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METHOD OF PRODUCING HOT STAMP STEEL MATERIAL, METHOD OF PRODUCING STEEL SHEET FOR HOT STAMP AND STEEL SHEET FOR HOT STAMP

机译：热冲压钢材料的制造方法，热冲压钢用钢板的制造方法，热冲压钢用钢板的制造方法

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摘要

PROBLEM TO BE SOLVED: To provide a method of producing a hot stamp steel material which improves coating adhesion.;SOLUTION: A method of producing a hot stamp steel material includes a step of preparing a steel sheet, a step of carrying out a galvanizing treatment using a hot-dip galvanizing bath containing Al, a step of cold-rolling the galvanized steel sheet with an elongation percentage of 1.0-6.0% and a step of heating the cold-rolled steel sheet to A_c3 point to 950°C and hardening the steel sheet by using a die, while pressing the steel sheet, to mold a hot stamp steel material.;COPYRIGHT: (C)2015,JPO&INPIT

机译：要解决的问题：提供一种生产能够提高涂层附着力的热冲压钢材的方法;解决方案：一种热冲压钢材的生产方法包括准备钢板的步骤，进行镀锌处理的步骤使用包含Al的热浸镀锌浴，将延展率为1.0-6.0％的镀锌钢板冷轧的步骤，以及将冷轧钢板加热至A _{c3 的步骤到950°C并通过使用模具对钢板进行硬化，同时压制钢板以模制热冲压钢板材料。;版权：（C）2015，JPO＆INPIT}

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公开/公告号JP2015081368A

专利类型
公开/公告日2015-04-27

原文格式PDF
申请/专利权人 NIPPON STEEL & SUMITOMO METAL;
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申请/专利号JP20130219712
发明设计人 TAKEBAYASHI HIROSHI;SENGOKU AKIHIRO;TAKAHASHI KATSU;AKIOKA KOJI;
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申请日2013-10-23
分类号C21D9;C23C2/06;C22C38;C22C38/58;C21D1/18;C23C2/26;C23C2/40;C23C2/28;B21D22/20;B21D28/02;B21B1/22;
国家 JP
入库时间 2022-08-21 15:33:05

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