Dashiqiao Kailong Casting equipment plant
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Filter
Implementation of standards:Q/DKJ001-2000
Description: In the casting process, molten metal filtration and purification is to ensure that the inherent quality of the casting indispensable part. The product can effectively filter the liquid metal, which has a mesh opening of the structure, high porosity, large surface area of the slag can be set, the flow of metal through the filter of the zigzag line, large particles are separated out fine particle impurities filter pore walls were adsorbed, and then to improve casting quality, reduce scrap purposes.

材质 刚玉莫来石 Al2O SiC ZrO2 MgO
指数 25mm线值孔数 25mm线值孔数 25mm线值孔数 25mm线值孔数 25mm线值孔数
性能 10-15 15-30 10-15 15-30 10-15 15-30 10-15 15-30 10-15 15-30
工作温度 1650 1650 1600 1600 1500 1500 1670 1670 1500 1500
开孔率≥% 85 85 85 85 85 85 85 85 85 85
常温抗压kg/cm2 9 10 8 9 7 7 10 10 7 7
常温抗折kg/cm2 8 9 8 9 6 7 9 9 7 7
抗热冲击力次/1100℃ 6 6 6 6 6 5 5 6 6 5

过滤金属溶液种类 25mm线值孔数 单位面积金属液通过量kg/cm2 有效面积与系统阻流面积之比(倍) 工作温度℃
球铁、可锻铸铁 8-12 2-2.4 3-4 1450
灰铁 8-16 3-5 >3 1450
铝合金 8-22 1-1.5 6-8 1250
8-12 1.5-2 4-10 1550
铝型材 8-30 0.24-0.36 6-8 1250
8-16 2-2.4 >3 1450

Sponsor:Dashiqiao Kailong Casting equipment plant    Copyright:Yingkou window
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