Method for rolling heavy-gauge silicon steel raw material to form standard-thickness cold rolling product

• Main Author: HAN YULONG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2017
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention discloses a method for rolling a heavy-gauge silicon steel raw material to form a standard-thickness cold rolling product. The method comprises the steps of acid pickling and rolling a hot rolling silicon steel coiled plate with the thickness being 2.75mm to 6.0mm through a pickling-ro...