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长石釉长石釉就是用长石替代草木灰作熔剂配制的釉料,属透明釉的一种。它也是在清代晚期由欧美传入中国的制釉新方法。其特点是釉面硬度高,光亮透明,有柔和感,烧成范围宽(1260-1350℃),高温黏度大,不易流淌,发色均匀,原料来源广,化学成分稳定,适合大规模工业化生产。但对于古人来说,长石硬度较高,粉碎加工难度大,只有掌握了近现代的机械加工手段后,才有可能以
Feldspar feldspar feldspar feldspar feldspar is used as a flux alternative preparation of glaze, is a transparent glaze. It is also a new method of making glaze that was introduced into China from Europe and the United States in the late Qing Dynasty. It is characterized by high glaze hardness, bright and transparent, soft feeling, wide baking range (1260-1350 ℃), high viscosity, easy to flow, uniform color, wide source of raw materials, stable chemical composition, suitable for large-scale industrial production . However, for the ancients, feldspar hardness is high, crushing processing difficult, and only mastered the modern mechanical processing means, it is possible to