Corrosion Ash tray Steel roof Hydrogen evolution Brass plate White rust on seaside road railing Zn + H2O +O2 p Zn(OH)2 Zn(OH)2 p ZnO + H2O zinc is exposed to water or moist…

1.PRINCIPLES OF CORROSION Dr. T. K. G. Namboodhiri (Retd. Professor, Inst. OfTech. , Banaras Hindu University) Consultant-Metallurgy & Corrosion, Tiruvalla, Kerala2.…

1. BY : NUR ATIQAH BINTI M. HANAPIAH CLASS : 5 ARIF TEACHER : MRS AMMY CYNTHIA ACHAN 2. [F5] CHAPTER 3 : OXIDATION AND REDUCTION[F5] CHAPTER 3 : OXIDATION AND REDUCTION •…

Slide 1 ISSUES TO ADDRESS... Why does corrosion occur ? 1 What metals are most likely to corrode? How do temperature and environment affect corrosion rate? How do we suppress…

Slide 1 Chapter 17 - 1 ISSUES TO ADDRESS... Why does corrosion occur ? What metals are most likely to corrode? How do temperature and environment affect corrosion rate? How…

Slide 1 Chapter 17- ISSUES TO ADDRESS... Why does corrosion occur ? 1 What metals are most likely to corrode? How do temperature and environment affect corrosion rate? How…

Applied Electrochemistry Dept. Chem. & Chem. Eng. Lecture 14 Metal Electrochemistry Dept. Chem. & Chem. Eng. Outline Definition Corrosion is the deterioration of…

Basics Corrosion is the natural deterioration of a metal in which metallic atoms leave the metal or form compounds resulting from chemical attack by its environment Example:…

ISSUES TO ADDRESS... ⢠Why does corrosion occur? 1 ⢠What metals are most likely to corrode? ⢠How do temperature and environment affect corrosion rate? ⢠How…