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瓷器烧过了再烧会怎样
更新时间: 2020-10-26 00:00:00  

瓷器烧锅了再烧有两种情况:

1、再烧的温度高于第一次烧制的温度时,将会造成瓷器炸裂。

2、再烧的温度低于第一次烧制的温度时,可以给瓷器二次烧成进行上釉。

二次烧成是指陶瓷坯体在施釉前后各进行一次高温处理的烧成方法。未上釉的生坯烧成称素烧,素烧后的坯称素坯。低温素烧的主要目的在于使坯体具有足够的强度,施釉减少破损,并具有良好的吸附釉层的能力,减少釉烧时的物质交换数量。

关键词: 瓷器 怎样

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