基于正交试验法优化高温还原铁系结晶艺术釉配方  

Optimization of High Temperature Reduced Iron Series Crystal Art Glaze Formula Based on Orthogonal Experiments

作　　者：刘华兰 张海佳 彭丁 虞澎澎 冯果 缪松兰 LIU Hua-lan;ZHANG Hai-jia;PENG Ding;YU Peng-peng;FENG Guo;MIAO Song-lan(Changsha Customs Technical Center,Changsha 410004,China;Jingdezhen Ceramic University,Jingdezhen 333403,China;National Engineering Research Center for Domestic&Building Ceramics,Jingdezhen 333001,China)

机构地区：[1]长沙海关技术中心,长沙410004 [2]景德镇陶瓷大学,景德镇333403 [3]国家日用及建筑陶瓷工程技术研究中心,景德镇333001

出　　处：《中国陶瓷》2024年第7期74-81,共8页China Ceramics

基　　金：江西省重点研发计划“揭榜挂帅”项目(20223BBE51037)。

摘　　要：通过正交试验对结晶釉化学组成中主要影响因素:K_(2)O+Na_(2)O、K_(2)O/Na_(2)O、SiO_(2)/Al_(2)O_(3)、SiO_(2)、CaO/MgO、BaO、ZnO、Fe_(2)O_(3)进行定量并确定主次关系,制备出适合景德镇梭式窑烧成制度的铁系结晶艺术釉,解决流釉粘足、析晶保温时间过长的问题。得出釉料中组成(wt%)为:Si O_(2)68.9%,Al_(2)O_(3)5.3%,Fe_(2)O_(3)2.6%,CaO 5.3%,MgO11.9%,K_(2)O 1.3%,Na_(2)O 2.6%,BaO 0.7%,ZnO 1.3%,TiO_(2)0.1%时,可得到底色黄绿,圆点状墨绿色晶体均匀分布的结晶釉。This study used orthogonal experiments to quantitatively determine the primary and secondary relationships of the main influencing factors of crystal glaze chemical compostition:K_(2)O+Na_(2)O,K_(2)O/Na_(2)O,SiO_(2)/Al_(2)O_(3),SiO_(2),CaO/MgO,BaO,ZnO and Fe_(2)O_(3).A iron series crystal art glaze suitable for the firing system of the Jingdezhen shuttle kiln is prepared,addressing issues of foot sticking of the flowing glaze and excessively long time vequired for crystallization and thermal insulation.The crystal glaze with yellow green base color and evenly distributed dark green crystal dots can be obtained when the weight percentage of the glaze is SiO_(2)68.9%,Al_(2)O_(3)5.3%,Fe_(2)O_(3)2.6%,CaO 5.3%,MgO 11.9%,K_(2)O 1.3%,Na_(2)O 2.6%,BaO 0.7%,ZnO 1.3%,TiO_(2)0.1%,respectively.

关 键 词：结晶釉 正交试验法 还原气氛 

分 类 号：TQ174.614[化学工程—陶瓷工业] TQ174.73[化学工程—硅酸盐工业]