耐热高强搪瓷

阐述了在Li2 O -Al2 O3-SiO2 系统中Li2 O·SiO2 结晶对搪瓷的影响。通过对耐热高强搪瓷与普通搪瓷产品的理化性能测试比较 ,展现了这种新型功能性搪瓷的优异性能     

一次搪彩色铸铁瓷釉的研制

本文详尽地分析了一次搪彩色铸铁瓷釉开发研制的可能性和必要性。提出了该类瓷釉在ＴｉＯ２－Ｒ２Ｏ－Ｂ２Ｏ３－ＳｉＯ２系统中的化学组成范围及其相应的各项工艺技术参数，该项研究课题业已申请国家发明专利，专利申请号为：９４１１６２３８．９。     

远红外高辐射率陶瓷基的研究及其在铝搪瓷釉中的应用

本文主要讨论了远红外高辐射率陶瓷基Ｍｎ－Ｆｅ－Ｃｏ－Ｃｕ的用途，制备及其在铝搪瓷釉中应用的一些性质，肯定了Ｍｎ－Ｆｅ－Ｃｏ－Ｃｕ红外辐射物质具有辐射的特点，有节能节时的效果，开辟了一条崭新的民用灶具节能途径，并推广到工业炉中。     

远红外高辐射率不锈钢搪瓷的研制

利用普通瓷釉和高辐射率涂料的复合,经过产品的理化性能及节能效果的测试,着重分析讨论密着性和节能效果,研制出具有良好的密着性和节能效果的远红外高辐射率不锈钢搪瓷。     

堇青石的红外辐射特性

堇青石是一种硅酸盐矿物，因其具有优良的红外辐射特性、较高的热稳定性和化学稳定性等优点而成为一种重要的红外辐射材料。分析了改善堇青石材料红外性能的几个主要途径：适当减小原料的粒度、合理选择堇青石合成方法、在堇青石基质中添加适量过渡金属氧化物、选取适宜的堇青石烧结温度等。介绍了堇青石在红外辐射导电陶瓷、红外泡沫陶瓷、高温红外辐射涂料和常温红外辐射涂料中的应用，展示了堇青石作为红外材料的发展前景。     

远红外线加热在塑料加工中的应用

以聚氯乙烯(PVC)板热成型为例,介绍了远红外线技术的应用,如何制备辐射远红外线的涂料(辐射材料)以及改进加热元件等。实践证明:在塑料加工中应用远红外线加热,可节省大量能源,高效、快速、简单易行,且可提高产品质量,具有普遍应用的价值。     

红外辐射材料的研究进展及应用

概述了红外辐射材料的发展历程与现状，分析了红外辐射的基本原理，介绍了红外辐射材料在现实中的应用，展示了将来红外辐射材料的发展前景。     

Preparation of infrared high radiation coatings from modified spinel NiFe2O4 and its energy saving applications

The NiFe spinel material itself has good thermal stability and emissivity and can be prepared as an infrared high radiation coating for energy saving applications in industrial high temperature furnace applications. In this study, Cr³⁺ and Cu²⁺ doped spinel NiFe₂O₄ was prepared by solid phase reaction at 1250 °C for 3 h and the microstructure and physicochemical properties of the powder and coating were characterised by XRD, SEM, EDS and IR radiometry. The effect of Cr³⁺ and Cu²⁺ doping on the infrared emissivity of spinel NiFe₂O₄ was investigated and energy saving assessment was carried out in a resistance furnace. The results show that the doping of Cr³⁺ and Cu²⁺ can significantly affect the emissivity of spinel powders in the 2.5–10 μm band, and the coatings prepared from the four powders have an emissivity of up to 0.95 in the 2.5–10 μm band. using this high temperature infrared radiation energy saving coating in a resistance furnace resulted in significant energy savings compared to no coating. The furnace was tested for energy saving by holding the furnace for 2 h and 5 h, and the energy saving efficiency reached 20.7% and 17.0% respectively. The coating was subjected to 10 thermal shock tests from room temperature to 700 °C. The coating bonded well and had good thermal shock resistance. Therefore, the coating has wide application prospects for energy saving applications in the field of industrial high temperature furnaces.     

Significantly Enhanced Infrared Emissivity of LaAlO3 by Co‐Doping with Ca2+ and Cr3+ for Energy‐Saving Applications

In this study, Ca²⁺–Cr³⁺ co‐doped LaAlO₃, a novel energy‐saving material with significantly enhanced infrared emissivity, was synthesized by solid‐state reaction. The experimental results demonstrated that 20 mol% Ca²⁺ and 10 mol% Cr³⁺‐doped LaAlO₃, namely La_0.8Ca_0.2Al_0.9Cr_0.1O₃, had an infrared emissivity as high as 0.92 in the spectral region of 1–5 μm, which was 12 times higher than that of pure LaAlO₃. The first‐principles electronic structure calculations revealed that the Ca²⁺–Cr³⁺ co‐doping results in the occurrence of impurity energy levels in the forbidden band of LaAlO₃, which were mainly composed of the Cr 3d orbitals. Electrons partly occupied these impurity donor states and significantly reduced the energy bandgap, thus the infrared radiation property of LaAlO₃ was enhanced. This novel material with high infrared emissivity shows promising applications for energy‐saving in the field of thermal process equipment.     

水性陶瓷涂料特点及应用前景

概述了水性陶瓷涂料的发展状况,化学反应基本原理,产品突出的性能特点,节能、环保优势,取代高温氟碳涂料和搪瓷钢板的可能性,产品应用及市场推广前景。     

煤制合成氨节能降耗技术综述

叙述了节能降耗在我国的重要性，分析了以煤制合成氨行业的能耗现状与节能的潜力，介绍了以无烟煤为原料生产合成氨的各项主要节能降耗技术。     

水性建筑节能涂料的制备工艺优化

以铬绿为颜料的水性建筑节能涂料为研究物,探究其主要制备工艺对涂层性能的影响。采用差示扫描量热仪、紫外/可见/近红外分光光度计、红外发射率测量仪、涂层光泽度测量仪和涂层测厚仪对涂料性能进行表征。结果表明,增大固化温度可明显提高涂料的固化速度。涂料固化温度、涂料体系粘度、涂层表面粗糙度和涂层厚度对涂层8~14μm波段的红外发射率影响均较小,但对涂层太阳光和近红外反射比有一定的影响。固化温度、粘度、制备方式和厚度分别以65℃、370.1 m Pa·s、喷涂和250μm为宜。实际应用时应综合考虑几种制备工艺来获得较满意的涂层性能。