Materials and Design for High Temperatures
About This Course
Design for elevated and high temperature service requires specific measures for materials to maintain its integrity over long service periods. This two-day MasterClass provides insight into important aspects of performance of materials and its relation to design and residual life assessments of components. This course includes: a review of materials and material qualities which can be used at higher temperatures;
response of materials to service loads at higher temperatures and consequential damage; and damage development under creep and fatigue loading (crack initiation and crack propagation). High Temperature
design rules and Code related aspects of high temperature design will be considered in detail.
Learning Objectives
You will be able to:
Use high temperature materials data for design (time
dependent allowable stresses)
• Identify damage occurring at elevated and high
temperatures
• Assess damage evolution under creep, fatigue and
its interactions
• Design for high temperature service and creepfatigue interactions
Requirements
- Bring your thinking cap (brain) and I will provide the rest!
Target Audience
- design engineers, materials engineers, fabrication, installation
- and construction engineers, consultants and authorities
- for boiler, piping, turbomachinery, and advanced nuclear
- plants.
Curriculum
20 Lessons10h 27m
Part I: Structural materials and damage in elevated and high temperature applications – Examples for plants and components operating at high temperature applications
Examples for plants and components operating at high temperature
How can strength be obtained and maintained at high temperatures?
Classes of high temperature materials (steels, superalloys, Al,Cu,Tibased materials)
Production technologies
Creep and fatigue as challenge for design/damage assessments of components
Data scatter and extrapolation of long-term creep and stress-rupture data
Isochronous stress-strain curves
Creep damage and fatigue damage and how can they interact.
Subcritical crack growth under creep and fatigue
Part II: Design and life-time assessments of components exposed to high temperatures
Your Instructors
