Three-dimensional porous sintered metal with interconnected pores throughout.
Typically, when trying to create complex (three-dimensional) shapes, secondary processing (such as machining or wire cutting) is common, but this can lead to clogging (reduction) of the pores, which are a characteristic of porous materials. At Sintering.com, we also attempt to create complex (three-dimensional) shapes without secondary processing. The performance of porous materials greatly depends on the manufacturing process. In many cases, factors such as particle size, pore diameter, density, porosity, and dimensional shape alone are not sufficient to fully realize the performance of porous materials. There are various methods for producing porous materials, and it is essential to choose the appropriate manufacturing process for each specific application.
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Sintered Metal and Porous Metal Specialist Manufacturer Sintered.com / Kodan Metal Co., Ltd. Technology Development Department / Kodan Yutaka 〒547-0002 Osaka City, Hirano Ward, Kami-Higashi 2-6-6 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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Sintered metals (porous) with complex shapes that have not undergone secondary processing may show performance improvements if they are existing products, and if they are new developments, there may be an opportunity to create products that do not currently exist in the market. I would be very pleased to collaborate with you on this.
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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.