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Sun Ship Names Schmitt Naval Architect Administrative Division

Sun Shipbuilding and Dry Dock Co., Chester, Pa., has appointed Richard Schmitt as naval architect, Shipbuilding Administrative Division. Mr. Schmitt's responsibilities include the review and updating of ship repair cost estimating techniques and

 

Polymer Alloy Extends Icebreaker's Propeller Shaft Bearing Life

Under severe Arctic operating conditions, a relatively new bearing material has outlasted traditional laminated-phenolic propeller shaft bearings by a ratio of about nine to one. The longer-lasting bearing was made from Thordon XL, an alloy of polymer and synthetic rubber,

 
 
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