新日铁高防腐材料super dyma(简称SD).pdf

SuperDyma 高耐蚀性镀锌鋼板 Nippon Steel & Sumitomo Metal Corporation Caution and Request: The technical information contained in this material is intended for a description of the representative characteristics and performance of the product and, therefore, does not mean any guarantee except for passages specifically given as the requirements of the “standards.” For any loss sustained by the misuse or inappropriate use of the information contained in this material, our company shall assume no responsibility whatsoever. As the information contained herein is subject to change without notice in the future, for up-to-date information, please contact the department concerned. No part of this material may be transmitted by any means or reproduced in any form without the prior consent of Nippon Steel & Sumitomo Metal Corporation. Confidential : （Flat Products Technology Div.） 1 ©2015 NIPPON STEEL & SUMITOMO METAL CORPORATION All Rights Reserved . １．关于SUPER DYMA ２．SUPER DYMA的耐蚀性 ３．实例介绍 ４．使用上注意点 Confidential : （Flat Products Technology Div.） 2 ©2015 NIPPON STEEL & SUMITOMO METAL CORPORATION All Rights Reserved . SUPER DYMA是什么？ SUPER DYMA的断面工厂 镀层成分以锌为主、另有下记 添加成分 铝 約11％ 镁 約３％ 硅 約0.2％ 是新的高耐蚀性镀敷鋼板。 Confidential : （Flat Products Technology Div.） 3 ©2015 NIPPON STEEL & SUMITOMO METAL CORPORATION All Rights Reserved . SUPER DYMA的开发 Year SuperDyma® Zn-11%Al-3%Mg-0.2%Si