Скачать или смотреть Marine Corrosion & Protection | Anodes, ICCP, Painting Systems, MSDS & Galvanic Series | Phase 1

Marine Corrosion Explained — Galvanic Series, ICCP, Paint Systems & Exam Concepts | Mates / Chief Mate 🚢
This lesson explains marine corrosion and practical shipboard prevention methods — exactly as asked in Merchant Navy competency exams (Mates Phase-1 & Class-1 FG).
You’ll learn why steel corrodes, how galvanic cells form, and how ships are protected using coatings, sacrificial anodes, and ICCP systems.
📘 What You’ll Learn
• Galvanic series & anode–cathode behavior
• Why dissimilar metals corrode faster at joints
• Factors increasing corrosion rate
• How sacrificial anodes protect the hull
• How the ICCP system works (reference cell, controller, rectifier)
• Correct insulation of bi-metallic joints
• Painting systems & surface preparation
• Paint schemes for hull, boot-top, deck & tanks
• Wetted Surface Area concept (and fuel impact)
• MSDS / SDS importance during painting work
⏱️ Key Sections / Chapters
0:00 Marine corrosion introduction
0:14 Galvanic series basics
2:53 Factors affecting corrosion
4:47 Controlling galvanic action
6:06 Bi-metallic joints
9:22 Cathodic protection
10:53 Sacrificial anodes
14:21 ICCP system
19:52 Protective coatings
22:59 Surface preparation
30:44 Paint schemes on ships
37:13 Wetted surface area
40:18 MSDS / SDS explained
🎯 Who This Helps
✔ Mates Phase-1 exam candidates
✔ Chief Mate (FG) students
✔ Deck officers & cadets learning ship maintenance
✔ Anyone revising corrosion control & painting topics
🌐 Connect with Sailor Rider
YouTube: 👉    / @sailor_rider  
Facebook: 👉   / 19imzynlrp  
Instagram: 👉 https://instagram.com/sailor_rider?ig...
Threads: 👉 https://www.threads.com/@sailor_rider
🔍 TAGS
Marine corrosion explained
Galvanic series in ships
Bimetallic corrosion prevention
Sacrificial anode system
ICCP system on ships
Cathodic protection methods
Protective coatings and paints
Ship paint scheme below waterline
Boot-top and topside painting
Surface preparation before painting
Wetted surface area formula
Hull fouling and fuel consumption
Material safety data sheet MSDS
Ship maintenance and safety
Merchant navy exam corrosion topic
Chief mate corrosion notes
Cathodic protection reference cell
Corrosion rate influencing factors
Hull protection systems
Marine engineering corrosion basics
#️⃣ HASHTAGS
#ShipMaintenance
#MarineCorrosion
#MerchantNavy
#NauticalScience
#ChiefMateExam