G22
Frame ID: G22
Sample ID: Graphite
Magnification: As given
Illuminator: Vertical
Objective: 25x oil
Polarizer: In
Analyzer: In
Retarder Plate: In
Filter: None
Important Features: Baked graphite anode
Description: This frame shows a typical baked anode with petroleum coke fragments. Note the good bonding of the coke fragments on the left and the poor bonding on the right.