Baoji City Changsheng Titanium Co., Ltd |
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Permeable Ss Sintered Filter Cartridge High Precision Purification Filters
Ⅰ. Manufacturing Technique
Stainless steel metal powder sintered porous material is made of metal or alloy powder by forming and sintering at high temperature and with a rigid structure.
Production Steps: Filtrate-- Isostatic compaction--Vacuum sintering
Feature: the material contains a large number of connected or
semi-connected pores, the pore structure is composed of regular and
irregular powder particles, the size and distribution of pores and
the size of porosity can be adjusted according to the powder
particle size combination and preparation process to meet the
actual needs of customers.
Advantage: good permeability, pore size, and porosity are controllable, shape
stability, high filtration accuracy, wear-proof, good mechanical
properties, good thermal conductivity, heat resistance, heat
dissipation performance, backflush, and reuse.
Ⅱ. Properties of sintered porous stainless steel materials:
Ⅲ. Technical parameters of powder sintered stainless steel materials:
Material | Filter Rating | Porosity | working pressure | Operating temperature | shape | Penetrabiltity | Specific surface area |
SS powder | 0.5um-70um | 30-45% | 3.0MPa | 600℃ | Disc, Sheet, Tube, Round Bar, cap. | 3-1300M³/M²hKPa | 10-40cm²/cm³ |
Products | Diameter/Length | Diameter/Width | Thickness | Customized |
Sintered porous round discs | φ5-φ400mm | φ5-φ400mm | 1-20mm | Yes |
sintered porous sheet | 5-600mm | 5-600mm | 1-20mm | Yes |
sintered porous tube | 100-1200m | φ20-φ200mm | 1-10mm | Yes |
sintered porous cartridge | 100-1200m | φ20-φ200mm | 1-10mm | Yes |
Ⅳ. Application Of Sintered Porous Stainless steel Materials
According to its physical and structural characteristics, stainless steel sintered porous materials are mostly used in the fields of noise elimination, filtration and separation, fluid distribution, flow-limiting, capillary core and so on.
Ⅴ. Method for cleaning stainless steel sintered porous materials: