Knowledge Base

Corrosion Science

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CO
Corrosion Science

Corrosion Fatigue: Crack Initiation, Growth Rates, and the da/dN-ΔK Diagram

Technical guide to corrosion fatigue in engineering alloys. Covers crack initiation by pitting, corrosion fatigue crack growth rate enhancement, threshold stress intensity, and material/environment interaction for steels and aluminium.

HY
Corrosion Science

Hydrogen in Steel: Diffusion, Trapping, and Embrittlement Mechanisms

Comprehensive guide to hydrogen in steel. Covers absorption sources, lattice diffusion vs trapping, reversible/irreversible traps, HEDE and HELP mechanisms, and practical prevention in welding and electroplating.

LI
Corrosion Science

Liquid Metal Embrittlement: Mercury-Brass, Gallium-Aluminium, and Zinc-Steel

Technical guide to liquid metal embrittlement (LME). Covers atomic bonding mechanism, classic LME systems (Hg-brass, Ga-Al, Pb-steel), grain boundary penetration, temperature and stress requirements, and industrial prevention.

ST
Corrosion Science

Stress Corrosion Cracking: Mechanism, Testing, and Prevention in Engineering Alloys

Comprehensive guide to stress corrosion cracking (SCC) in steels, stainless steels, and aluminium alloys. Covers mechanism, SCC-susceptible systems, testing, and prevention.

PI
Corrosion Science

Pitting Corrosion in Stainless Steels: Mechanisms, Testing, and Alloy Design

In-depth guide to pitting corrosion in stainless steels. Covers pit initiation at MnS inclusions, critical pitting temperature, PREN calculation, and alloy selection for chloride environments.

CA
Corrosion Science

Cathodic Protection Design for Offshore Steel Structures

Complete design guide for cathodic protection of offshore steel platforms. Covers sacrificial anodes, ICCP, current demand calculation, anode design, and DNV RP-B401.

GA
Corrosion Science

Galvanic Corrosion: The Electrochemical Series and Engineering Prevention

Complete guide to galvanic corrosion — galvanic series in seawater, area ratio effects, practical examples, and engineering strategies to prevent accelerated corrosion in mixed-metal assemblies.