电磁电饭锅内胆材料技术的发展现状-中国材料进展

文章信息/Info

Title:: Development of the Material Technology of Inner Pot for Induction Heating

Author(s):: HUANG Yongjun; LAN Haifeng; LI Shaojie; ZHANG Wei; WANG Shuangxi; College of Engineering, Shantou University, Shantou 515063, China

摘要:: 随着人们生活质量的提高以及电饭锅行业技术的不断创新，电磁加热电饭锅正在逐步取代传统的电阻加热电饭锅。近年来，中国人天价抢购日本电磁电饭锅掀起了高档电饭锅研制的热潮。内胆作为电饭锅的关键部件，是决定电饭锅品质的核心要素，选择合适的内胆材料，对电饭锅内胆的导热性、稳定性和安全性都具有十分重要的影响。综述了国内外电磁电饭锅行业的发展现状，简要介绍了电磁电饭锅的加热原理。按照内胆材料的种类，重点总结了常见电磁电饭锅内胆的制造工艺和应用特点，并对电磁锅陶瓷内胆的应用进行了展望。

Abstract:: With the improvement of peoples quality of life and the technology innovation in the field of rice cooker, the traditional resistance heating technology is gradually replaced by induction heating technology. Recently, Chinese customers snapping up Japanese rice cooker with induction heating promotes the development of upscale rice cooker in China. As the main component of the rice cooker, inner pot has great influence on the quality of the rice cooker. Due to the special characters of thermal conductivity, chemical stability and food safety, the materials of inner pot play a key role on the cooking effect. In this paper, the development of rice cooker with induction heating was outlined, and the heating principle of rice cooker with induction heating was also introduced briefly. Especially, according to the kinds of inner pots materials, the manufacturing technologies of the inner pot with different material were highlighted. Meanwhile, the application of earthenware pot for induction heating was prospected. It is the trend to use the environmental friendly nonmetallic inner pot for the rice cookers. Depending on its superiority in fabrication technology and cost, the earthenware pot for induction heating will occupy more and more market share in induction heating rice cooker.