Titanium Porous Powder Sintered

Product information

Name : titanium metal powder sintered porous filter plate/sheet

Material: pure titanium >99.9%

Size:100*100mm,120*120mm,200*200mm,300*300mm or customized.

Thickness : 1mm,2mm,3mm,4mm,5mm,10mm etc

Pore size : 30-180μm

Grain size:100-250μm

Porous titanium plates, also known as titanium sintered plates, foamed titanium, and porous titanium, have been successfully applied to industrial and civil hydrogen generators, and are mainly used as gas diffusion layers. The extremely high cost performance can replace the imported sintered felt, which greatly reduces the production cost of the hydrogen generator.

With the advancement of science and technology, the use of porous titanium plate as a gas diffusion layer is relatively single, which can no longer meet the needs of customers. Everyone began to try to electroplate platinum, ruthenium iridium, iridium tantalum and other rare metal coatings on the surface to make porous titanium electrodes, and to apply ozone coating on the surface for household fruit and vegetable disinfection machine accessories. All of the above are the uses of small-sized porous titanium plates.

Porous titanium plates have criss-cross channels, which are resistant to high temperature and rapid cooling and heat. Corrosion resistance. It is suitable for a variety of corrosive media such as acids and alkalis. It has high strength and good toughness. It is suitable for high-pressure environments. It can be welded and is easy to load and unload. The hole shape is stable and evenly distributed to ensure stable filtration performance. Good regeneration performance. Tailored and welded into large specifications for fine filtration of precious metal particles and chemical powder particles.

Titanium sintered porous materials are allowed to use in the environment：3% hydrochloric acid, 5% sulfuric acid, various concentrations of nitric acid (smoke nitric acid prohibited), chloroazotic acid, sea water, sodium hydroxide, carbonate and chloride salts of the aqueous solution.

Production Process

Application

Titanium filter (including tube and plate,rod) are industrial high pure titanium powder (99.4%) for raw materials, sub-screen, after cold isostatic pressing, high temperature, high vacuum sintering. Thus its high-tech titanium rod filter material and special molding process, it has a unique and excellent performance.

Properties of titanium sintered porous materials：

1) Pore diameter uniformity, pore stability, high separation efficiency.

2) High porosity, low filtration resistance and high permeability.

3) Good chemical stability, acid and alkali corrosion resistance, oxidation resistance.

4) Morphological stability, no particle shedding, comply with food hygiene and pharmaceutical GMP requirements.

5) Good mechanical properties, low differential pressure, large flow.

6) Strong anti-microbial ability, does not interact with microorganisms.

7) Online regeneration, easy cleaning, long service life.

8) Excellent biocompatibility, can be widely used in biological, food, pharmaceutical, medical industry.

9) Excellent electromagnetic shielding performance.

10) Good damping and shock resistance.

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