Silicon Carbide Ceramic-Foam Filters

Siliziumkarbid Schaumkeramik Filter
This filters are excellent for use during pouring of nodular cast iron, lamellar cast iron, malleable cast iron and all further high- and low-alloyed cast iron types. Further applications are in pouring of copper alloys. Silicon carbide foam-ceramic filters have a porousity of more than 80% and grant through its 3-dimensional structure an excellent filtration over the thickness.

Specifications:
Porosity> 80 - 87 %
Pores distribution4 - 50 PPI
Density0.40 - 0.55 g/cm3
Operating temperature≤ 1,500°C
Compressive strength1.2 MPa

Dimensions [mm] Areas [cm2] Total flow capacity [kg] Numbers
GJL/GJM
max. 4 kg/cm2
GJS
max. 2 kg/cm2
SIMO/Ni-Resist/D5
max. 1 kg/cm2
Cartons Pallets
Filter height 15 mm
35 x 3512.254925121,54064,680
40 x 40166432161,36057,120
50 x 5025100502588036,960
55 x 5530.25121603060025,200
60 x 6036144723655023,100
75 x 7556.252251132636015,120
50 x 100502001005040016,800
75 x 100753001507529512,390
∅ 4012.565025121,36057,120
∅ 5019.6378391988036,960
∅ 6028.26113562855023,100
∅ 7544.16177884436015,120
Filter height 22 mm
35 x 3512.2549251299041,580
35 x 5017.570351779033,180
40 x 401664321690037,800
50 x 5025100502560025,200
50 x 7537.5150753739016,380
50 x 100502001005028011,760
55 x 5530.25121603039016,380
60 x 6036144723640016,800
75 x 7556.25225113562209,240
75 x 10075300150751907,980
100 x 1001004002001001506,300
100 x 1251255002501251205,040
100 x 150150600300150903,780
125 x 125156.25625312156702,940
∅ 4012.5650251290037,800
∅ 5019.6378391960025,200
∅ 6028.26113562840016,800
∅ 7038.47154773830012,600
∅ 7544.1617788442209,240
∅ 8050.24201100502309,660
∅ 9063.59254127631707,140
∅ 10078.5314157781506,300
∅ 125122.66491245122702,940
Filter height 30 mm
150 x 150225900450225602,520
175 x 175306.251,225612306351,470
200 x 2004001,600800400351,470
0 150176.63706352176482,016
0 175240960480240251,050
0 2003141,25662831220840
Filter height 35 mm
175 x 175306.251,22561230622924
200 x 2004001,60080040020840
∅ 17524096048024022924
∅ 2003141,25662831220840

The flow capacities are depending on customers process parameters and therefore the values only can be recommendations.

The filters in the table above are standardized. Special sizes are available with variations in dimensions from 35 to 300 mm and up to a thickness of 50 mm.