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Photographic gallery.  Thousands of particles under the microscope.

Metal Wear

Wear Metal Wear Metal Wear Metal Brass Scuffing Wear Silver Contact Wear Corroded by Sulfur Brass Gear Wear Brass Abrasive Wear

Abrasive Wear

Brass Abrasive Wear Brass Abrasive Wear Abrasive Wear

Bearing Wear

Bearing Wear Bearing Wear

Gear Wear

Gear Wear Brass Gear Wear

Scuffing Wear

Brass Scuffing Wear Scuffing Wear Scuffing Wear Scuffing Wear Scuffing Wear Scuffing Wear

Sliding Wear

Sliding Wear

Threading Wear

Threading Wear

Drilling Wear

Drilling Wear

Contact Wear

Contact Wear