Method for manufacturing hot press molded product and hot press molded product

• Main Authors: MORINO MASAKI, NAKAGAITO TATSUYA, TAMAI YOSHIKIYO, MINOTE TORU, KOBIKI HIDEAKI, TOKITA YUICHI
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; PERFORMING OPERATIONS; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A method for manufacturing a hot press molded product comprises a step for preparing a member for hot pressing with a one sheet part and a two sheet layered part wherein a second surface treated steel sheet on the surface of which is formed a Zn-Ni plating layer is welded to a first surface treated...