顾宝珊,弋慧丽,杨培燕,郭大伟,宫丽,鲁强,王岩

• 1:中国钢研科技集团有限公司
• 2:先进金属材料涂镀国家工程实验室

摘要(Abstract)：

为进行磷酸盐系无铬无取向硅钢涂层烧结固化工艺研究,首先对磷酸盐系无铬无取向硅钢涂层进行热重-差示扫描量热(TG-DSC)分析;然后在不同烧结固化温度条件下,测定涂层板温随时间变化曲线;最终获得涂层烧结固化温度与时间(T-t)工艺曲线。通过中性盐雾试验、动电位极化、交流阻抗、涂层附着力以及扫描电子显微镜(SEM)和能谱(EDS)分析验证。结果表明,根据涂层烧结固化温度与时间(T-t)工艺曲线制备的涂层结构致密、性能优异,证明该工艺曲线具有合理性与正确性。

关键词(KeyWords)： 硅钢;绝缘涂层;烧结;工艺;磷酸盐

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 顾宝珊,弋慧丽,杨培燕,郭大伟,宫丽,鲁强,王岩

DOI: 10.13289/j.issn.1009-6264.2013.12.032

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