| 我国冷轧无取向硅钢涂层专利技术分析 |
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| 引用本文： | 胡志强,光红兵,张文康,顾祥宇. 我国冷轧无取向硅钢涂层专利技术分析[J]. 电工材料, 2011, 0(2): 33-36 |
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| 作者姓名： | 胡志强 光红兵 张文康 顾祥宇 |
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| 作者单位： | 山西太钢不锈钢股份有限公司技术中心; |
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| 摘 要： | 对1990-2010年在我国申请的冷轧无取向硅钢涂层的专利数量、专利技术领域分布进行了统计,对典型涂层专利技术进行了分析,探讨了无取向硅钢涂层的发展趋势。统计分析结果表明,目前无取向硅钢涂层典型的专利技术主要有自粘结涂层、无铬含稀土元素涂层、含钼酸盐环保涂层及采用有机-无机纳米杂化材料为主成膜物形成的涂层等。无取向硅钢涂层发展的趋势主要是无铬环保的半无机、半有机型涂层。
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| 关 键 词： | 无取向硅钢 涂层 专利 |
Analysis on Patent Technology of Cold-rolled Non-oriented Silicon Steel Coating Applied in China |
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| HU Zhi-qiang,GUANG Hong-bing,ZHANG Wen-kang,GU Xiang-yu. Analysis on Patent Technology of Cold-rolled Non-oriented Silicon Steel Coating Applied in China[J]. Electrical Engineering Materials, 2011, 0(2): 33-36 |
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| Authors: | HU Zhi-qiang GUANG Hong-bing ZHANG Wen-kang GU Xiang-yu |
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| Affiliation: | HU Zhi-qiang,GUANG Hong-bing,ZHANG Wen-kang,GU Xiang-yu(Technology Center of Shanxi Taigang Stainless Steel Co.Ltd.,Taiyuan 030003,China) |
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| Abstract: | The patent quantity of cold-rolled non-oriented silicon steel coating and distribution of technology fields applied in China in 1990-2010 were summarized.The analysis results indicate that typical patent technologies include self-adhesion coating,chromium-free and with rare earth element coating,environment-friendly and with molybdate coating,coatings with organic-inorganic hybrid materials as main forming agent and so on.The main development trends of coatings on silicon steel are among semi-inorganic and ... |
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| Keywords: | non-oriented silicon steel coating patent |
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