Corrosion Materials Selector Skill
Purpose
The Corrosion Materials Selector Skill recommends materials of construction based on process conditions, corrosion mechanisms, and industry standards to ensure equipment reliability.
Capabilities
- •Corrosion mechanism identification
- •Material screening
- •Corrosion rate estimation
- •Corrosion allowance calculation
- •Material specification development
- •Isocorrosion curve analysis
- •Galvanic compatibility assessment
- •Stress corrosion cracking evaluation
- •Cost-benefit analysis
Usage Guidelines
When to Use
- •Selecting materials for new equipment
- •Evaluating corrosion failures
- •Assessing process changes
- •Specifying replacement materials
Prerequisites
- •Process conditions defined
- •Chemical composition known
- •Operating temperature/pressure specified
- •Design life established
Best Practices
- •Consider all corrosion mechanisms
- •Use conservative assumptions
- •Reference industry standards
- •Validate with experience data
Process Integration
This skill integrates with:
- •Equipment Sizing and Specification
- •Process Flow Diagram Development
- •HAZOP Study Facilitation
Configuration
yaml
corrosion-materials-selector:
standards:
- NACE
- API
- ASME
material-classes:
- carbon-steel
- stainless-steel
- nickel-alloys
- non-metallics
Output Artifacts
- •Material recommendations
- •Corrosion assessments
- •Material specifications
- •Cost comparisons
- •Design life estimates