Module 1: Welding Process Basics – basic features of some more commonly used welding processes
- Overview
- Oxyfuel Welding (OFW)
- Shielded Metal-Arc Welding (SMAW)
- Gas Metal-Arc Welding (GMAW)
- Flux Cored-Arc Welding (FCAW)
- Gas Tungsten-Arc Welding (GTAW)
- Submerged-Arc Welding (SAW)
- Plasma-Arc Welding (PAW)
- Other Welding Processes
Module 2: Metallurgy & Welding Metallurgy – basic metallurgy concepts and how they apply to welding
- Introduction
- Overview
- Basic Steel Metallurgy
- Hardenability
- Stainless Steels
- Other Alloy Systems
- Basics of Mechanical Testing
- Basics of Welding Metallurgy
Module 3: Code Basics – layout, scope & responsibilities
- Background
- Layout of Section IX
- Part QW Article I Welding General Requirements
- Part QW Article II Welding Procedure Qualifications
- Part QW Article III Welding Performance Qualifications
- Part QW Article IV Welding Data
- Part QW Article V Standard Welding Procedure Specifications (SWPSs)
- Part QB Brazing
Module 4: WPS Qualification Variables for SMAW – the basic WPS qualification variables in Table QW-253
- Introduction
- Variables
- QW-402 Joints
- QW-403 Base Metals
- QW-404 Filler Metals
- QW-405 Positions
- QW-406 Preheat
- QW-407 PWHT
- QW-409 Electrical Characteristics
- QW-410 Technique
- Summary
Module 5: Notch Toughness & Supplementary Essential Variables – notch toughness & modification of a WPS using supplementary essential variables
- Notch-Toughness
- Supplementary Essential Variables
- Qualification of a WPS With Notch Toughness
Module 6: Developing a WPS –information needed to generate a WPS that is code-compliant, economical for the fabricator and useful to the welder
- Introduction
- Essential Variables
- Nonessential Variables
- Client Requirements
- Developing a WPS
Module 7: Qualifying Welding Personnel – the essential variables for qualifying welders/welding operators in Article III
- Introduction
- Essential Variables
- Manual And Semiautomatic Welding
- Other Processes
- Automatic Welding Processes
- Machine Welding Processes
- Generating A Welding Performance Qualification
Module 8: Brazing
- How it works
- Procedure Qualification
- Performance Qualification
Module 9: Fusing
- Essential variables and the tests required to qualify fusing procedures
- Essential variables and the tests required to qualify fusing personnel
- The plastic fusing processes covered by Section IX
- Difference between fusing and brazing procedures