复烧,又称“二次烧成” 陶瓷器烧制工艺。通常为了提高制品的物理机械性能,将烧结复压后能制品再次进行烧结,或是将不合格的制品重新烧制。①陶瓷器坯体在施釉或彩绘前先进行一次烧制,然后施釉或彩绘再二次烧制,才能成为所需制品它多于生坯慢度较低的陶瓷制品,如唐三彩。②古代名窑瓷器受损,进行修补加釉后入窑焙烧。③烧制不良的色釉制品,再施釉重烧。
公布 中文名称:复烧 英文名称:re-sintering 定义:通常为了提高性能,将烧结过或复压过的半成品再烧结。 应用学科: 机械工程(一级学科);机械工程(2)粉末冶金(二级学科);粉末冶金工艺与装备(二级
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本文通过合理改变齿形角和运用复压复烧工艺,成功解决了被动棘轮齿形密度分布问题,研制产品完全满足图纸各项性能要求。
The proper density distribution of tooth for passive ratchet was obtained by varying tooth angle and using repressing and resintering processes. The products obtained satisfy the design requirements.
采用粉末冶金复压复烧技术制备出高密度的铜碳复合材料,对两种成分铜碳复合材料的显微组织、物理力学性能和耐磨性能进行了对比试验。
The technology of repressing and re-sintering in powder metallurgy had been used to fabricate a c Cu-C composite materials attaining above 95% of the theoretical density.
研究了矿渣、粉煤灰和烧页岩单掺及复掺对高阿利特水泥凝结时间、抗压强度、电阻率、水化产物组成及微观结构的影响。
The effect of slag, fly ash, and calcined shale on setting time, compressive strength, resistivity, composition and microstructure of hydrated product of alite-rich Portland cement were studied.
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