Dewdon - Carbon Ceramic Foam Filters
All Products

Carbon (C) Ceramic Foam Filters


Dewdon’s carbon ceramic foam filters are particularly suitable for the casting of non- and low-alloyed types of cast steel. They can also be used in conjunction with most of the other types cast steel without problems as long as the carbon content is about 0.15%. Our Carbon Ceramic filters are extremely high strength and temperature resistance. They are available in all standard sizes and porosities.

Products Specification

Features


Foamed ceramics have the characters of lightweight.

High mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, chemical corrosion resistance and high temperature stability in molten metal.

With the distributing pores net structure, these Filters are able to increase the surface areas, and absorb the sinter, the liquid metal becomes more pure, water quality problems such as sand pore and air pore are much less and the cast quality becomes much better.

It is constructed of impregnated foam in a controlled open-pore structure to provide a superior filtration effect.

We provide an efficient solution for the removal of oxides and non-metallic particles from a broad range of non-ferrous metals. Aa

Product Specification


Porosity > 80 %
Pores distribution 10 - 40 PPI
Density 0.40 - 0.65 g/cm3
Operating temperature ≤ 1,700°C
Compressive strength > 1.5 MPa

Products Specification

The flow capacities may vary depending on customer’s process parameters and therefore the given values are recommendation only.

The above table is standard only. We can customize the sizes depends customer requirement from 35 to 300 mm and up to a thickness of 50 mm.

Dimensions [mm] Areas [cm2] Total flow Capacity [kg] Numbers
GS max. 1.5 kg/cm2 GX max. 2.2 kg/cm2 GJS max. 4 kg/cm2 Cartons Pallets
Filter height 25 mm
40 x 40 16 24 35 64 720 30,240
50 x 50 25 37 55 100 480 20,160
60 x 60 36 54 79 144 320 13,440
70 x 70 49 73 108 196 240 10,080
75 x 75 56.25 84 124 225 168 7,056
80 x 80 64 96 141 256 160 6,720
90 x 90 81 121 178 324 138 5,796
100 x 100 100 150 220 400 116 4,872
125 x 125 156.25 234 344 625 60 2,520
∅ 50 19.63 29 43 79 480 20,160
∅ 70 38.47 58 85 154 240 10,080
∅ 75 44.16 66 97 177 168 7,056
∅ 90 63.59 95 140 254 138 5,796
∅ 100 78.5 118 173 314 116 4,872
Filter height 30 mm
100 x 100 100 150 220 400 96 4,032
125 x 125 156.25 234 344 625 60 2,520
150 x 150 225 337 495 900 48 2,016
175 x 175 306.25 459 677 1,225 25 1,050
∅ 100 78.5 118 173 314 96 4,032
∅ 125 122.66 184 270 491 60 2,520
∅ 150 176.63 265 389 707 48 2,016
∅ 175 240 360 528 960 25 1,050
Filter height 35 mm
200 x 200 400 600 880 1,600 20 840
∅ 200 314 471 691 1,256 20 840

Technical Details

Products Show

Application

Carbon ceramic foam filters are particularly suitable for the casting of non- and low-alloyed types of cast steel.

Copyright © 2012 - 2019 Linlax Infotech Private Limited. All Rights Reserved.