基于专利分析的搪瓷钢技术发展现状研究

Researchon current situation and development of enamel steel based on patent analysis

搪瓷钢因兼具钢板的强度、柔韧性和搪瓷的耐高温、耐腐蚀、易清洁、美观等优点,广泛应用于轻工、家电、冶金、化工、建筑等行业。本文运用专利情报分析方法,通过对近三十年搪瓷钢技术领域专利的分析,研究了搪瓷钢技术发展现状,以期为相关政府部门、企业和高校院所进一步发展搪瓷钢技术提供决策参考。

Enamel steels are widely applied on light industry,appliance industry,chemical industry,and construction industry and so on,because they possess the strength and toughness of steel as well as the excellent features such as high temperature and corrosion resistance,easy cleaning and beautiful appearance of enamel coatings.In this paper,the current situation and development of enamel steel were investigated by analyzing patent information of enamel steel technology field in the past 30 years.The results can provide decision reference for relevant government departments,enterprises,universities and institutes.