COLD-FORMABLE METAL-COATED STRIP

摘要

A METHOD OF PRODUCING A METAL-COATED STEEL STRIP INCLUDES THE STEPS OF FORMING A METAL COATING ON A STEEL STRIP AND CONDITIONING THE SURFACE OF THE METAL-COATED STEEL STRIP BY SMOOTHING THE SURFACE OF THE STRIP. THE METHOD IS CHARACTERISED IN THAT THE CONDITIONING STEP PRODUCES RESIDUAL STRESS OF NO MORE THAN 100 MPA IN THE STRIP.(FIG 2)