1.The imported transparent glaze fired at lower temperature was analysed semi-quantitatively by adopting emission spectroscope.The stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope.The effect of chemical composition on the stripping of lead and cadmium was analysed.Upon the author′s opinion,the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead-free glaze instead of adopting low-lead prescription.The author succeeded in developing an excellent lead-free transparent glaze fired at the lower temperature of 1000~1050 ℃.The success is based on an inquiry into the feasibility of using such new agents of fusion as Li2O and SrO in replacement of PbO;and on a study of the effects of the contents of SiO2,Al2O3,B2O3and other metallic oxides on such performances of glaze as coefficient of linear expansion,fusion temperature and transparency.It is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation;and on a study of technology for preparing glaze.
采用发射光谱仪对进口低温透明釉进行半定量分析,并用原子吸收光谱仪测定其陶瓷制品的铅、镉的溶出量,分析化学成分对铅、镉溶出量的影响.结果表明,进口低温透明釉采用低铅配方不能解决铅溶出量的超标问题,只有采用无铅釉才能解决.探讨用氧化锂和氧化锶等新型熔剂完全代替氧化铅的工艺,研究釉料中氧化硅、氧化铝、氧化硼和各种金属氧化物的含量,对釉的线膨胀系数、熔融温度和透明度等性能的影响.分析坯料、釉料的线膨胀系数及其相互关系和釉料制备的工艺,研制出优质的1000~1050℃低温无铅透明釉.
2.(5) The semi-light glaze and the matt glaze in a fast-firing condition at a low temperature produce in form of the fritted glaze, compared to the raw glaze, the fritted glaze have broad adaptability and stable manufacture and good surface feeling of glaze.
(5)低温快烧亚光、无光釉最好以熔块釉的形式生产。 与生料釉相比熔块釉的适应范围宽、生产较稳定、釉面质感也好。
3.When heating temperature reached 300℃, crackings appeared on the surface of ceramic tiles but the microstructure of glaze exhibited no apparent change when heating temperature reached 900℃, the glaze melted, the crystal Structure of the tiles broke down, the integrity of ceramic tile was destroyed and the intensity was almost lost.
当温度达到300℃,冷却试验时,釉面可产生裂纹,但显微结构基本无变化;当温度达到900℃,冷却试验时,釉面出现熔化现象,坯体晶体结构酥裂、破碎,完整性遭到破坏,强度基本丧失。
4.The technique of the SRXRF line scan analysis was used to measure contents of 11 elements at the broken plane of the Ru porcelain from porcelain glaze to body. It is found that there exists a great different layer of contents of elements between the porcelain glaze and body.
用SRXRF技术对汝瓷断面从釉到胎进行了十一种元素含量的线扫描分析 ,结果表明 :在汝瓷胎、釉之间的确存在一个元素含量与两者相差很大的中间层。
5.In this paper,the seal of ceramic glaze and metal 1Cr18Ni9Ti alloys was examined. The reasons which resulted in nonvacuum-tightness seal of ceramic glaze and metal was discussed.
对1Cr18Ni9Ti不锈钢合金与陶瓷密封进行了分析,解释了陶瓷与金属封接时不能达到真空气密性的原因;
6.the elements and burning degree affect adjustability between brick and glaze and at the same time to affect glaze surface quality and luminescent capability.
素烧坯的成分、素烧程度对坯、釉的适应性有影响并进而影响到发光釉的釉面质量和发光性能。
7.The greens on 10GY in the Green Chart: mugwort-back green, Jialing River green, tender lily green, grasshopper green, water green, hydrangea green, mantis green, pea green, chalcedony green, leafy green, Parisian green, plum green, plum green, fluorite green, rice sprout green, cabbage green, bean green, glaze green, algae green, tussah silkworm green, wheat-wave green, snake gallbladder green, green bean green, light gray green, dark glaze green, duck-weed green, grass green, and yew green.
绿谱,一○GY的绿,艾背绿、嘉陵水绿、嫩荷绿、纺织娘绿、水绿、绣球绿、螳螂绿、豌豆绿、玉髓绿、青菜绿、巴黎绿、青梅绿、萤石绿、秧绿、莴苣绿、豆绿、琉璃绿、藻绿、柞蚕绿、麦浪绿、蛇胆绿、青豆绿、淡灰绿、深琉璃绿、浮萍绿、草绿、紫杉绿。
8.Abstract: The influence of RE-addition way and sintering temperature on such physical and Chemical Characteristics as the ability of enameling glaze has been investigated in this paper.And the research has shown that the structure of glaze will be transformed from amorphous state into crystalline state and the grains will be refined while the sintering temperature and RE content are increased.
文摘:本文研究了在瓷釉中加入稀土的方式、烧结温度对瓷釉的涂搪性等物理性能以及化学性能的影响,并发现,随着烧结温度和稀土含量的增加,瓷层结构由非晶态向晶态转变,晶粒细化。
9.Our factory mainly produces in-glaze porcelain, shell-ceramic, celadon porcelain, new bone porcelain, hand-printed tableware,etc. also with practical tableware (bulk, piece), teaset, coffee set, wine ware, in-glaze cup, cartoon cup and so on.
我厂生产的产品主要有釉中彩、贝质瓷、青瓷、新骨瓷、手绘等配套餐具,以及实用(散件单件)餐具、茶具、咖啡具、酒具、釉中彩介杯、卡通杯等等。
10.High temperature opal glaze has been developed with the use of feldspar,talc and zinc oxide as flux and opacifier. The ideal glaze formula,preparation process,firing system are optimized with the aid of cross experimental design.
通过在釉中引入长石、滑石、氧化锌做复合熔剂做乳浊剂、研制出高温乳白釉 ,用正交实验法优选出理想的釉料配方及制备工艺、烧成制度。