Macro Defects in Steel - Forging Defects

Forging Defects

Areas of positive segregation - Forging defects
Broken-open lap - Forging defects
Central discontinuity - Forging defects
Cokey center, pits, and dendritic pattern - Forging defects
Cokey like center - Forging defects
Cold etch of disc cut from small ingot - Forging defects
Cold shut (fold) - Forging defects
Common forging defects - Forging defects
Common forging defects - Forging defects
Connecting rod defects I - Forging defects
Connecting rod defects II - Forging defects
Connecting rod defects III - Forging defects
Crack - Forged bar - Forging defects
Cracked upset forged EX33 - Forging defects
Cracking at the flash - Forging defects
Cracks - Induction thermography - Forging defects
Crank shaft and typical defects - Forging defects
Crystallographic orientation of the grains - Forging defects
Die failures - Forging defects
Die failures - Forging defects
Die shift (mismatch) - Forging defects
Discontinuity defect-LH15 bearing steel - Forging defects
Edge burst - Forging defects
Effect of forging on microstructure - Forging defects
Entrapped gas, heavy segregation, voids, and ingot pattern - Forging defects
Flakes - Forged bar - Forging defects
Flakes - Forging defects
Flakes in 34CrNiMo6 steel - Forging defects
Flow lines I - Forging defects
Flow lines II - Forging defects
Forge burst - Forging defects
Forge crack - Forging defects
Forge lap - Rolling defects, forging defects
Forge laps in AISI 1030 steel - Forging defects
Forge laps in AISI 1045 steel - Forging defects
Forge non-consolidation - Forging defects
Forging burst - Forging defects
Forging bursts - Forging defects
Forging defects
Forging lap - Forging defects
Forging lap - Forging defects
Forging laps in large roll - Forging defects
Grain flow lines - Forging defects
Grains become coarse - Forged bar - Forging defects
Hydrogen flake in 34CrNiMo6 steel - Forging defects
Hydrogen flakes - Forging defects
Improper grain flow - Forging defects
Incomplete forging penetration - Forging defects
Indentation - Forging defects
Influence of anvil shape of surface crack generation in large hot forging process - Forging defects
Ingot pattern and pits - Forging defects
Internal cracking in over-heated 4147 modified compressor disc - Forging defects
Lap formation in a hot forging - Forging defects
Lap, seams, freckle defects - Forging defects
Large non-metallic inclusions - Generator rotor shaft - Forging defects
Large nonmetallic inclusions - Forging defects
Macroetch showing decarburized surface of steel bar - Forging defects
Macroscopic features in wrought ingot products - Forging defects
Non-metallic inclusion - Forged bar - Forging defects
Open pipe condition and segregation - Forging defects
Overheating test series ASTM A508 class II forging grade - Fractography - Forging defects
Pipe steel centerline defect in wrought steel bar - Forging defects
Porosity (center porosity) - Forged bar - Forging defects
Porosity - Forged bar - Forging defects
Residual stresses in forging - Forging defects
Residual stresses in forging - Forging defects
Scab - Forging defects
Scale pits (oit marks) - Forging defects
Seam in a forged pitman in arm - Forging defects
Segregation (square segregation) - Forged bar - Forging defects
Shrinkage - Forged bar - Forging defects
Some forging defects - Forging defects
Surface cracking - Forging defects
Surface cracks - Forging defects
Surface cracks - Forging defects
Surface mottling (Pits) - Forging defects
The redistribution of inclusions - Forging defects
Torch heated to bend - Forging defects
Typical defects revealed in the forging ingot - Forging defects
Typical forging defects - Forging defects
Typical forging defects I - Forging defects
Typical forging defects II - Forging defects
Typical forging defects III - Forging defects
Unfilled section (unfilling/underfilling) - Forging defects
Voids in ST52.3 steel - Forging defects
Voids in ST52.3 steel - Forging defects
Wear of die forging and surface fatigue cracks - Forging defects