• cpbj

High temperature corrosion resistant filter element new material nickel alloy metal foam

Metal foam materials have various porosity (70%-98%), pore size (100u-1000u) and filtration precision
The voids of the metal foam filter element material are different from those of the sintered metal filter element. The through-holes present a uniform three-dimensional structure, with a maximum porosity of 98% and a through-hole rate of 99%, which is almost a full through-hole structure.
Nickel materials and their alloys have good resistance to high temperature and rapid cooling and rapid heating. It is suitable for use in the temperature range of Tuo -200 to 800 ℃, and has good corrosion resistance. It is suitable for a variety of corrosive media such as acids and alkalis.
Compared with traditional powder sintered filter element and wire mesh sintered filter element, the use of foam metal material to make filter element material has the following obvious advantages
1 . High through porosity, small flow resistance, greatly improved through flow;
2 . High opening rate, not easy to be blocked, and prolong the replacement and cleaning cycle;
3. The unique three-dimensional cell body through-hole structure, the dirt is large, and the lateral penetration effect in the material is good;
4. Good strength, can be regenerated by various methods;
5. Excellent machining performance, suitable for shearing, welding, drilling, bending, riveting, thinning, etc.;
6. The filtration precision of the product can be customized according to customer requirements
The material currently has a wide range of application prospects in industrial waste gas filtration, especially in environmental protection industry, petroleum and petrochemical industry filtration.

Post time: Mar-30-2022