天气预报 > 其他 > 釉里红带绿是为什么
釉里红带绿是为什么
更新时间: 2020-11-01 00:00:00  

釉里红带绿是含铜元素的釉子受温度影响发生氧化还原反应,还原为红色、氧化为绿色,二者同时存在,所以红色釉瓷器烧不好就变成绿色的了。釉里红瓷器是比较难以烧造的,带绿的瓷器严格说来是失败的。因为釉里红里面的铜元素对烧造的温度要求极严,上下不差10度,温度一高铜元素就蒸发了,并且在还原火焰的情况下是红色,在氧化火焰的情况下是绿色,瓷器就是氧化和还原的火候没有掌握好所以会出现釉里红里面带绿色。

关键词: 釉里 为什么

釉里红带绿是为什么相关经验

天气预报

最新推荐

页面:/news/view-1634931/ | 耗时:0.0142 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1634931 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1634931 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1634931 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1068424,1073832,1090260,1061896,1068458,1062999,1067905,1086138,1078599,1070686,1090424,1085490,1065083,1068782,1087713,1100931,1089078,1080118,1059801,1086446,1090577,1126330,1065697,1102328,1077569,1066812,1077074,1071055,1073526,1067697) ORDER BY field (ArticleID,1068424,1073832,1090260,1061896,1068458,1062999,1067905,1086138,1078599,1070686,1090424,1085490,1065083,1068782,1087713,1100931,1089078,1080118,1059801,1086446,1090577,1126330,1065697,1102328,1077569,1066812,1077074,1071055,1073526,1067697)