Typical applications include filters, rectifiers, explosion-proof filters, water absorption, bubbling, and adsorption, but please feel free to use them for other purposes as well.
Sintered metal filters made from stainless steel (SUS) have a complex structure of pores that form intricate flow paths. Because the material is stainless steel (SUS), it can be welded, has heat resistance that allows it to withstand high temperatures, and exhibits excellent corrosion resistance by forming a transparent oxide film that protects the internal material from corrosion. This has led to its adoption in various applications such as filters, strainers, adsorption stages, explosion-proof filters, and flame arresters. The nominal filtration precision can be selected from 1μm, 2μm, 5μm, 10μm, 20μm, 40μm, 60μm, and 100μm. The nominal filtration precision indicates the size of particles that can be captured, which is different from pore diameter; smaller numbers correspond to finer powders and higher pressure loss. *This is not a guaranteed value.
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The applications of sintered metal filter elements and porous metals extend not only to filters but also to fluid rectification, silencers, water absorption (capillary phenomenon), explosion-proof filters (flame arresters), and bubbling, allowing us to propose specifications tailored to specific applications. Currently, over 15 types of materials can be processed through sintering, and we are also open to requests for new materials. We can accommodate not only powder sintering but also sintered metal mesh and fiber sintering, as long as they are porous metals. Additionally, we can handle processing of fittings, welding, plating, and other final processes. Quality control is certified under ISO9001, and we have received certification from the auditing organization. .................................................. Sintered Metal & Porous Metal Specialist Manufacturer | Sintered.com Technical Development: Toyo Kodan 2-6-6 Kami-Higashi, Hirano-ku, Osaka 547-0002 Mobile: 090-3282-5231 TEL: 06-6791-9023 FAX: 06-6794-5524 URL: http://www.shouketsu.com Email: info@shouketsu.com
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Filter, Fluid rectification, Silencer, Water-absorbing metal (capillary phenomenon), Explosion-proof filter (flame arrester), Bubbling.
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Products made using the powder metallurgy method (a process of shaping metal powder and sintering it to create metal products) are referred to as "sintered metals." Among these, by specializing in sintered metal filters, which are porous metals, we can offer tailored solutions for various applications. Examples of applications include filters (for filtration and separation), silencers (for noise reduction), fluid rectification, liquid absorption, bubbling, and explosion-proof filters (frame arresters), and we are currently developing more applications. Additionally, over 15 types of materials can undergo sintering treatment. There are many types of porous metals, and not only pore diameter but also pore structure affects performance. Our distinguishing feature is that our sintered metal filters, made from metal powder, are all open-pore/continuous-pore (open porous) porous metals. Other types of porous metals include sintered metal mesh, which is created by stacking metal wire and sintering it while maintaining the precision of the mesh opening and also possessing strength; sponge-like porous metals formed solely from a skeletal structure; porous metals with numerous straight holes that resemble lotus roots; and foamed metals that have countless closed pores/independent pores (closed pore) created by adding a foaming agent to molten metal. Each type of porous metal has its own advantages and disadvantages, making it necessary to select the appropriate porous metal based on the intended application.