Other Defects

A clean break indicates a sudden shockload failure - Gear defects - Other defects
A crack in the shroud of a low pressure steam turbine - Other defects
Abrasive wear - Gear defects - Other defects
Abrasive wear - Gear defects - Other defects
Adhesion type wear of gear teeth - Gear defects - Other defects
Adhesive wear - Gear defects - Other defects
Beach marks - Gear defects - Other defects
Bearing-race axial cracks - Gear defects - Other defects
Bending and forming defects - Other defects
Bending fatigue - Gear defects - Other defects
Bending fatigue - Gear defects - Other defects
Blisters in a carbon steel plate formed by hydrogen - Other defects
Carbide segregation - Other defects
Case crushing - Gear defects - Other defects
Case crushing - Gear defects - Other defects
Clash shifting I - Gear defects - Other defects
Clash shifting II - Gear defects - Other defects
Cold flow I - Gear defects - Other defects
Cold flow II - Gear defects - Other defects
Copper brazing - Other defects
Corrosive wear - Gear defects - Other defects
Corrosive wear - Gear defects - Other defects
Crack at the bottom of flange - Other defects
Cracked edge - Other defects
Cracking found on a grade 91 header after operation for 58.000 hours at 580C - Other defects
Creep exposed 2 1/4 Cr-1Mo SAW weld - Other defects
Destructive (progressive) pitting - Gear defects - Other defects
Destructive pitting - Gear defects - Other defects
Destructive scoring - Gear defects - Other defects
Destructive scoring - Gear defects - Other defects
End yoke vibration - Gear defects - Other defects
Excessive abrasion type wear - Gear defects - Other defects
Excessive wear - Gear defects - Other defects
Excessive wear - Gear defects - Other defects
Failed seam welded hot reheat pipe of grade 11 - Other defects
Fatigue breakage - Gear defects - Other defects
Fatigue crack - Gear defects - Other defects
Fatigue crack - Gear defects - Other defects
Fatigue failure (pitting) - Gear defects - Other defects
Fatigue fracture emanating from pit - Gear defects - Other defects
Flaking/spalling - Gear defects - Other defects
Fork pad wear - Gear defects - Other defects
Fork shoe wear - Gear defects - Other defects
Fretting corrosion (sun pinion) - Gear defects - Other defects
Frosting - Gear defects - Other defects
Frosting I - Gear defects - Other defects
Frosting II - Gear defects - Other defects
Furrowing - Gear defects - Other defects
Gear micropitting - Gear defects - Other defects
Gear surface-temper failure - Gear defects - Other defects
Gear tooth profile terminology - Gear defects - Other defects
Generator rotor shaft - Other defects
Grease or dirt pits - Other defects
Grinding cracks - Gear defects - Other defects
High cycle fatigue - Gear defects - Other defects
Hob marks - Gear defects - Other defects
Housing bearing bore wear - Gear defects - Other defects
Hydrogen embrittlement - Other defects
Improper shifting I - Gear defects - Other defects
Improper shifting II - Gear defects - Other defects
Improper steel chemistry - Other defects
Inadequate lubrication I - Gear defects - Other defects
Inadequate lubrication II - Gear defects - Other defects
Initial (corrective) pitting - Gear defects - Other defects
Initial pitting - Gear defects - Other defects
Initial pitting - Gear defects - Other defects
Initial scoring - Gear defects - Other defects
Intergranular crack resulting from hydrogen embrittlement - Other defects
Lack of lubrication - Gear defects - Other defects
Lamination - Other defects
Localized scoring - Gear defects - Other defects
Low cycle fatigue (over load) - Gear defects - Other defects
Macroscale fractographic features - Other defects
Melting - Other defects
Micro-pitting (frosting) - Gear defects - Other defects
Micropitting and macropitting - Gear defects - Other defects
Micropitting/macropitting - Gear defects - Other defects
Microscale fractography features - Other defects
Mild abrasion - Gear defects - Other defects
Mild abrasion - Gear defects - Other defects
Mild polishing wear - Gear defects - Other defects
Moderate adhesive wear - Gear defects - Other defects
Moderate scoring - Gear defects - Other defects
Moderate scoring - Gear defects - Other defects
Moderate wear - Gear defects - Other defects
Moderate wear - Gear defects - Other defects
Modes of gear failures - Gear defects - Other defects
Normal dedendum wear - Gear defects - Other defects
Offset spalling - Gear defects - Other defects
Old muffle design - Other defects
Overload breakage - Gear defects - Other defects
Pick-up - Other defects
Pitting - Gear defects - Other defects
Pitting, scoring and galling - Gear defects - Other defects
Planet gear snap-ring wear - Gear defects - Other defects
Planet-bearing shaft wear - Gear defects - Other defects
Plastic flow - Gear defects - Other defects
Plastic flow - Cold flow - Gear defects - Other defects
Plastic flow Ridging/Grooving - Gear defects - Other defects
Polishing - Gear defects - Other defects
Polishing or light wear - Gear defects - Other defects
Polishing type wear - Gear defects - Other defects
Progressive pitting - Gear defects - Other defects
Quench crack - Gear defects - Other defects
Random fracture - Gear defects - Other defects
Ridging - Gear defects - Other defects
Ridging I - Gear defects - Other defects
Ridging II - Gear defects - Other defects
Rim and web failure - Gear defects - Other defects
Rippling - Gear defects - Other defects
Rippling - Gear defects - Other defects
Rippling in spiral bevel pinion - Gear defects - Other defects
Root crack I - Gear defects - Other defects
Salt pots - Other defects
Scoring - Gear defects - Other defects
Scratch marks - Other defects
Scratching - Gear defects - Other defects
Scuffing (high-speed stage pinion) - Gear defects - Other defects
Scuffing of gear tooth surfaces - Gear defects - Other defects
Seized bearing - Gear defects - Other defects
Severe abrasion - Gear defects - Other defects
Shockload failure II - Gear defects - Other defects
Shockload failures I - Gear defects - Other defects
Spalling (thru hardened gear) - Gear defects - Other defects
Spalling - Gear defects - Other defects
Spinning and deep drawing defects - Other defects
Spline wear - Gear defects - Other defects
Strain pattern - Other defects
Stress-relief cracking of plate in Lehigh restraint test - Other defects
Subsurface initiated bending fatigue - Gear defects - Other defects
Subsurface origin failure - Gear defects - Other defects
Sulfur print I - Other defects
Sulfur print II - Other defects
Sulfur printing (Baumann's method) - Other defects
Surface bumps - Gear defects - Other defects
Surface defects - Other defects
Surface origin failure - Gear defects - Other defects
The plastic flow due to overheating - Gear defects - Other defects
Through-hardened ring gear wear - Gear defects - Other defects
Tip and root interference - Gear defects - Other defects
Tooth bending failure from inclusions - Gear defects - Other defects
Tooth breakage - Gear defects - Other defects
Tooth fracture (low cycle fatigue) - Gear defects - Other defects
Tooth fracture (root fillet fatigue) - Gear defects - Other defects
Tooth fracture from bearing failure - Gear defects - Other defects
Tooth surface destroyed by extensive pitting I - Gear defects - Other defects
Tooth surface destroyed by extensive pitting II - Gear defects - Other defects
Tooth tip chipping - Gear defects - Other defects
Torsional engine vibration could cause worn clutching teeth - Gear defects - Other defects
Type IV cracking observed in a low alloyed 1Cr-0.5Mo pipe - Other defects
Type IV failure in P122 header end cap weld - Other defects
Typical gear tooth contact patterns and gear tooth failure nomenclature - Gear defects - Other defects
Vibration I - Gear defects - Other defects
Vibration II - Gear defects - Other defects
Wavey tooth wear - Gear defects - Other defects
Wear - Airplane part - Other defects
Wear pads - Gear defects - Other defects
Welding - Gear defects - Other defects
Worm gear (pitting) - Gear defects - Other defects
Worm wheel tooth fracture - Gear defects - Other defects
Worn gear locks on the clutch gear can lead to gear jumping - Gear defects - Other defects
Worn shaft gearlocks can lead to gear jumping. - Gear defects - Other defects
Wragge's lead print method - Other defects

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