Nickel-based Powder Sinter Filter

Nickel-based Powder Sinter Filter

Pyramid Technologies is an authorized seller of porous metal elements. Porous metal filters have a wide variety of industrial filter uses. These reusable, high quality filters are ideal for liquid filtration and gas filter applications.

Porous metal is a proven, reliable, long-lasting media for efficient particle capture, flow restriction, sound attenuation, and gas/liquid contacting. For improved flow and backwash characteristics, Metal Fiber Media is also available. Liquid micron ratings of 0.1 to 3.0 can be obtained with Metal Membrane Elements.

Porous metal filter elements are manufactured by using a strictly controlled sintering process that produces uniformly-sized pores in micron ratings from 0.5 to 200.

Sintered metal media can be cleaned for continuous reuse through a variety of techniques. Particulates are easily removed by using blowback (gas) or backwash (liquid) cleansing methods, restoring the sintered media nearly to its original efficiency.

Materials Available:

 304 and 316 Stainless Steel
 Hastelloy B, C, 276 and X
 Titanium
 Inconel 600/ 625
 Monel
 Nickel 200

Ubo Filter Co.,Ltd could supply stainless steel filter elements,filter element, filter disc, sintered  filter,filter strainer,polymeric filter,basket filter, wire mesh filter ,pleated filter

 

Porous Cartridge Specifications:
Tube Diameter: 3/8" OD to 12.5 " OD

Nominal Pore Sizes: 0.5 to 200 microns

Filter Surface Area (based on 2.75" OD cylinder):

10":   .54 sq. ft.
20": 1.08 sq. ft.
30": 1.62 sq. ft.
40": 2.16 sq. ft.

Wall Thickness: standard 3 mm thickness provides a collapse pressure of 160 psid for a 2.5" OD tube, and a burst pressure of 390 psid. Maximum collapse and burst values increase as the tube OD decreases.

Production and Materials:

All ingot metallurgical materials can be produced as powder.

Shape, size and distribution of the powder particles are important parameters which effect the properties of high porosity sintered components. Besides permeability , grade efficiency and mechanical strength, the corrosion resistance is often of prime importance for the field of application.

Porous metal filter elements can be manufactured in a wide variety of materials depending on the requirement. The most important materials are stainless steel alloys as well as Nickel, Titanium, Monel, Inconel, Hastelloy and other special materials.

These sintered metal elements are produced by cold isostatic pressing. For the compaction process the metal powder is filled into the compacting tool of combined steel and elastic material. By use of all around effective pressure build-up in a liquid, uniform porosity in the press part will be obtained and thereby homogeneous, physical characteristic properties will be guaranteed over the total part.

By this processing method the manufacture of seamless filter elements up to 1200 mm length and 320 mm diameter by differential wall thicknesses is possible. The isostatic pressing allows simultaneous compaction of flanges and threads. Thereby the mounting of such porous filter cartridges and filter tubes in the filter apparatus is very much simplified. A characteristic of the isostatic technique, as opposed to other manufacturing technologies is that smaller quantities can also be economically produced.
See cleaning porous filter cartridges

Porous Cartridge Specifications:
Tube Diameter: 3/8" OD to 12.5 " OD

Nominal Pore Sizes: 0.5 to 200 microns

Filter Surface Area (based on 2.75" OD cylinder):

10":   .54 sq. ft.
20": 1.08 sq. ft.
30": 1.62 sq. ft.
40": 2.16 sq. ft.

Wall Thickness: standard 3 mm thickness provides a collapse pressure of 160 psid for a 2.5" OD tube, and a burst pressure of 390 psid. Maximum collapse and burst values increase as the tube OD decreases.

Production and Materials:

All ingot metallurgical materials can be produced as powder.

Shape, size and distribution of the powder particles are important parameters which effect the properties of high porosity sintered components. Besides permeability , grade efficiency and mechanical strength, the corrosion resistance is often of prime importance for the field of application.

Porous metal filter elements can be manufactured in a wide variety of materials depending on the requirement. The most important materials are stainless steel alloys as well as Nickel, Titanium, Monel, Inconel, Hastelloy and other special materials.

These sintered metal elements are produced by cold isostatic pressing. For the compaction process the metal powder is filled into the compacting tool of combined steel and elastic material. By use of all around effective pressure build-up in a liquid, uniform porosity in the press part will be obtained and thereby homogeneous, physical characteristic properties will be guaranteed over the total part.

By this processing method the manufacture of seamless filter elements up to 1200 mm length and 320 mm diameter by differential wall thicknesses is possible. The isostatic pressing allows simultaneous compaction of flanges and threads. Thereby the mounting of such porous filter cartridges and filter tubes in the filter apparatus is very much simplified. A characteristic of the isostatic technique, as opposed to other manufacturing technologies is that smaller quantities can also be economically produced.
See cleaning porous filter cartridges