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公开(公告)号:US5468273A
公开(公告)日:1995-11-21
申请号:US162528
申请日:1993-12-03
CPC分类号: B22F7/002 , B01D39/2031 , B22F2998/00
摘要: The stratal filter material includes a base layer made from highly porous honeycomb nickel-based material with pore sizes of 0.3 to 2.0 mm and a thickness selected from the ratio h:d=20 to 110, where:h is the layer thickness, mm;d is the porous nickel pore size, mm;a working layer made from porous permeable material 0.35 to 2.5 mm thick, formed on the surface of base layer, and an intermediate layer of a combination of the base and working layer materials formed therebetween with a thickness of 0.3 d to 5 d.
摘要翻译: 该层状过滤材料包括由孔径为0.3-2.0mm的高孔多孔蜂窝镍基材料制成的基层和从h:d = 20至110的比例选择的厚度,其中:h是层厚度,mm; d是多孔镍孔径,mm; 由基底层表面形成的厚度为0.35〜2.5mm的多孔渗透材料制成的工作层和形成在其间的基底和工作层材料的组合的中间层,厚度为0.3d至5d。