Image removed for copyright reasons.

Arc

Spray stream

Air nozzle

Contact tubes

- d.c. supply

+ d.c. supply

Constant feed mechanism

Wire

Wire Arc Spray Process

Photo of coated tubes removed for copyright reasons.Figure by MIT OCW.

Source: http://www.gordonengland. co.uk/frpapp.htm

Courtesy of Thomas Sourmail. Used with permission.

Photo of powder deposit removed for copyright reasons.

Courtesy of SUNY Stony Brook. Used with permission.