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About This Product
■What is MTA alloy?
Utilizing the know-how cultivated over many years, MTA Alloy has developed a completely new melting method. We succeeded in alloying iron and copper for the first time in the world by finely dispersing iron and copper particles and alloying both metals at the crystal level.
Similar prototypes have been made in the past, but the greatest feature of this alloy is that the crystals are neatly dispersed, and it can be mass-produced in an atmospheric furnace. By adjusting the ratio of iron and copper, it is possible to have the performance of various copper alloys, so it was named "Multi Tool Alloy".
■Advantages
・Because it is a fiber, it gets tangled easily
・High mechanical strength
・Thermal conductivity and electrical conductivity
・High wear resistance
・Excellent high temperature strength
■Applicable fields
・Special filter: Can be used as a porous sintered metal filter, and has excellent heat resistance, corrosion resistance, and antibacterial properties, and can be applied in all industrial fields such as air purification, water purification, and inkjet ink filters.
・Sintered material: The sintered material produced by heat treatment after press forming has various features different from powder sintered material, and can be used as new materials such as soundproofing materials such as porous materials and bearings.
・Friction material: In addition to the excellent heat resistance, abrasion resistance, high thermal conductivity, hardness, and strength of MTA9100 metal fiber, the triangular prism-shaped short fibers have excellent bonding properties with the main component of the friction material, making it ideal for brakes. performance, clutch performance can be improved
・Electromagnetic shielding sheet: An electromagnetic shielding sheet using MTA9100 metal fiber has been completed. Achieves shielding power that blocks electromagnetic waves and noise at a high level from low frequencies to high frequencies. Especially at low frequencies, it is possible to shield not only electric fields but also magnetic fields at the same time, so it can be widely used in a variety of fields such as EVs, semiconductors, and communications.
■Sintered sheet using MTA9100 metal fiber
The magnetic properties of MTA9100 metal powder are the result of utilizing the magnetism of iron. This result is expected to change significantly by adjusting the ratio of iron and copper.
■Electromagnetic shielding measurement using MTA9100 metal fiber sintered sheet
The results of electromagnetic shielding measurements using the KEC method for sintered sheets with a thickness of 50μ and 450μ show very large shielding characteristics for both electric and magnetic fields. As a result of electromagnetic shielding measurements of a polyimide film formed by sputtering to a thickness of 1μ, high shielding properties were observed even at 1μ.
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Product
Short metal fiber MTA-FB
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