ASTM C554用热冲击法测定焙烧上釉卫生陶瓷器抗裂开标准试验方法
日期:2012-02-13 18:22
ASTM C554 -Standard Test Method for Crazing Resistance of Fired Glazed Ceramic Whitewares by a Thermal Shock Method
ASTM C554用热冲击法测定焙烧上釉卫生陶瓷器抗裂开标准试验方法
Unless there is a proper match between the expansions of the glaze and the body, all glazed whitewares may contain residual stresses from the firing that bonded the glaze to the body. In addition, whitewares are increasingly subjected to thermal stresses in service. Hence, an important use criterion for a glazed whiteware
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