发明授权
US09458523B2 Corrosion resistant glass coating applied to ceramic foam used to filter molten aluminum 有权
用于过滤熔融铝的陶瓷泡沫的耐腐蚀玻璃涂层

Corrosion resistant glass coating applied to ceramic foam used to filter molten aluminum
摘要:
An improved filter is described which is particularly suitable for filtering molten metal. The filter has a porous open celled ceramic foam body with voids separated by struts wherein a portion of the struts are densified with glass.
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