community Centre in Mississauga.

Topic of the Event  was Presentation on Welding Inspections by Mohammad Fadhil AL-Sameraie, Senior welding inspector level 3(CSWIP),
Welding inspector level 3 (CWB). ASNT NDT level 3.

This presentation included the following:

1.0 INTRODUCTION TO NDT METHODS
2.0 INTRODUCTION & HISTORICAL BACKGROUND
2.1 PROPERTIES OF IONISING RADIATION
3.0 THE ELECTROMAGNETIC SPECTRUM
4.0 SIMPLE ATOMIC THEORY
5.0 IONISING RADIATION
6.0 X-RAYS OR BREMSTRAHLUNG
6.1 X-RAY EQUIPMENT
6.1.1 THE CATHODE
6.1.2 THE ANODE
6.1.3 X-RAY TUBES
6.1.4 X-RAY TUBE POWER SUPPLY
6.1.5 X-RAY TUBE CONTROLS
6.1.5.1 PENETRATING POWER OR RADIATION QUALITY (kV)
6.1.5.2 QUANTITY OF RADIATION (mA)
6.1.6 HIGH ENERGY X-RAY SOURCES
6.1.6.1 BETATRONS
6.1.6.2 LINEAR ACCELERATORS
6.1.6.3 VAN der GRAAF GENERATORS
6.1.7 SPECIAL TYPES OF X-RAY UNIT
6.1.7.1 MICROFOCUS X-RAY SOURCES
6.1.7.2 ROD ANODE X-RAY TUBES
6.1.7.3 ROTATING ANODE X-RAY
EQUIPMENT
7.0 GAMMA RAYS
7.1 ALPHA AND BETA EMISSION
7.1.1 ALPHA PARTICLES
7.1.2 BETA PARTICLES
7.2 SEALED SOURCES
7.3 PENETRATING POWER OF GAMMA RADIATION
7.4 QUANTITY OF GAMMA RADIATION
7.5 RADIOISOTOPE CONTAINERS FOR INDUSTRIAL
RADIOGRAPHY
7.6 COMPARISON OF X-RAYS AND GAMMA RAYS
7.6.1 ENERGY AND OUTPUT OF RADIATION 3
7.6.2 RADIOGRAPHIC CONTRAST
7.6.3 FOCAL SPOT SIZE VERSUS SOURCE SIZE
7.6.4 EXPOSURE TIME (FILM RADIOGRAPHY)
7.6.5 HOW USE EXPOSURE CHART
7.6.6 IQI (IMAGE QUALITY INDICATOR SELECTION)
7.6.7 FILM INTERPRETATIONt.

for copy of the event, refer to following link; 

http://nciea.net/OntarioDownloads/WELDING-FUNDAMENTALS-NDT-THEORIES.pptx

Thank you for Eng. Ammar for Valued presentation and answering all attendance questions. Thank you for your time and effort.

Thank you to CNIEA’s existing and new members for attending our event. Hope to see you in our next events.