15
FORMS OF DETERIORATION Rusting, Season Cracking, Waterline Attack, Crazing, Checking, Chalking

Forms of Deterioration1

  • Upload
    sasis

  • View
    216

  • Download
    2

Embed Size (px)

DESCRIPTION

Forms of Deterioration1

Citation preview

FORMS OF DETERIORATION

FORMS OF DETERIORATIONRusting, Season Cracking, Waterline Attack, Crazing, Checking, ChalkingRUST

RUSTING

SEASON CRACKING

SEASON CRACKING

WATERLINE ATTACK

ACID WATER ATTACKS WALLS

CRAZING

CRAZING

CRAZING

SURFACE CRAZING

LOCALIZED CORROSIONPitting Corrosion,Crevice Corrosion,Oxygen Concentration Cell, Galvanic Corrosion, Intergranular Corrosion, Stress Corrosion Cracking, Liquid Metal Corrosion, Erosion, Impingement Corrosion, Corrosion Fatigue, Cavitation, Fretting Corrosion, Hydrogen AttackPITTING CORROSION

PITTING CORROSIONSHAPE

PITTING CORROSION