Not All Rust Is Created Equal: Understanding “Good” vs. “Bad” Rust In corrosion control and infrastructure, rust is usually a warning sign of deterioration—but in some cases, it’s intentionally engineered to protect. ✅ Weathering steel is designed to develop a stable, tightly adhered rust layer called a patina. This layer acts as a barrier, significantly slowing further corrosion and reducing the need for additional coatings or frequent maintenance. Weathering steel is widely used in bridges, architecture, and public infrastructure—especially where alternating wet and dry conditions allow the protective layer to form properly. ❌ In contrast, conventional carbon steel exposed to the elements without protection forms an unstable rust layer. This rust is typically flaky, porous, and allows corrosion to continue beneath the surface, compromising structural integrity over time. Key difference? ⤵️ “Good rust” is dense, uniform, and self-limiting. “Bad rust” is patchy, flaky, and progressive. Knowing the difference is critical—for engineers planning long-term asset protection, and for the public interpreting what they see in the built environment. 🔍 Next time you see rust on a structure, consider: Is it a design feature—or a sign of failure? #CorrosionControl #WeatheringSteel #AMPP #AssetIntegrity #MaterialsScience #InfrastructureProtection #PublicSafety (fb)

Today, we join the International Maritime Organization - IMO in recognizing the International Day for Women in Maritime, a day dedicated to highlighting the vital contributions of women in the maritime sector. ⚓ From coating inspections on offshore rigs to corrosion control on naval vessels, the #WomenOfAMPP are a powerful force in safeguarding maritime assets worldwide. Their expertise not only protects infrastructure but also ensures the safety and integrity of global trade routes. 🌐 🌊 Tag a woman in maritime who inspires you and share how she’s making waves in the industry! #IMO #AMPP #MaritimeIndustry #AssetProtection #WomenOfAMPP #WomenInMaritimeDay #WomenInMaritime (fb)