Protective Coatings & Linings 1
5-Day Classroom Course
Description
This course provides training on the fundamentals of protective coatings and linings, the application of basic coating systems, general information on the use of these systems, and when, how, and where alternatives such as metallurgy should be considered.
Who Should Attend
Anyone involved in corrosion who needs a basic understanding of protective coatings and linings, as well as professionals involved in selecting and specifying coatings including: coating project specifiers, maintenance and project engineers in all industries, as well as sales and marketing representatives of coating materials or equipment.
Prerequisites
No prior training is required.
Course Highlights (include but are not limited to)
- Corrosion Basics Overview
- Relationship of Protective Coatings to Other Corrosion Control Methods
- Protective Coating Materials
- Basic Mechanisms of Protection
- Types of Protective Coatings for Steel Substrates
- Application of Protective Coatings Systems
- Common Coating Defects and Failure Mechanisms
BASIC PROTECTIVE COATINGS AND LININGS - I
Course Outline I. Corrosion Review
Chapter 1 Objectives
Team Exercise
Corrosion Overview
NACE Definition
Forms of Corrosion
Uniform Attack
Galvanic Corrosion
Concentration Cell Corrosion
Pitting
Selective Attack
Intergranular Corrosion
Stress Corrosion Cracking
Erosion Corrosion
Mechanisms of Corrosion
Chemical Corrosion
Electrochemical (Galvanic Corrosion)
Mechanical/Other
Effects of Environment on Corrosion
Moisture/Time of Wetness/Relative Humidity
Temperature
Wind
Chemical Contaminants
Mechanical Loading
Techniques of Corrosion Control
Inhibitors
Design
Materials Selection
Cathodic Protection
Protective Coatings
Interrelationships Between Protective Coatings,
and
Other Techniques of Corrosion Control
Introduction to Coating on Non-Steel Substrates
• Concrete/Other Cementitious Non-Ferrous Metals and OthersEconomics of Corrosion Control by Use of Protective Coatings
• Effects of Corrosion
• Cost Reduction Potential of Protective Coatings
• Overview of Computer-Assisted Maintenance Painting
II. Coating Materials
Chapter 2 Objectives
Definitions
Coating
Paint
Protective Coating
Protective Purpose of
Basic Mechanisms of Protection
Barrier
Inhibitive
Sacrificial
Desirable Properties of a Coating
Chemical Resistance
Water Resistance
Easily Applied to Substrate
Adhesion to Substrate
Cohesive Strength
Tensile Strength
Flexibility/Elongation
Impact Resistance
Abrasion Resistance
Temperature Resistance
Resistance to Cold
Dielectric Strength
Other
Brief Overview of Chemistry of Coatings
Types of Coatings
Composition of Liquid/Liquifiable Coatings
Single Coat System, Multiple Coat Systems
Manufacture of Liquid/Liquifiable Coatings
Overview of Curing Mechanisms
Convertible - Thermoset
Non-Convertible - Thermoplastic
Cooling and Plating
Types of Coatings by Curing Mechanisms
Convertible - Thermoset
Non-Convertible - Thermoplastic
Factors and Considerations of Coating System Selection
Type of Exposure
Operating Conditions/Upset Conditions
Substrate (Type and Condition)
Ambient Conditions During Application
Environmental Regulations
Budget
During Operation or Shutdown
Application - Contract vs. In-House Labor
Time Constraints
New Construction/Maintenance
Shop/Field lication
Design/Fabrication
Fabrication Defects
Selection of the Coating to be Applied
MEGAMARK Industries Case Study A
III. Application of Protective Coating Systems
Chapter 3 Objectives
Coating Specification/Overview
Safety
Pre-Job Conference
Surface Preparation
Surface Preparation Factors
Surface Preparation Methods and Standards
Solvent/Emulsion Cleaning
Hand Cleaning
Power Tool Cleaning
Power Tool Cleaning to Bare Metal
Flame Cleaning
Pickling
Water Jetting
Abrasive Blast Cleaning
Surface Preparation of Concrete
Surface Preparation Tests
Effects of Abrasive Blasting on Environment
Workmanship/Application
Brush/Roller/Mitt
Spray
Hot-dip Galvanizing
Interior Protective Lining
Coating Application on Concrete & Other
Cementitious Surfaces
Inspection and Quality Control
Introduction - Necessity for Coating Inspection
Inspection Instruments for Applied Coatings
Reporting
Introduction
Daily Reports
Weekly Reports
Report Formats
Deficiency Reports
MEGAMARK Industries Case Study B
IV. Common Coating Defects and Failures
Chapter 4 Objectives
Common Coating Defects and Causes
General Causes of Defects and Failures
Types of Defects and Failures |
